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<h1 id="dev_page_title">Telegram APIs</h1>
<div id="dev_page_content"><p>We offer two kinds of APIs for developers. The <a href="#bot-api"><strong>Bot API</strong></a> allows you to easily create programs that use Telegram messages for an interface. The <a href="#tdlib-build-your-own-telegram"><strong>Telegram API and TDLib</strong></a> allow you to build your own customized Telegram clients. You are welcome to use both APIs free of charge.</p>
<p>You can also add <a href="/widgets"><strong>Telegram Widgets</strong></a> to your website.</p>
<p>Designers are welcome to create <a href="/animated_stickers"><strong>Animated Stickers</strong></a> or <a href="/themes"><strong>Custom Themes</strong></a> for Telegram.</p>
<hr>
<h3><a class="anchor" href="#bot-api" id="bot-api" name="bot-api"><i class="anchor-icon"></i></a>Bot API</h3>
<div>
<a href="/file/811140327/1/zlN4goPTupk/9ff2f2f01c4bd1b013" target="_blank"><img src="/file/811140934/1/tbDSLHSaijc/fdcc7b6d5fb3354adf" title="The Botfather. Click for hi-res picture" style="max-width: 200px;float:right"></a>
</div>
<p>This API allows you to connect bots to our system. <a href="/bots"><strong>Telegram Bots</strong></a> are special accounts that do not require an additional phone number to set up. These accounts serve as an interface for code running somewhere on your server.</p>
<p>To use this, you don't need to know anything about how our MTProto encryption protocol works — our intermediary server will handle all encryption and communication with the Telegram API for you. You communicate with this server via a simple HTTPS-interface that offers a simplified version of the Telegram API.</p>
<blockquote>
<p><a href="/bots"><strong>Learn more about the Bot API here »</strong></a></p>
</blockquote>
<p>Bot developers can also make use of our <a href="/bots/payments"><strong>Payments API</strong></a> to accept <strong>payments</strong> from Telegram users around the world.</p>
<hr>
<h3><a class="anchor" href="#tdlib--build-your-own-telegram" id="tdlib--build-your-own-telegram" name="tdlib--build-your-own-telegram"><i class="anchor-icon"></i></a>TDLib build your own Telegram</h3>
<p>Even if you're looking for maximum customization, you don't have to create your app from scratch. Try our <a href="https://core.telegram.org/tdlib"><strong>Telegram Database Library</strong></a> (or simply TDLib), a tool for third-party developers that makes it easy to build fast, secure and feature-rich Telegram apps.</p>
<p>TDLib takes care of all <strong>network implementation</strong> details, <strong>encryption</strong> and <strong>local data storage</strong>, so that you can dedicate more time to design, responsive interfaces and beautiful animations.</p>
<p>TDLib supports all Telegram features and makes developing Telegram apps a breeze on any platform. It can be used on Android, iOS, Windows, macOS, Linux and virtually any other system. The library is open source and compatible with virtually <strong>any programming language</strong>.</p>
<blockquote>
<p><a href="https://core.telegram.org/tdlib"><strong>Learn more about TDLib here »</strong></a></p>
</blockquote>
<hr>
<h3><a class="anchor" href="#telegram-api" id="telegram-api" name="telegram-api"><i class="anchor-icon"></i></a>Telegram API</h3>
<p>This API allows you to build your own customized Telegram clients. It is 100% open for all developers who wish to create Telegram applications on our platform. Feel free to study the open <a href="https://telegram.org/apps#source-code">source code</a> of existing Telegram applications for examples of how things work here. Don't forget to <a href="/api/obtaining_api_id">register</a> your application in our system. </p>
<ul>
<li><a href="#getting-started">Getting Started</a></li>
<li><a href="#security">Security</a></li>
<li><a href="#optimization">Optimization</a></li>
<li><a href="#api-methods">API methods</a></li>
</ul>
<h3><a class="anchor" href="#getting-started" id="getting-started" name="getting-started"><i class="anchor-icon"></i></a>Getting started</h3>
<h4><a class="anchor" href="#creating-an-application" id="creating-an-application" name="creating-an-application"><i class="anchor-icon"></i></a><a href="/api/obtaining_api_id">Creating an application</a></h4>
<p>How to get your application identifier and create a new Telegram app.</p>
<h4><a class="anchor" href="#user-authorization" id="user-authorization" name="user-authorization"><i class="anchor-icon"></i></a><a href="/api/auth">User authorization</a></h4>
<p>How to register a user's phone to start using the API.</p>
<h4><a class="anchor" href="#two-factor-authentication" id="two-factor-authentication" name="two-factor-authentication"><i class="anchor-icon"></i></a><a href="/api/srp">Two-factor authentication</a></h4>
<p>How to login to a user's account if they have enabled 2FA, how to change password.</p>
<h4><a class="anchor" href="#qr-code-login" id="qr-code-login" name="qr-code-login"><i class="anchor-icon"></i></a><a href="/api/qr-login">QR code login</a></h4>
<p><a href="https://en.wikipedia.org/wiki/QR_code">QR code</a> login flow</p>
<h4><a class="anchor" href="#error-handling" id="error-handling" name="error-handling"><i class="anchor-icon"></i></a><a href="/api/errors">Error handling</a></h4>
<p>How to handle API return errors correctly.</p>
<h4><a class="anchor" href="#handling-different-data-centers" id="handling-different-data-centers" name="handling-different-data-centers"><i class="anchor-icon"></i></a><a href="/api/datacenter">Handling different data centers</a></h4>
<p>How to connect to the closest DC access point for faster interaction with the API, and things to watch out for when developing a client.</p>
<h4><a class="anchor" href="#handling-updates" id="handling-updates" name="handling-updates"><i class="anchor-icon"></i></a><a href="/api/updates">Handling updates</a></h4>
<p>How to subscribe to updates and handle them properly.</p>
<h4><a class="anchor" href="#handling-push-notifications" id="handling-push-notifications" name="handling-push-notifications"><i class="anchor-icon"></i></a><a href="/api/push-updates">Handling PUSH-notifications</a></h4>
<p>How to subscribe and handle them properly.</p>
<h4><a class="anchor" href="#channels-supergroups-and-groups" id="channels-supergroups-and-groups" name="channels-supergroups-and-groups"><i class="anchor-icon"></i></a><a href="/api/channel">Channels, supergroups and groups</a></h4>
<p>How to handle channels, supergroups, groups, and what's the difference between them.</p>
<h4><a class="anchor" href="#channel-statistics" id="channel-statistics" name="channel-statistics"><i class="anchor-icon"></i></a><a href="/api/stats">Channel statistics</a></h4>
<p>Telegram offers detailed channel statistics for channels and supergroups. </p>
<h4><a class="anchor" href="#calling-methods" id="calling-methods" name="calling-methods"><i class="anchor-icon"></i></a><a href="/api/invoking">Calling methods</a></h4>
<p>Additional options for calling methods.</p>
<h4><a class="anchor" href="#uploading-and-downloading-files" id="uploading-and-downloading-files" name="uploading-and-downloading-files"><i class="anchor-icon"></i></a><a href="/api/files">Uploading and Downloading Files</a></h4>
<p>How to transfer large data batches correctly.</p>
<h4><a class="anchor" href="#pagination" id="pagination" name="pagination"><i class="anchor-icon"></i></a><a href="/api/offsets">Pagination</a></h4>
<p>How to fetch results from large lists of objects.</p>
<h4><a class="anchor" href="#client-configuration" id="client-configuration" name="client-configuration"><i class="anchor-icon"></i></a><a href="/api/config">Client configuration</a></h4>
<p>The MTProto API has multiple client configuration parameters that can be fetched with the appropriate methods. </p>
<h3><a class="anchor" href="#security" id="security" name="security"><i class="anchor-icon"></i></a>Security</h3>
<h4><a class="anchor" href="#secret-chats-end-to-end-encryption" id="secret-chats-end-to-end-encryption" name="secret-chats-end-to-end-encryption"><i class="anchor-icon"></i></a><a href="/api/end-to-end">Secret chats, end-to-end encryption</a></h4>
<p>End-to-end-encrypted messaging.</p>
<h4><a class="anchor" href="#security-guidelines" id="security-guidelines" name="security-guidelines"><i class="anchor-icon"></i></a><a href="/mtproto/security_guidelines">Security guidelines</a></h4>
<p>Important checks required in your client application.</p>
<h4><a class="anchor" href="#perfect-forward-secrecy" id="perfect-forward-secrecy" name="perfect-forward-secrecy"><i class="anchor-icon"></i></a><a href="/api/pfs">Perfect Forward Secrecy</a></h4>
<p>Binding temporary authorization key to permanent ones.</p>
<h4><a class="anchor" href="#end-to-end-encryption-in-voice-and-video-calls" id="end-to-end-encryption-in-voice-and-video-calls" name="end-to-end-encryption-in-voice-and-video-calls"><i class="anchor-icon"></i></a><a href="https://core.telegram.org/api/end-to-end/video-calls">End-to-End Encryption in Voice and Video Calls</a></h4>
<p>End-to-end-encrypted calls.</p>
<h3><a class="anchor" href="#optimization" id="optimization" name="optimization"><i class="anchor-icon"></i></a>Optimization</h3>
<h4><a class="anchor" href="#client-optimization" id="client-optimization" name="client-optimization"><i class="anchor-icon"></i></a><a href="/api/optimisation">Client optimization</a></h4>
<p>Ways to boost API interactions.</p>
<h3><a class="anchor" href="#api-methods" id="api-methods" name="api-methods"><i class="anchor-icon"></i></a>API methods</h3>
<h4><a class="anchor" href="#available-method-list" id="available-method-list" name="available-method-list"><i class="anchor-icon"></i></a><a href="/methods">Available method list</a></h4>
<p>A list of available high-level methods.</p>
<h4><a class="anchor" href="#api-tl-schema-as-json" id="api-tl-schema-as-json" name="api-tl-schema-as-json"><i class="anchor-icon"></i></a><a href="/schema">API TL-schema</a>, <a href="/schema/json">as JSON</a></h4>
<p>Text and JSON-presentation of types and methods used in API.</p>
<h4><a class="anchor" href="#available-layer-list" id="available-layer-list" name="available-layer-list"><i class="anchor-icon"></i></a><a href="/api/layers">Available layer list</a></h4>
<p>A list of available schema versions.</p>
<h3><a class="anchor" href="#other-articles" id="other-articles" name="other-articles"><i class="anchor-icon"></i></a>Other articles</h3>
<h4><a class="anchor" href="#working-with-bots-using-the-mtproto-api" id="working-with-bots-using-the-mtproto-api" name="working-with-bots-using-the-mtproto-api"><i class="anchor-icon"></i></a><a href="/api/bots">Working with bots, using the MTProto API</a></h4>
<p>How to work with bots using the MTProto API.</p>
<h3><a class="anchor" href="#commands" id="commands" name="commands"><i class="anchor-icon"></i></a><a href="/api/bots/commands">Commands</a></h3>
<p><a href="/bots">Bots</a> offer a set of commands that can be used by users in private, or in a chat. </p>
<h3><a class="anchor" href="#buttons" id="buttons" name="buttons"><i class="anchor-icon"></i></a><a href="/api/bots/buttons">Buttons</a></h3>
<p>Users can interact with your bot via <strong>buttons</strong> or even <strong>inline buttons</strong>, straight from inline <strong>messages</strong> in <strong>any</strong> chat. </p>
<h3><a class="anchor" href="#inline-queries" id="inline-queries" name="inline-queries"><i class="anchor-icon"></i></a><a href="/api/bots/inline">Inline queries</a></h3>
<p>Users can interact with your bot via <strong>inline queries</strong>, straight from the <strong>text input field</strong> in <strong>any</strong> chat. </p>
<h3><a class="anchor" href="#games" id="games" name="games"><i class="anchor-icon"></i></a><a href="/api/bots/games">Games</a></h3>
<p>Bots can offer users HTML5 games to play solo or to compete against each other in groups and one-on-one chats; how to work with games in the MTProto API.</p>
<h3><a class="anchor" href="#search--filters" id="search--filters" name="search--filters"><i class="anchor-icon"></i></a><a href="/api/search">Search &amp; filters</a></h3>
<p>Telegram allows applying detailed message filters while looking for messages in chats.
This allows the server to filter messages based on a text query, and even on their type, and this feature is often used by graphical clients to implement features like the chat gallery, chat profile pictures and more.</p>
<h3><a class="anchor" href="#polls" id="polls" name="polls"><i class="anchor-icon"></i></a><a href="/api/poll">Polls</a></h3>
<p>Telegram allows sending polls and quizes, that can be voted on by thousands, if not milions of users in chats and channels.</p>
<h4><a class="anchor" href="#admin-banned-and-default-rights-for-channels-supergroups-and-groups" id="admin-banned-and-default-rights-for-channels-supergroups-and-groups" name="admin-banned-and-default-rights-for-channels-supergroups-and-groups"><i class="anchor-icon"></i></a><a href="/api/rights">Admin, banned and default rights for channels, supergroups and groups</a></h4>
<p>How to handle admin permissions, granular bans and global permissions in channels, groups and supergroups.</p>
<h4><a class="anchor" href="#discussion-groups" id="discussion-groups" name="discussion-groups"><i class="anchor-icon"></i></a><a href="/api/discussion">Discussion groups</a></h4>
<p><a href="/api/channel">Groups</a> can be associated to a <a href="/api/channel">channel</a> as a <a href="https://telegram.org/blog/privacy-discussions-web-bots">discussion group</a>, to allow users to discuss about posts. </p>
<h4><a class="anchor" href="#channel-comments-and-message-threads" id="channel-comments-and-message-threads" name="channel-comments-and-message-threads"><i class="anchor-icon"></i></a><a href="/api/threads">Channel comments and message threads</a></h4>
<p>Telegram allows commenting on a <a href="/api/channel">channel post</a> or on a generic <a href="/api/channel">group message</a>, thanks to message threads.</p>
<h4><a class="anchor" href="#admin-log" id="admin-log" name="admin-log"><i class="anchor-icon"></i></a><a href="/api/recent-actions">Admin log</a></h4>
<p>Both supergroups and channels offer a so-called <a href="https://telegram.org/blog/admin-revolution">admin log</a>, a log of recent relevant supergroup and channel actions, like the modification of group/channel settings or information on behalf of an admin, user kicks and bans, and more. </p>
<h4><a class="anchor" href="#pinned-messages" id="pinned-messages" name="pinned-messages"><i class="anchor-icon"></i></a><a href="/api/pin">Pinned messages</a></h4>
<p>Telegram allows pinning multiple messages on top of a specific chat. </p>
<h4><a class="anchor" href="#mentions" id="mentions" name="mentions"><i class="anchor-icon"></i></a><a href="/api/mentions">Mentions</a></h4>
<p>Telegram allows mentioning other users in case of urgent duckling matters, and quickly navigating to those mentions in order to read them as swiftly as possible.</p>
<h4><a class="anchor" href="#scheduled-messages" id="scheduled-messages" name="scheduled-messages"><i class="anchor-icon"></i></a><a href="/api/scheduled-messages">Scheduled messages</a></h4>
<p>Telegram allows scheduling messages.</p>
<h4><a class="anchor" href="#live-geolocations" id="live-geolocations" name="live-geolocations"><i class="anchor-icon"></i></a><a href="/api/live-location">Live geolocations</a></h4>
<p>Telegram allows sending the live geolocation of a user in a chat, optionally setting a proximity alert. </p>
<h4><a class="anchor" href="#min-constructors" id="min-constructors" name="min-constructors"><i class="anchor-icon"></i></a><a href="/api/min">Min constructors</a></h4>
<p>Sometimes, <a href="/constructor/user">user</a> and <a href="/constructor/channel">channel</a> constructors met in group chat updates may not contain full info about the user: how to handle such constructors.</p>
<h4><a class="anchor" href="#account-deletion" id="account-deletion" name="account-deletion"><i class="anchor-icon"></i></a><a href="/api/account-deletion">Account deletion</a></h4>
<p>How to reset an account if the <a href="/api/srp">2FA</a> password was forgotten.</p>
<h4><a class="anchor" href="#imported-messages" id="imported-messages" name="imported-messages"><i class="anchor-icon"></i></a><a href="/api/import">Imported messages</a></h4>
<p>Telegram allows importing messages and media from foreign chat apps.</p>
<h4><a class="anchor" href="#telegram-passport" id="telegram-passport" name="telegram-passport"><i class="anchor-icon"></i></a><a href="/api/passport">Telegram Passport</a></h4>
<p>How to work with <a href="/api/passport">Telegram Passport</a> directly using the MTProto API.</p>
<h4><a class="anchor" href="#telegram-payments" id="telegram-payments" name="telegram-payments"><i class="anchor-icon"></i></a><a href="/api/payments">Telegram Payments</a></h4>
<p>How to work with Telegram Payments directly using the MTProto API.</p>
<h4><a class="anchor" href="#styled-text-with-message-entities" id="styled-text-with-message-entities" name="styled-text-with-message-entities"><i class="anchor-icon"></i></a><a href="/api/entities">Styled text with message entities</a></h4>
<p>How to create styled text with message entities</p>
<h4><a class="anchor" href="#working-with-animated-emojis" id="working-with-animated-emojis" name="working-with-animated-emojis"><i class="anchor-icon"></i></a><a href="/api/animated-emojis">Working with animated emojis</a></h4>
<p>Graphical telegram clients should transform emojis into their respective animated version. </p>
<h4><a class="anchor" href="#working-with-animated-dice" id="working-with-animated-dice" name="working-with-animated-dice"><i class="anchor-icon"></i></a><a href="/api/dice">Working with animated dice</a></h4>
<p>Telegram supports sending <a href="https://telegram.org/blog/folders#and-one-more-thing">animated dice</a> emojis. </p>
<h4><a class="anchor" href="#message-drafts" id="message-drafts" name="message-drafts"><i class="anchor-icon"></i></a><a href="/api/drafts">Message drafts</a></h4>
<p>How to handle message drafts</p>
<h4><a class="anchor" href="#folders" id="folders" name="folders"><i class="anchor-icon"></i></a><a href="/api/folders">Folders</a></h4>
<p>Working with folders</p>
<h4><a class="anchor" href="#top-peer-rating" id="top-peer-rating" name="top-peer-rating"><i class="anchor-icon"></i></a><a href="/api/top-rating">Top peer rating</a></h4>
<p>If <a href="/method/contacts.toggleTopPeers">enabled</a>, the rating of <a href="/constructor/topPeer">top peers</a> indicates the relevance of a frequently used peer in a certain <a href="/type/TopPeerCategory">category</a> (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).</p>
<h4><a class="anchor" href="#handling-file-references" id="handling-file-references" name="handling-file-references"><i class="anchor-icon"></i></a><a href="/api/file_reference">Handling file references</a></h4>
<p>How to handle file references.</p>
<h4><a class="anchor" href="#seamless-telegram-login" id="seamless-telegram-login" name="seamless-telegram-login"><i class="anchor-icon"></i></a><a href="/api/url-authorization">Seamless Telegram Login</a></h4>
<p>Handle Seamless Telegram Login URL authorization requests.</p>
<h4><a class="anchor" href="#web-events" id="web-events" name="web-events"><i class="anchor-icon"></i></a><a href="/api/web-events">Web events</a></h4>
<p>When interacting with HTML5 games and the websites of payment gateways, Telegram apps should expose the following JS APIs.</p></div>
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<title>Telegram APIs</title>
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<meta property="description" content="We offer two kinds of APIs for developers. The Bot API allows you to easily create programs that use Telegram messages for…">
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<h1 id="dev_page_title">Telegram APIs</h1>
<div id="dev_page_content"><p>We offer two kinds of APIs for developers. The <a href="#bot-api"><strong>Bot API</strong></a> allows you to easily create programs that use Telegram messages for an interface. The <a href="#tdlib-build-your-own-telegram"><strong>Telegram API and TDLib</strong></a> allow you to build your own customized Telegram clients. You are welcome to use both APIs free of charge.</p>
<p>You can also add <a href="/widgets"><strong>Telegram Widgets</strong></a> to your website.</p>
<p>Designers are welcome to create <a href="/animated_stickers"><strong>Animated Stickers</strong></a> or <a href="/themes"><strong>Custom Themes</strong></a> for Telegram.</p>
<hr>
<h3><a class="anchor" href="#bot-api" id="bot-api" name="bot-api"><i class="anchor-icon"></i></a>Bot API</h3>
<div>
<a href="/file/811140327/1/zlN4goPTupk/9ff2f2f01c4bd1b013" target="_blank"><img src="/file/811140934/1/tbDSLHSaijc/fdcc7b6d5fb3354adf" title="The Botfather. Click for hi-res picture" style="max-width: 200px;float:right"></a>
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<p>This API allows you to connect bots to our system. <a href="/bots"><strong>Telegram Bots</strong></a> are special accounts that do not require an additional phone number to set up. These accounts serve as an interface for code running somewhere on your server.</p>
<p>To use this, you don't need to know anything about how our MTProto encryption protocol works — our intermediary server will handle all encryption and communication with the Telegram API for you. You communicate with this server via a simple HTTPS-interface that offers a simplified version of the Telegram API.</p>
<blockquote>
<p><a href="/bots"><strong>Learn more about the Bot API here »</strong></a></p>
</blockquote>
<p>Bot developers can also make use of our <a href="/bots/payments"><strong>Payments API</strong></a> to accept <strong>payments</strong> from Telegram users around the world.</p>
<hr>
<h3><a class="anchor" href="#tdlib--build-your-own-telegram" id="tdlib--build-your-own-telegram" name="tdlib--build-your-own-telegram"><i class="anchor-icon"></i></a>TDLib build your own Telegram</h3>
<p>Even if you're looking for maximum customization, you don't have to create your app from scratch. Try our <a href="https://core.telegram.org/tdlib"><strong>Telegram Database Library</strong></a> (or simply TDLib), a tool for third-party developers that makes it easy to build fast, secure and feature-rich Telegram apps.</p>
<p>TDLib takes care of all <strong>network implementation</strong> details, <strong>encryption</strong> and <strong>local data storage</strong>, so that you can dedicate more time to design, responsive interfaces and beautiful animations.</p>
<p>TDLib supports all Telegram features and makes developing Telegram apps a breeze on any platform. It can be used on Android, iOS, Windows, macOS, Linux and virtually any other system. The library is open source and compatible with virtually <strong>any programming language</strong>.</p>
<blockquote>
<p><a href="https://core.telegram.org/tdlib"><strong>Learn more about TDLib here »</strong></a></p>
</blockquote>
<hr>
<h3><a class="anchor" href="#telegram-api" id="telegram-api" name="telegram-api"><i class="anchor-icon"></i></a>Telegram API</h3>
<p>This API allows you to build your own customized Telegram clients. It is 100% open for all developers who wish to create Telegram applications on our platform. Feel free to study the open <a href="https://telegram.org/apps#source-code">source code</a> of existing Telegram applications for examples of how things work here. Don't forget to <a href="/api/obtaining_api_id">register</a> your application in our system. </p>
<ul>
<li><a href="#getting-started">Getting Started</a></li>
<li><a href="#security">Security</a></li>
<li><a href="#optimization">Optimization</a></li>
<li><a href="#api-methods">API methods</a></li>
</ul>
<h3><a class="anchor" href="#getting-started" id="getting-started" name="getting-started"><i class="anchor-icon"></i></a>Getting started</h3>
<h4><a class="anchor" href="#creating-an-application" id="creating-an-application" name="creating-an-application"><i class="anchor-icon"></i></a><a href="/api/obtaining_api_id">Creating an application</a></h4>
<p>How to get your application identifier and create a new Telegram app.</p>
<h4><a class="anchor" href="#user-authorization" id="user-authorization" name="user-authorization"><i class="anchor-icon"></i></a><a href="/api/auth">User authorization</a></h4>
<p>How to register a user's phone to start using the API.</p>
<h4><a class="anchor" href="#two-factor-authentication" id="two-factor-authentication" name="two-factor-authentication"><i class="anchor-icon"></i></a><a href="/api/srp">Two-factor authentication</a></h4>
<p>How to login to a user's account if they have enabled 2FA, how to change password.</p>
<h4><a class="anchor" href="#qr-code-login" id="qr-code-login" name="qr-code-login"><i class="anchor-icon"></i></a><a href="/api/qr-login">QR code login</a></h4>
<p><a href="https://en.wikipedia.org/wiki/QR_code">QR code</a> login flow</p>
<h4><a class="anchor" href="#error-handling" id="error-handling" name="error-handling"><i class="anchor-icon"></i></a><a href="/api/errors">Error handling</a></h4>
<p>How to handle API return errors correctly.</p>
<h4><a class="anchor" href="#handling-different-data-centers" id="handling-different-data-centers" name="handling-different-data-centers"><i class="anchor-icon"></i></a><a href="/api/datacenter">Handling different data centers</a></h4>
<p>How to connect to the closest DC access point for faster interaction with the API, and things to watch out for when developing a client.</p>
<h4><a class="anchor" href="#handling-updates" id="handling-updates" name="handling-updates"><i class="anchor-icon"></i></a><a href="/api/updates">Handling updates</a></h4>
<p>How to subscribe to updates and handle them properly.</p>
<h4><a class="anchor" href="#handling-push-notifications" id="handling-push-notifications" name="handling-push-notifications"><i class="anchor-icon"></i></a><a href="/api/push-updates">Handling PUSH-notifications</a></h4>
<p>How to subscribe and handle them properly.</p>
<h4><a class="anchor" href="#channels-supergroups-and-groups" id="channels-supergroups-and-groups" name="channels-supergroups-and-groups"><i class="anchor-icon"></i></a><a href="/api/channel">Channels, supergroups and groups</a></h4>
<p>How to handle channels, supergroups, groups, and what's the difference between them.</p>
<h4><a class="anchor" href="#channel-statistics" id="channel-statistics" name="channel-statistics"><i class="anchor-icon"></i></a><a href="/api/stats">Channel statistics</a></h4>
<p>Telegram offers detailed channel statistics for channels and supergroups. </p>
<h4><a class="anchor" href="#calling-methods" id="calling-methods" name="calling-methods"><i class="anchor-icon"></i></a><a href="/api/invoking">Calling methods</a></h4>
<p>Additional options for calling methods.</p>
<h4><a class="anchor" href="#uploading-and-downloading-files" id="uploading-and-downloading-files" name="uploading-and-downloading-files"><i class="anchor-icon"></i></a><a href="/api/files">Uploading and Downloading Files</a></h4>
<p>How to transfer large data batches correctly.</p>
<h4><a class="anchor" href="#pagination" id="pagination" name="pagination"><i class="anchor-icon"></i></a><a href="/api/offsets">Pagination</a></h4>
<p>How to fetch results from large lists of objects.</p>
<h4><a class="anchor" href="#client-configuration" id="client-configuration" name="client-configuration"><i class="anchor-icon"></i></a><a href="/api/config">Client configuration</a></h4>
<p>The MTProto API has multiple client configuration parameters that can be fetched with the appropriate methods. </p>
<h3><a class="anchor" href="#security" id="security" name="security"><i class="anchor-icon"></i></a>Security</h3>
<h4><a class="anchor" href="#secret-chats-end-to-end-encryption" id="secret-chats-end-to-end-encryption" name="secret-chats-end-to-end-encryption"><i class="anchor-icon"></i></a><a href="/api/end-to-end">Secret chats, end-to-end encryption</a></h4>
<p>End-to-end-encrypted messaging.</p>
<h4><a class="anchor" href="#security-guidelines" id="security-guidelines" name="security-guidelines"><i class="anchor-icon"></i></a><a href="/mtproto/security_guidelines">Security guidelines</a></h4>
<p>Important checks required in your client application.</p>
<h4><a class="anchor" href="#perfect-forward-secrecy" id="perfect-forward-secrecy" name="perfect-forward-secrecy"><i class="anchor-icon"></i></a><a href="/api/pfs">Perfect Forward Secrecy</a></h4>
<p>Binding temporary authorization key to permanent ones.</p>
<h4><a class="anchor" href="#end-to-end-encryption-in-voice-and-video-calls" id="end-to-end-encryption-in-voice-and-video-calls" name="end-to-end-encryption-in-voice-and-video-calls"><i class="anchor-icon"></i></a><a href="https://core.telegram.org/api/end-to-end/video-calls">End-to-End Encryption in Voice and Video Calls</a></h4>
<p>End-to-end-encrypted calls.</p>
<h3><a class="anchor" href="#optimization" id="optimization" name="optimization"><i class="anchor-icon"></i></a>Optimization</h3>
<h4><a class="anchor" href="#client-optimization" id="client-optimization" name="client-optimization"><i class="anchor-icon"></i></a><a href="/api/optimisation">Client optimization</a></h4>
<p>Ways to boost API interactions.</p>
<h3><a class="anchor" href="#api-methods" id="api-methods" name="api-methods"><i class="anchor-icon"></i></a>API methods</h3>
<h4><a class="anchor" href="#available-method-list" id="available-method-list" name="available-method-list"><i class="anchor-icon"></i></a><a href="/methods">Available method list</a></h4>
<p>A list of available high-level methods.</p>
<h4><a class="anchor" href="#api-tl-schema-as-json" id="api-tl-schema-as-json" name="api-tl-schema-as-json"><i class="anchor-icon"></i></a><a href="/schema">API TL-schema</a>, <a href="/schema/json">as JSON</a></h4>
<p>Text and JSON-presentation of types and methods used in API.</p>
<h4><a class="anchor" href="#available-layer-list" id="available-layer-list" name="available-layer-list"><i class="anchor-icon"></i></a><a href="/api/layers">Available layer list</a></h4>
<p>A list of available schema versions.</p>
<h3><a class="anchor" href="#other-articles" id="other-articles" name="other-articles"><i class="anchor-icon"></i></a>Other articles</h3>
<h4><a class="anchor" href="#working-with-bots-using-the-mtproto-api" id="working-with-bots-using-the-mtproto-api" name="working-with-bots-using-the-mtproto-api"><i class="anchor-icon"></i></a><a href="/api/bots">Working with bots, using the MTProto API</a></h4>
<p>How to work with bots using the MTProto API.</p>
<h3><a class="anchor" href="#commands" id="commands" name="commands"><i class="anchor-icon"></i></a><a href="/api/bots/commands">Commands</a></h3>
<p><a href="/bots">Bots</a> offer a set of commands that can be used by users in private, or in a chat. </p>
<h3><a class="anchor" href="#buttons" id="buttons" name="buttons"><i class="anchor-icon"></i></a><a href="/api/bots/buttons">Buttons</a></h3>
<p>Users can interact with your bot via <strong>buttons</strong> or even <strong>inline buttons</strong>, straight from inline <strong>messages</strong> in <strong>any</strong> chat. </p>
<h3><a class="anchor" href="#inline-queries" id="inline-queries" name="inline-queries"><i class="anchor-icon"></i></a><a href="/api/bots/inline">Inline queries</a></h3>
<p>Users can interact with your bot via <strong>inline queries</strong>, straight from the <strong>text input field</strong> in <strong>any</strong> chat. </p>
<h3><a class="anchor" href="#games" id="games" name="games"><i class="anchor-icon"></i></a><a href="/api/bots/games">Games</a></h3>
<p>Bots can offer users HTML5 games to play solo or to compete against each other in groups and one-on-one chats; how to work with games in the MTProto API.</p>
<h3><a class="anchor" href="#search--filters" id="search--filters" name="search--filters"><i class="anchor-icon"></i></a><a href="/api/search">Search &amp; filters</a></h3>
<p>Telegram allows applying detailed message filters while looking for messages in chats.
This allows the server to filter messages based on a text query, and even on their type, and this feature is often used by graphical clients to implement features like the chat gallery, chat profile pictures and more.</p>
<h3><a class="anchor" href="#polls" id="polls" name="polls"><i class="anchor-icon"></i></a><a href="/api/poll">Polls</a></h3>
<p>Telegram allows sending polls and quizes, that can be voted on by thousands, if not milions of users in chats and channels.</p>
<h4><a class="anchor" href="#admin-banned-and-default-rights-for-channels-supergroups-and-groups" id="admin-banned-and-default-rights-for-channels-supergroups-and-groups" name="admin-banned-and-default-rights-for-channels-supergroups-and-groups"><i class="anchor-icon"></i></a><a href="/api/rights">Admin, banned and default rights for channels, supergroups and groups</a></h4>
<p>How to handle admin permissions, granular bans and global permissions in channels, groups and supergroups.</p>
<h4><a class="anchor" href="#discussion-groups" id="discussion-groups" name="discussion-groups"><i class="anchor-icon"></i></a><a href="/api/discussion">Discussion groups</a></h4>
<p><a href="/api/channel">Groups</a> can be associated to a <a href="/api/channel">channel</a> as a <a href="https://telegram.org/blog/privacy-discussions-web-bots">discussion group</a>, to allow users to discuss about posts. </p>
<h4><a class="anchor" href="#channel-comments-and-message-threads" id="channel-comments-and-message-threads" name="channel-comments-and-message-threads"><i class="anchor-icon"></i></a><a href="/api/threads">Channel comments and message threads</a></h4>
<p>Telegram allows commenting on a <a href="/api/channel">channel post</a> or on a generic <a href="/api/channel">group message</a>, thanks to message threads.</p>
<h4><a class="anchor" href="#admin-log" id="admin-log" name="admin-log"><i class="anchor-icon"></i></a><a href="/api/recent-actions">Admin log</a></h4>
<p>Both supergroups and channels offer a so-called <a href="https://telegram.org/blog/admin-revolution">admin log</a>, a log of recent relevant supergroup and channel actions, like the modification of group/channel settings or information on behalf of an admin, user kicks and bans, and more. </p>
<h4><a class="anchor" href="#pinned-messages" id="pinned-messages" name="pinned-messages"><i class="anchor-icon"></i></a><a href="/api/pin">Pinned messages</a></h4>
<p>Telegram allows pinning multiple messages on top of a specific chat. </p>
<h4><a class="anchor" href="#mentions" id="mentions" name="mentions"><i class="anchor-icon"></i></a><a href="/api/mentions">Mentions</a></h4>
<p>Telegram allows mentioning other users in case of urgent duckling matters, and quickly navigating to those mentions in order to read them as swiftly as possible.</p>
<h4><a class="anchor" href="#scheduled-messages" id="scheduled-messages" name="scheduled-messages"><i class="anchor-icon"></i></a><a href="/api/scheduled-messages">Scheduled messages</a></h4>
<p>Telegram allows scheduling messages.</p>
<h4><a class="anchor" href="#live-geolocations" id="live-geolocations" name="live-geolocations"><i class="anchor-icon"></i></a><a href="/api/live-location">Live geolocations</a></h4>
<p>Telegram allows sending the live geolocation of a user in a chat, optionally setting a proximity alert. </p>
<h4><a class="anchor" href="#min-constructors" id="min-constructors" name="min-constructors"><i class="anchor-icon"></i></a><a href="/api/min">Min constructors</a></h4>
<p>Sometimes, <a href="/constructor/user">user</a> and <a href="/constructor/channel">channel</a> constructors met in group chat updates may not contain full info about the user: how to handle such constructors.</p>
<h4><a class="anchor" href="#account-deletion" id="account-deletion" name="account-deletion"><i class="anchor-icon"></i></a><a href="/api/account-deletion">Account deletion</a></h4>
<p>How to reset an account if the <a href="/api/srp">2FA</a> password was forgotten.</p>
<h4><a class="anchor" href="#imported-messages" id="imported-messages" name="imported-messages"><i class="anchor-icon"></i></a><a href="/api/import">Imported messages</a></h4>
<p>Telegram allows importing messages and media from foreign chat apps.</p>
<h4><a class="anchor" href="#telegram-passport" id="telegram-passport" name="telegram-passport"><i class="anchor-icon"></i></a><a href="/api/passport">Telegram Passport</a></h4>
<p>How to work with <a href="/api/passport">Telegram Passport</a> directly using the MTProto API.</p>
<h4><a class="anchor" href="#telegram-payments" id="telegram-payments" name="telegram-payments"><i class="anchor-icon"></i></a><a href="/api/payments">Telegram Payments</a></h4>
<p>How to work with Telegram Payments directly using the MTProto API.</p>
<h4><a class="anchor" href="#styled-text-with-message-entities" id="styled-text-with-message-entities" name="styled-text-with-message-entities"><i class="anchor-icon"></i></a><a href="/api/entities">Styled text with message entities</a></h4>
<p>How to create styled text with message entities</p>
<h4><a class="anchor" href="#working-with-animated-emojis" id="working-with-animated-emojis" name="working-with-animated-emojis"><i class="anchor-icon"></i></a><a href="/api/animated-emojis">Working with animated emojis</a></h4>
<p>Graphical telegram clients should transform emojis into their respective animated version. </p>
<h4><a class="anchor" href="#working-with-animated-dice" id="working-with-animated-dice" name="working-with-animated-dice"><i class="anchor-icon"></i></a><a href="/api/dice">Working with animated dice</a></h4>
<p>Telegram supports sending <a href="https://telegram.org/blog/folders#and-one-more-thing">animated dice</a> emojis. </p>
<h4><a class="anchor" href="#message-drafts" id="message-drafts" name="message-drafts"><i class="anchor-icon"></i></a><a href="/api/drafts">Message drafts</a></h4>
<p>How to handle message drafts</p>
<h4><a class="anchor" href="#folders" id="folders" name="folders"><i class="anchor-icon"></i></a><a href="/api/folders">Folders</a></h4>
<p>Working with folders</p>
<h4><a class="anchor" href="#top-peer-rating" id="top-peer-rating" name="top-peer-rating"><i class="anchor-icon"></i></a><a href="/api/top-rating">Top peer rating</a></h4>
<p>If <a href="/method/contacts.toggleTopPeers">enabled</a>, the rating of <a href="/constructor/topPeer">top peers</a> indicates the relevance of a frequently used peer in a certain <a href="/type/TopPeerCategory">category</a> (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).</p>
<h4><a class="anchor" href="#handling-file-references" id="handling-file-references" name="handling-file-references"><i class="anchor-icon"></i></a><a href="/api/file_reference">Handling file references</a></h4>
<p>How to handle file references.</p>
<h4><a class="anchor" href="#seamless-telegram-login" id="seamless-telegram-login" name="seamless-telegram-login"><i class="anchor-icon"></i></a><a href="/api/url-authorization">Seamless Telegram Login</a></h4>
<p>Handle Seamless Telegram Login URL authorization requests.</p>
<h4><a class="anchor" href="#web-events" id="web-events" name="web-events"><i class="anchor-icon"></i></a><a href="/api/web-events">Web events</a></h4>
<p>When interacting with HTML5 games and the websites of payment gateways, Telegram apps should expose the following JS APIs.</p></div>
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<h1 id="dev_page_title">Account deletion</h1>
<div id="dev_page_content"><p>If the user has successfully provided the login code, but they forgot the <a href="/api/srp">2FA</a> password, the account should be reset: this can be done using <a href="/method/account.deleteAccount">account.deleteAccount</a>. </p>
<p>If the account's 2FA password was modified more than 7 days ago and was active in the last 7 days, account deletion will be delayed for 7 days, and a <a href="/constructor/updateServiceNotification">service message will be sent to the user</a>, containing a link in one of the following formats:</p>
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<li><code>https://telegram.me/confirmphone?phone=XXX&amp;hash=YYYY</code></li>
<li><code>tg://confirmphone?phone=XXX&amp;hash=YYYY</code></li>
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<p>When clicked, <a href="/method/account.sendConfirmPhoneCode">account.sendConfirmPhoneCode</a> must be called with the specified <code>hash</code>, using the account with the specified <code>phone</code> number.
This will send a phone number verification code to the phone number associated with the account.
The phone code settings are the same as for the <a href="/api/auth">login code</a>, and <a href="/method/auth.cancelCode">auth.cancelCode</a> with <a href="/method/auth.resendCode">auth.resendCode</a> can be used as well, to resend or cancel the phone code as for the <a href="/api/auth">login code</a>.</p>
<p>Once the SMS code is received, the <a href="/method/account.confirmPhone">account.confirmPhone</a> method will have to be called with the SMS code and the phone hash received from the <a href="/method/account.sendConfirmPhoneCode">account.sendConfirmPhoneCode</a> method.</p>
<p>This will cancel deletion of the account and will log out the user that tried to reset it.
Otherwise, if the number isn't confirmed in 7 days, the account will be deleted and the user will be free to recreate it.</p>
<h2><a class="anchor" href="#related-articles" id="related-articles" name="related-articles"><i class="anchor-icon"></i></a>Related articles</h2>
<h3><a class="anchor" href="#user-authorization" id="user-authorization" name="user-authorization"><i class="anchor-icon"></i></a><a href="/api/auth">User Authorization</a></h3>
<p>How to register a user's phone to start using the API.</p></div>
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<h1 id="dev_page_title">Animated Emojis</h1>
<div id="dev_page_content"><p>Graphical telegram clients should transform emojis into their respective animated version. </p>
<pre><code><a href='/constructor/inputStickerSetAnimatedEmoji'>inputStickerSetAnimatedEmoji</a>#28703c8 = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/messages.stickerSet'>messages.stickerSet</a>#b60a24a6 set:<a href='/type/StickerSet'>StickerSet</a> packs:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/StickerPack'>StickerPack</a>&gt; documents:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Document'>Document</a>&gt; = <a href='/type/messages.StickerSet'>messages.StickerSet</a>;
---functions---
<a href='/method/messages.getStickerSet'>messages.getStickerSet</a>#2619a90e stickerset:<a href='/type/InputStickerSet'>InputStickerSet</a> = <a href='/type/messages.StickerSet'>messages.StickerSet</a>;</code></pre>
<p>On startup, clients should fetch the animated emoji stickerset by calling the <a href="/method/messages.getStickerSet">messages.getStickerSet</a> method, providing <a href="/constructor/inputStickerSetAnimatedEmoji">inputStickerSetAnimatedEmoji</a> to the <code>stickerset</code> field.<br>
The returned stickerset will contain a set of animated stickers, one for each of the supported emojis. </p>
<p>Clients should substitute messages containing only one instance of one of the allowed emojis with the respective animated sticker. </p>
<p>Animated emojis should loop only once when first sent or received, or when clicked.<br>
For <a href="#emoji-reactions">supported emojis</a>, clients on both sides of private chats with users are supposed to show a reaction animation when any of the two users clicks on the animated emoji: <a href="#emoji-reactions">click here for more info »</a>.</p>
<p>For special <a href="/api/dice">dice emojis</a> like <img class="emoji" src="//telegram.org/img/emoji/40/F09F8EB2.png" width="20" height="20" alt="🎲" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09F8EAF.png" width="20" height="20" alt="🎯" />, or <img class="emoji" src="//telegram.org/img/emoji/40/F09F8F80.png" width="20" height="20" alt="🏀" />, clients are supposed to behave differently both when sending and receiving such emojis: <a href="/api/dice">click here for more info »</a>.</p>
<h3><a class="anchor" href="#emojis-with-sounds" id="emojis-with-sounds" name="emojis-with-sounds"><i class="anchor-icon"></i></a>Emojis with sounds</h3>
<p>Certained animated emojis should play sound when clicked, as specified by <a href="/api/config#client-configuration">server-side configuration</a>. </p>
<p>The returned JSON object will contain the following map, with a list of file IDs to download:</p>
<pre><code> "emojies_sounds": {
"\ud83c\udf83": {
"id": "4956223179606458539",
"access_hash": "-2107001400913062971",
"file_reference_base64": "AF-4ApC7ukC0UWEPZN0TeSJURe7T"
},
"\u26b0": {
"id": "4956223179606458540",
"access_hash": "-1498869544183595185",
"file_reference_base64": "AF-4ApCLKMGt96WCvLm58kbqZHd3"
},
"\ud83e\udddf\u200d\u2642": {
"id": "4960929110848176331",
"access_hash": "3986395821757915468",
"file_reference_base64": "AF-4ApAedNln3IMEHH-SUQuH8L9g"
},
}</code></pre>
<p>The <a href="/api/file_reference">file reference field</a> should be base64-decoded before <a href="/api/files">downloading the file</a>.</p>
<h3><a class="anchor" href="#emoji-reactions" id="emoji-reactions" name="emoji-reactions"><i class="anchor-icon"></i></a>Emoji reactions</h3>
<pre><code><a href='/constructor/inputStickerSetAnimatedEmojiAnimations'>inputStickerSetAnimatedEmojiAnimations</a>#cde3739 = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/messages.stickerSet'>messages.stickerSet</a>#b60a24a6 set:<a href='/type/StickerSet'>StickerSet</a> packs:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/StickerPack'>StickerPack</a>&gt; documents:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Document'>Document</a>&gt; = <a href='/type/messages.StickerSet'>messages.StickerSet</a>;
<a href='/constructor/stickerPack'>stickerPack</a>#12b299d4 emoticon:<a href='/type/string'>string</a> documents:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; = <a href='/type/StickerPack'>StickerPack</a>;
<a href='/constructor/sendMessageEmojiInteraction'>sendMessageEmojiInteraction</a>#25972bcb emoticon:<a href='/type/string'>string</a> msg_id:<a href='/type/int'>int</a> interaction:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/SendMessageAction'>SendMessageAction</a>;
<a href='/constructor/sendMessageEmojiInteractionSeen'>sendMessageEmojiInteractionSeen</a>#b665902e emoticon:<a href='/type/string'>string</a> = <a href='/type/SendMessageAction'>SendMessageAction</a>;
<a href='/constructor/updateUserTyping'>updateUserTyping</a>#c01e857f user_id:<a href='/type/long'>long</a> action:<a href='/type/SendMessageAction'>SendMessageAction</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.getStickerSet'>messages.getStickerSet</a>#2619a90e stickerset:<a href='/type/InputStickerSet'>InputStickerSet</a> = <a href='/type/messages.StickerSet'>messages.StickerSet</a>;
<a href='/method/messages.setTyping'>messages.setTyping</a>#58943ee2 flags:<a href='/type/%23'>#</a> peer:<a href='/type/InputPeer'>InputPeer</a> top_msg_id:flags.0?<a href='/type/int'>int</a> action:<a href='/type/SendMessageAction'>SendMessageAction</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>On startup, clients should fetch the animated reaction emoji stickerset by calling the <a href="/method/messages.getStickerSet">messages.getStickerSet</a> method, providing <a href="/constructor/inputStickerSetAnimatedEmojiAnimations">inputStickerSetAnimatedEmojiAnimations</a> to the <code>stickerset</code> field.<br>
The returned stickerset will contain a set of animated emoji reactions, <em>one or more</em> for each of the supported emojis.<br>
If a set of reactions for the <img class="emoji" src="//telegram.org/img/emoji/40/E29DA4.png" width="20" height="20" alt="❤" /> emoji is returned, the same reactions should also be assigned to the <img class="emoji" src="//telegram.org/img/emoji/40/F09FA7A1.png" width="20" height="20" alt="🧡" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09F929B.png" width="20" height="20" alt="💛" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09F929A.png" width="20" height="20" alt="💚" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09F9299.png" width="20" height="20" alt="💙" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09F929C.png" width="20" height="20" alt="💜" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09F96A4.png" width="20" height="20" alt="🖤" />, <img class="emoji" src="//telegram.org/img/emoji/40/F09FA48D.png" width="20" height="20" alt="🤍" /> and <img class="emoji" src="//telegram.org/img/emoji/40/F09FA48E.png" width="20" height="20" alt="🤎" /> emojis. </p>
<p>Clients on both sides of private chats with users should overlay one of the appropriate reaction animations over the animated sticker when any of the two users clicks on a supported animated emoji.<br>
The reaction animation for each separate tap should be chosen randomly from all the available reactions for a given emoji, and multiple taps should be aggregated and sent to the other user as follows: </p>
<p>At each tap, clients should store all occurred taps in a local list.<br>
After 1 second has elapsed with no more taps, the local list should be cleared and stored taps should be sent using <a href="/method/messages.setTyping">messages.setTyping</a>, passing a <a href="/constructor/sendMessageEmojiInteraction">sendMessageEmojiInteraction</a> constructor with the following fields: </p>
<ul>
<li><code>emoticon</code> - The emoji we're reacting to</li>
<li><code>msg_id</code> - Message ID of the animated emoji that was clicked</li>
<li><code>interaction</code> - A JSON object with interaction info, containing the following keys:<ul>
<li><code>v</code> - An integer indicating the object version, currently <code>1</code></li>
<li><code>a</code> - An array of JSON objects, each containing the following keys:<ul>
<li><code>t</code> - float, number of seconds that passed since the previous tap in the array, the first tap uses a value of <code>0.0</code>.</li>
<li><code>i</code> - integer, 1-based index of the randomly chosen animation for the tap (equivalent to the index of a specific emoji-related animation in <a href="/constructor/stickerPack">stickerPack</a> + 1).</li>
</ul>
</li>
</ul>
</li>
</ul>
<p>1 second after the receiving user has seen the last reaction animation for a specific emoji, an acknowledgement must be sent using <a href="/method/messages.setTyping">messages.setTyping</a>, passing a <a href="/constructor/sendMessageEmojiInteractionSeen">sendMessageEmojiInteractionSeen</a> with that emoji.</p></div>
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<p>Authorization is associated with a clients encryption key identifier: <strong>auth_key_id</strong>. No additional parameters need to be passed into methods following authorization. </p>
<p>To log in as a <a href="/bots">bot</a>, follow <a href="/api/bots">these instructions &raquo;</a>.</p>
<h3><a class="anchor" name="sending-a-verification-code" href="#sending-a-verification-code"><i class="anchor-icon"></i></a>Sending a verification code</h3>
<p>Example implementations: <a href="https://github.com/DrKLO/Telegram/blob/master/TMessagesProj/src/main/java/org/telegram/ui/LoginActivity.java">telegram for android</a>, <a href="https://github.com/tdlib/td/tree/master/td/telegram/SendCodeHelper.cpp">tdlib</a>.</p>
<p>To show a nicely formatted and validated phone number field, the <a href="/constructor/help.countriesList">help.countriesList</a> constructor can be obtained using the <a href="/method/help.getCountriesList">help.getCountriesList</a> method.<br>The <a href="/constructor/help.countriesList">help.countriesList</a> config is then used as described <a href="/api/config#country-information-and-login-phone-patterns">here &raquo;</a>. </p>
<p>Authorization requires that a text message containing an authorization code first be sent to the users phone.<br>This may be done using the <a href="/method/auth.sendCode">auth.sendCode</a> method.<br>The system will automatically choose how to send the authorization code; there are four possible ways the code can arrive:</p>
<ul>
<li><a href="/constructor/auth.sentCodeTypeApp">Telegram code</a></li>
<li><a href="/constructor/auth.sentCodeTypeSms">SMS code</a></li>
<li><a href="/constructor/auth.sentCodeTypeCall">Phone call</a>: a synthesized voice will tell the user which verification code to input</li>
<li><a href="/constructor/auth.sentCodeTypeFlashCall">Flash phone call</a>: the code will be sent via a flash phone call, that will be closed immediately.<br>In the last case, the phone code will then be the phone number itself, just make sure that the phone number matches the specified pattern (see <a href="/constructor/auth.sentCodeTypeFlashCall">auth.sentCodeTypeFlashCall</a>).</li>
</ul>
<p>The <a href="/method/auth.sendCode">auth.sendCode</a> method also has parameters for enabling/disabling use of flash calls, and allows passing an SMS token that will be included in the sent SMS.<br>For example, the latter is required in newer versions of android, to use the <a href="https://developers.google.com/identity/sms-retriever/overview">android SMS receiver APIs</a>.</p>
<p>The returned <a href="/type/auth.SentCode">auth.SentCode</a> object will contain multiple parameters:</p>
<table class="table">
<tbody>
<tr>
<td><strong>flags</strong></td>
<td align="center"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>type</strong></td>
<td align="center"><a href="/type/auth.SentCodeType">auth.SentCodeType</a></td>
<td>Phone code type</td>
</tr>
<tr>
<td><strong>phone_code_hash</strong></td>
<td align="center"><a href="/type/string">string</a></td>
<td>Phone code hash, to be stored and later re-used with <a href="/method/auth.signIn">auth.signIn</a></td>
</tr>
<tr>
<td><strong>next_type</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/auth.CodeType">auth.CodeType</a></td>
<td>Phone code type that will be sent next, if the phone code is not received within <code>timeout</code> seconds: to send it use <a href="/method/auth.resendCode">auth.resendCode</a></td>
</tr>
<tr>
<td><strong>timeout</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/int">int</a></td>
<td>Timeout for reception of the phone code</td>
</tr>
</tbody>
</table>
<p>If the message takes too long (<code>timeout</code> seconds) to arrive at the phone, the <a href="/method/auth.resendCode">auth.resendCode</a> method may be invoked to resend a code of type <code>next_type</code>.<br>If the same happens again, you can use <a href="/method/auth.resendCode">auth.resendCode</a> with the <code>next_type</code> returned by the previous call to <a href="/method/auth.resendCode">auth.resendCode</a>.<br>To cancel the verification code use <a href="/method/auth.cancelCode">auth.cancelCode</a>.</p>
<h3><a class="anchor" name="sign-in-sign-up" href="#sign-in-sign-up"><i class="anchor-icon"></i></a>Sign in/sign up</h3>
<p>When user enters verification code, the <a href="/method/auth.signIn">auth.signIn</a> method must be used to validate it and possibly sign user in.</p>
<p>If the code was entered correctly, but the method returns <a href="/constructor/auth.authorizationSignUpRequired">auth.authorizationSignUpRequired</a>, it means that account with this phone number doesn&#39;t exist yet: user needs to provide basic information, accept terms of service and then the new user registration method (<a href="/method/auth.signUp">auth.signUp</a>) must be invoked.</p>
<h3><a class="anchor" name="2fa" href="#2fa"><i class="anchor-icon"></i></a>2FA</h3>
<p>When trying to sign in using <a href="/method/auth.signIn">auth.signIn</a>, an <a href="/method/auth.signIn#possible-errors">error 400 SESSION_PASSWORD_NEEDED</a> may be returned, if the user has two-factor authentication enabled.<br>In this case, instructions for <a href="/api/srp">SRP 2FA authentication</a> must be followed.</p>
<p>To set up two-factor authorization on an already authorized account, follow the <a href="/api/srp">SRP 2FA authentication docs</a>.</p>
<h4><a class="anchor" name="test-accounts" href="#test-accounts"><i class="anchor-icon"></i></a>Test Accounts</h4>
<p>Each phone number is limited to only a certain amount of logins per day (e.g. 5, but this is subject to change) after which the API will return a FLOOD error until the next day. This might not be enough for testing the implementation of User Authorization flows in client applications.</p>
<p>There are several reserved phone number prefixes for testing that your application handles redirects between DCs, sign up, sign in and 2FA flows correctly. These numbers are only available on <strong>Test DCs</strong> (their IP addresses for TCP transport are availble in <a href="https://my.telegram.org/apps">API development tools</a> panel after <a href="https://core.telegram.org/api/obtaining_api_id#obtaining-api-id">api_id was obtained</a>, <a href="https://core.telegram.org/mtproto/transports#uri-format">URI format</a> for HTTPS/Websocket transport).</p>
<p>If you wish to emulate an application of a user associated with DC number X, it is sufficient to specify the phone number as <code>99966XYYYY</code>, where YYYY are random numbers, when registering the user. A user like this would always get XXXXX as the login confirmation code (the DC number, repeated five times). Note that the value of X must be in the range of 1-3 because there are only 3 Test DCs. When the flood limit is reached for any particular test number, just choose another number (changing the YYYY random part).</p>
<p>Do not store any important or private information in the messages of such test accounts; anyone can make use of the simplified authorization mechanism and we periodically wipe all information stored there.</p>
<p>Proceed with User Authorization flows in <strong>Production DCs</strong> only after you make sure everything works correctly on <strong>Test DCs</strong> first to avoid reaching flood limits.</p>
<blockquote>
<p>To help you with working on production DCs, logins with the same phone number with which the <code>api_id</code> was registered have more generous flood limits.</p>
</blockquote>
<h3><a class="anchor" name="we-are-authorized" href="#we-are-authorized"><i class="anchor-icon"></i></a>We are authorized</h3>
<p>As a result of authorization, the client key, <strong>auth_key_id</strong>, becomes associated with the user, and each subsequent API call with this key will be executed with that users identity. The authorization method itself returns the relevant user. It is best to immediately store the User ID locally in a binding with the key.</p>
<p>Only a small portion of the API methods are available to <strong>unauthorized</strong> users:</p>
<ul>
<li><a href="/method/auth.sendCode">auth.sendCode</a></li>
<li><a href="/method/auth.resendCode">auth.resendCode</a></li>
<li><a href="/method/account.getPassword">account.getPassword</a></li>
<li><a href="/method/auth.checkPassword">auth.checkPassword</a></li>
<li><a href="/method/auth.checkPhone">auth.checkPhone</a></li>
<li><a href="/method/auth.signUp">auth.signUp</a></li>
<li><a href="/method/auth.signIn">auth.signIn</a></li>
<li><a href="/method/auth.importAuthorization">auth.importAuthorization</a></li>
<li><a href="/method/help.getConfig">help.getConfig</a></li>
<li><a href="/method/help.getNearestDc">help.getNearestDc</a></li>
<li><a href="/method/help.getAppUpdate">help.getAppUpdate</a></li>
<li><a href="/method/help.getCdnConfig">help.getCdnConfig</a></li>
<li><a href="/method/langpack.getLangPack">langpack.getLangPack</a></li>
<li><a href="/method/langpack.getStrings">langpack.getStrings</a></li>
<li><a href="/method/langpack.getDifference">langpack.getDifference</a></li>
<li><a href="/method/langpack.getLanguages">langpack.getLanguages</a></li>
<li><a href="/method/langpack.getLanguage">langpack.getLanguage</a></li>
</ul>
<p>Other methods will result in an error: <a href="/api/errors#401-unauthorized"><strong>401 UNAUTHORIZED</strong></a>.</p>
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<h1 id="dev_page_title">Bots</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Working with bots, using the MTProto API.</p>
<p>See <a href="/bots">here</a> for more info about bots. </p>
<p>Please note that you can also use the simplified <a href="/bots/api">HTTP Bot API</a> to use bots, see <a href="/bots">here for more info »</a>.</p>
<h3><a class="anchor" href="#login" id="login" name="login"><i class="anchor-icon"></i></a>Login</h3>
<pre><code>---functions---
<a href='/method/auth.importBotAuthorization'>auth.importBotAuthorization</a>#67a3ff2c flags:<a href='/type/int'>int</a> api_id:<a href='/type/int'>int</a> api_hash:<a href='/type/string'>string</a> bot_auth_token:<a href='/type/string'>string</a> = <a href='/type/auth.Authorization'>auth.Authorization</a>;</code></pre>
<p>In order to login as a bot, instead of using the <a href="/api/auth">standard login code flow</a>, simply provide the <a href="/bots#creating-a-new-bot">bot token</a> generated by <a href="https://t.me/botfather">@botfather</a>.<br>
You must still provide your <a href="/api/obtaining_api_id#obtaining-api-id">API ID</a>, as per user logins. </p>
<p>After successful authorization, you will be able to use <a href="/methods">most MTProto API methods</a>, just as any normal user.<br>
Methods that can be called by bots will have a <strong>Bots can use this method</strong> notice. </p>
<h3><a class="anchor" href="#commands" id="commands" name="commands"><i class="anchor-icon"></i></a><a href="/api/bots/commands">Commands</a></h3>
<p><a href="/bots">Bots</a> offer a set of commands that can be used by users in private, or in a chat. </p>
<h3><a class="anchor" href="#buttons" id="buttons" name="buttons"><i class="anchor-icon"></i></a><a href="/api/bots/buttons">Buttons</a></h3>
<p>Users can interact with your bot via <strong>buttons</strong> or even <strong>inline buttons</strong>, straight from inline <strong>messages</strong> in <strong>any</strong> chat. </p>
<h3><a class="anchor" href="#inline-queries" id="inline-queries" name="inline-queries"><i class="anchor-icon"></i></a><a href="/api/bots/inline">Inline queries</a></h3>
<p>Users can interact with your bot via <strong>inline queries</strong>, straight from the <strong>text input field</strong> in <strong>any</strong> chat. </p>
<h3><a class="anchor" href="#games" id="games" name="games"><i class="anchor-icon"></i></a><a href="/api/bots/games">Games</a></h3>
<p>Bots can offer users HTML5 games to play solo or to compete against each other in groups and one-on-one chats; how to work with games in the MTProto API.</p></div>
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<meta property="description" content="Users can interact with your bot via buttons or even inline buttons, straight from inline messages in any chat. ">
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<h1 id="dev_page_title">Buttons</h1>
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<p>Users can interact with your bot via <strong>buttons</strong> or even <strong>inline buttons</strong>, straight from inline <strong>messages</strong> in <strong>any</strong> chat.<br>
This article describes the full button flow, using the MTProto API. </p>
<p>For a simplified description using the HTTP bot API, see <a href="/bots/#inline-keyboards-and-on-the-fly-updating">here »</a>. </p>
<h3><a class="anchor" href="#buttons" id="buttons" name="buttons"><i class="anchor-icon"></i></a>Buttons</h3>
<pre><code><a href='/constructor/keyboardButton'>keyboardButton</a>#a2fa4880 text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonUrl'>keyboardButtonUrl</a>#258aff05 text:<a href='/type/string'>string</a> url:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonCallback'>keyboardButtonCallback</a>#35bbdb6b flags:<a href='/type/%23'>#</a> requires_password:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> data:<a href='/type/bytes'>bytes</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRequestPhone'>keyboardButtonRequestPhone</a>#b16a6c29 text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRequestGeoLocation'>keyboardButtonRequestGeoLocation</a>#fc796b3f text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonSwitchInline'>keyboardButtonSwitchInline</a>#568a748 flags:<a href='/type/%23'>#</a> same_peer:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> query:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonGame'>keyboardButtonGame</a>#50f41ccf text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonBuy'>keyboardButtonBuy</a>#afd93fbb text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonUrlAuth'>keyboardButtonUrlAuth</a>#10b78d29 flags:<a href='/type/%23'>#</a> text:<a href='/type/string'>string</a> fwd_text:flags.0?<a href='/type/string'>string</a> url:<a href='/type/string'>string</a> button_id:<a href='/type/int'>int</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/inputKeyboardButtonUrlAuth'>inputKeyboardButtonUrlAuth</a>#d02e7fd4 flags:<a href='/type/%23'>#</a> request_write_access:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> fwd_text:flags.1?<a href='/type/string'>string</a> url:<a href='/type/string'>string</a> bot:<a href='/type/InputUser'>InputUser</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRequestPoll'>keyboardButtonRequestPoll</a>#bbc7515d flags:<a href='/type/%23'>#</a> quiz:flags.0?<a href='/type/Bool'>Bool</a> text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRow'>keyboardButtonRow</a>#77608b83 buttons:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButton'>KeyboardButton</a>&gt; = <a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>;
<a href='/constructor/replyKeyboardHide'>replyKeyboardHide</a>#a03e5b85 flags:<a href='/type/%23'>#</a> selective:flags.2?<a href='/constructor/true'>true</a> = <a href='/type/ReplyMarkup'>ReplyMarkup</a>;
<a href='/constructor/replyKeyboardForceReply'>replyKeyboardForceReply</a>#86b40b08 flags:<a href='/type/%23'>#</a> single_use:flags.1?<a href='/constructor/true'>true</a> selective:flags.2?<a href='/constructor/true'>true</a> placeholder:flags.3?<a href='/type/string'>string</a> = <a href='/type/ReplyMarkup'>ReplyMarkup</a>;
<a href='/constructor/replyKeyboardMarkup'>replyKeyboardMarkup</a>#85dd99d1 flags:<a href='/type/%23'>#</a> resize:flags.0?<a href='/constructor/true'>true</a> single_use:flags.1?<a href='/constructor/true'>true</a> selective:flags.2?<a href='/constructor/true'>true</a> rows:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>&gt; placeholder:flags.3?<a href='/type/string'>string</a> = <a href='/type/ReplyMarkup'>ReplyMarkup</a>;
<a href='/constructor/replyInlineMarkup'>replyInlineMarkup</a>#48a30254 rows:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>&gt; = <a href='/type/ReplyMarkup'>ReplyMarkup</a>;
<a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
---functions---
<a href='/method/messages.sendMessage'>messages.sendMessage</a>#520c3870 flags:<a href='/type/%23'>#</a> no_webpage:flags.1?<a href='/constructor/true'>true</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>Bots can attach a <a href="/type/ReplyMarkup">ReplyMarkup</a> constructor to outgoing messages, to attach an <a href="/bots#inline-keyboards-and-on-the-fly-updating">inline keyboard</a> or a <a href="/bots#keyboards">custom reply keyboard</a>:</p>
<ul>
<li><a href="/constructor/replyKeyboardMarkup">replyKeyboardMarkup</a> - Sends a <a href="/bots#keyboards">custom reply keyboard</a>. <br> User clients receiving such a constructor should display a <a href="/bots#keyboards">special keyboard</a> with custom reply options.</li>
<li><a href="/constructor/replyKeyboardHide">replyKeyboardHide</a> - Hides the <a href="/bots#keyboards">custom reply keyboard</a>. <br> User clients receiving this constructor should hide the <a href="/bots#keyboards">custom reply keyboard</a> opened by <a href="/constructor/replyKeyboardMarkup">replyKeyboardMarkup</a></li>
<li><a href="/constructor/replyKeyboardForceReply">replyKeyboardForceReply</a> - Sends a <a href="/bots/api#forcereply">force reply</a> constructor <br> User clients receiving a message with this constructor should act as if the user had clicked on the reply button of the message, displaying the reply UI. </li>
<li><a href="/constructor/replyInlineMarkup">replyInlineMarkup</a> - Attaches an <a href="/bots#inline-keyboards-and-on-the-fly-updating">inline keyboard</a> to the message, allowing users to send callback data to the bot without sending actual messages to the current chat, see <a href="/bots#pressing-buttons">here for more info »</a>. </li>
</ul>
<h3><a class="anchor" href="#pressing-buttons" id="pressing-buttons" name="pressing-buttons"><i class="anchor-icon"></i></a>Pressing buttons</h3>
<pre><code><a href='/constructor/keyboardButton'>keyboardButton</a>#a2fa4880 text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonUrl'>keyboardButtonUrl</a>#258aff05 text:<a href='/type/string'>string</a> url:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonCallback'>keyboardButtonCallback</a>#35bbdb6b flags:<a href='/type/%23'>#</a> requires_password:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> data:<a href='/type/bytes'>bytes</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRequestPhone'>keyboardButtonRequestPhone</a>#b16a6c29 text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRequestGeoLocation'>keyboardButtonRequestGeoLocation</a>#fc796b3f text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRequestPoll'>keyboardButtonRequestPoll</a>#bbc7515d flags:<a href='/type/%23'>#</a> quiz:flags.0?<a href='/type/Bool'>Bool</a> text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonSwitchInline'>keyboardButtonSwitchInline</a>#568a748 flags:<a href='/type/%23'>#</a> same_peer:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> query:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonGame'>keyboardButtonGame</a>#50f41ccf text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonBuy'>keyboardButtonBuy</a>#afd93fbb text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonUrlAuth'>keyboardButtonUrlAuth</a>#10b78d29 flags:<a href='/type/%23'>#</a> text:<a href='/type/string'>string</a> fwd_text:flags.0?<a href='/type/string'>string</a> url:<a href='/type/string'>string</a> button_id:<a href='/type/int'>int</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
// Used by bots to send a keyboardButtonUrlAuth
<a href='/constructor/inputKeyboardButtonUrlAuth'>inputKeyboardButtonUrlAuth</a>#d02e7fd4 flags:<a href='/type/%23'>#</a> request_write_access:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> fwd_text:flags.1?<a href='/type/string'>string</a> url:<a href='/type/string'>string</a> bot:<a href='/type/InputUser'>InputUser</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRow'>keyboardButtonRow</a>#77608b83 buttons:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButton'>KeyboardButton</a>&gt; = <a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>;</code></pre>
<p>Both <a href="/bots#keyboards">reply</a> and <a href="/bots#inline-keyboards-and-on-the-fly-updating">inline</a> keyboards are composed of a vector of <a href="/constructor/keyboardButtonRow">rows</a>, each row containing a vector of <a href="/type/KeyboardButton">buttons</a>, for each column.<br>
Each row can have a different number of columns, and user clients should properly handle clicking buttons of every type. </p>
<p>Buttons available only in reply keyboards:</p>
<ul>
<li><a href="/constructor/keyboardButton">keyboardButton</a> - Send a message to the chat, replying to the message that attached the <a href="/bots#keyboard">reply keyboard</a></li>
<li><a href="/constructor/keyboardButtonRequestPhone">keyboardButtonRequestPhone</a> - Only in private chats, send the current user's contact to the chat, replying to the message that attached the <a href="/bots#keyboard">reply keyboard</a></li>
<li><a href="/constructor/keyboardButtonRequestGeoLocation">keyboardButtonRequestGeoLocation</a> - Only in private chats, send the current user's geolocation to the chat, replying to the message that attached the <a href="/bots#keyboard">reply keyboard</a></li>
<li><a href="/constructor/keyboardButtonRequestPoll">keyboardButtonRequestPoll</a> - Only in private chats, prompt the user to create and send a <a href="/api/poll">poll</a> (or a quiz poll, depending on the <code>quiz</code> flag), replying to the message that attached the <a href="/bots#keyboard">reply keyboard</a></li>
</ul>
<p>Buttons available only in inline keyboards:</p>
<ul>
<li><a href="/constructor/keyboardButtonUrl">keyboardButtonUrl</a> - Open the URL, showing a "Do you want to open this URL?" prompt (unless the URL is one of the <a href="https://github.com/DrKLO/Telegram/blob/002c01ecd37cd08ed07b3ed84d79318d091dfc85/TMessagesProj/src/main/java/org/telegram/messenger/browser/Browser.java#L351">internal URIs</a>, in which case the URL should be opened right away)</li>
<li><a href="/constructor/keyboardButtonCallback">keyboardButtonCallback</a> - Send the callback data to the bot, optionally providing the user's 2FA SRP payload for identity verification, see <a href="#callback-queries">here for more info »</a></li>
<li><a href="/constructor/keyboardButtonSwitchInline">keyboardButtonSwitchInline</a><ul>
<li>If <code>keyboardButtonSwitchInline.same_peer</code> is set, insert the bot's username and <code>keyboardButtonSwitchInline.query</code> in the current chat's input field, triggering an <a href="/api/bots/inline">inline query</a>.</li>
<li>If <code>keyboardButtonSwitchInline.same_peer</code> is not set, prompt the user to select one of their chats, and then insert the bot's username and <code>keyboardButtonSwitchInline.query</code> in the current chat's input field, triggering an <a href="/api/bots/inline">inline query</a>.</li>
</ul>
</li>
<li><a href="/constructor/keyboardButtonGame">keyboardButtonGame</a> - Open the <a href="/constructor/game">game</a> from the attached <a href="/constructor/messageMediaGame">messageMediaGame</a> constructor, for more info <a href="/api/bots/games">see here »</a></li>
<li><a href="/constructor/keyboardButtonBuy">keyboardButtonBuy</a> - Proceed to initiating the payment flow, for more info <a href="/api/payments">see here »</a></li>
<li><a href="/constructor/keyboardButtonUrlAuth">keyboardButtonUrlAuth</a> - Log into a website using the user's Telegram account, as specified <a href="/api/url-authorization">here »</a></li>
</ul>
<h3><a class="anchor" href="#callback-queries" id="callback-queries" name="callback-queries"><i class="anchor-icon"></i></a>Callback queries</h3>
<p><a href="/constructor/keyboardButtonCallback">keyboardButtonCallback</a> buttons can be used to send the specified <code>data</code> payload back to the bot, when they are clicked.<br>
Additionally, a bot can verify a user's identity by requiring they verify their 2FA password with <a href="/api/srp">SRP</a>. </p>
<h4><a class="anchor" href="#sending-a-callback-query" id="sending-a-callback-query" name="sending-a-callback-query"><i class="anchor-icon"></i></a>Sending a callback query</h4>
<pre><code><a href='/constructor/keyboardButtonGame'>keyboardButtonGame</a>#50f41ccf text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonCallback'>keyboardButtonCallback</a>#35bbdb6b flags:<a href='/type/%23'>#</a> requires_password:flags.0?<a href='/constructor/true'>true</a> text:<a href='/type/string'>string</a> data:<a href='/type/bytes'>bytes</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/messages.botCallbackAnswer'>messages.botCallbackAnswer</a>#36585ea4 flags:<a href='/type/%23'>#</a> alert:flags.1?<a href='/constructor/true'>true</a> has_url:flags.3?<a href='/constructor/true'>true</a> native_ui:flags.4?<a href='/constructor/true'>true</a> message:flags.0?<a href='/type/string'>string</a> url:flags.2?<a href='/type/string'>string</a> cache_time:<a href='/type/int'>int</a> = <a href='/type/messages.BotCallbackAnswer'>messages.BotCallbackAnswer</a>;
---functions---
<a href='/method/messages.getBotCallbackAnswer'>messages.getBotCallbackAnswer</a>#9342ca07 flags:<a href='/type/%23'>#</a> game:flags.1?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> data:flags.0?<a href='/type/bytes'>bytes</a> password:flags.2?<a href='/type/InputCheckPasswordSRP'>InputCheckPasswordSRP</a> = <a href='/type/messages.BotCallbackAnswer'>messages.BotCallbackAnswer</a>;</code></pre>
<p>When the user clicks on a <a href="/constructor/keyboardButtonCallback">keyboardButtonCallback</a> in a message sent by a bot, or generated by an <a href="/api/bots/inline">inline query</a>, <a href="/method/messages.getBotCallbackAnswer">messages.getBotCallbackAnswer</a> should be called, passing the peer and ID of the message.<br>
The same should happen when clicking on <a href="/constructor/keyboardButtonGame">keyboardButtonGame</a> buttons, with the difference that the <code>game</code> flag must be set instead of the <code>data</code> parameter. </p>
<p>Make sure to properly handle bot timeouts in the form of <code>BOT_RESPONSE_TIMEOUT</code> RPC errors, as the bot may be offline and unable to reply. </p>
<p>The returned <a href="/constructor/messages.botCallbackAnswer">messages.botCallbackAnswer</a> constructor contains:</p>
<ul>
<li><code>message</code> if specified, a message that should be shown in a non-blocking toast notification</li>
<li><code>alert</code> indicates whether the <code>message</code> should be shown as a dismissable prompt, instead of a simple toast notification</li>
<li><code>has_url</code> Whether an URL is present</li>
<li><code>url</code> if specified, the client should open the URL, without showing a confirmation prompt. <br> This is safe and allowed, because here, bots can only return: <ul>
<li>URLs to themselves with added query parameters (<code>t.me/bot?start=aaa</code>)</li>
<li>URLs to a valid game, if the bot has manually configured games, and the clicked button was a <a href="/constructor/keyboardButtonGame">keyboardButtonGame</a>. </li>
</ul>
</li>
<li><code>native_ui</code> whether to open game URLs in a WebView or in native UI.</li>
<li><code>cache_time</code> specifies for how long should this answer be cached, client-side</li>
</ul>
<h5><a class="anchor" href="#srp-verification" id="srp-verification" name="srp-verification"><i class="anchor-icon"></i></a>SRP verification</h5>
<p>If the <code>requires_password</code> flag is set, the <a href="/api/srp">SRP 2FA payload</a> must also be generated and attached to the query, to verify the identity of the user. </p>
<p><strong>Note that the bot will NOT be able to access your password or the SRP payload</strong>. </p>
<p>The SRP payload will be processed exclusively on the Telegram's servers, simply returning an RPC error without passing the query to the bot if the verification fails.<br>
This is just a way of verifying the identity of the user, mainly used by the official <a href="https://t.me/botfather">@botfather</a> bot to allow securely transferring the ownership of a bot to another user.</p>
<h4><a class="anchor" href="#answering-a-callback-query" id="answering-a-callback-query" name="answering-a-callback-query"><i class="anchor-icon"></i></a>Answering a callback query</h4>
<pre><code><a href='/constructor/updateBotCallbackQuery'>updateBotCallbackQuery</a>#b9cfc48d flags:<a href='/type/%23'>#</a> query_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> peer:<a href='/type/Peer'>Peer</a> msg_id:<a href='/type/int'>int</a> chat_instance:<a href='/type/long'>long</a> data:flags.0?<a href='/type/bytes'>bytes</a> game_short_name:flags.1?<a href='/type/string'>string</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updateInlineBotCallbackQuery'>updateInlineBotCallbackQuery</a>#691e9052 flags:<a href='/type/%23'>#</a> query_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> msg_id:<a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a> chat_instance:<a href='/type/long'>long</a> data:flags.0?<a href='/type/bytes'>bytes</a> game_short_name:flags.1?<a href='/type/string'>string</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.setBotCallbackAnswer'>messages.setBotCallbackAnswer</a>#d58f130a flags:<a href='/type/%23'>#</a> alert:flags.1?<a href='/constructor/true'>true</a> query_id:<a href='/type/long'>long</a> message:flags.0?<a href='/type/string'>string</a> url:flags.2?<a href='/type/string'>string</a> cache_time:<a href='/type/int'>int</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>After the user invokes <a href="/method/messages.getBotCallbackAnswer">messages.getBotCallbackAnswer</a>, an <a href="/constructor/updateBotCallbackQuery">updateBotCallbackQuery</a> or <a href="/constructor/updateInlineBotCallbackQuery">updateInlineBotCallbackQuery</a> is generated and sent to the bot, depending on whether the query originated from a normal message sent by the bot, or from a message sent from an <a href="/api/bots/inline">inline query</a>. </p>
<p>Either way, bots must reply to the query as quickly as possible using <a href="/method/messages.setBotCallbackAnswer">messages.setBotCallbackAnswer</a>: </p>
<ul>
<li><code>query_id</code> is the <code>query_id</code> from <a href="/method/messages.getBotCallbackAnswer">messages.getBotCallbackAnswer</a>, an <a href="/constructor/updateBotCallbackQuery">updateBotCallbackQuery</a> or <a href="/constructor/updateInlineBotCallbackQuery">updateInlineBotCallbackQuery</a></li>
<li><code>message</code>, <code>alert</code>, <code>url</code> can contain messages and URLs to trigger different client behaviour, as <a href="#sending-a-callback-query">specified above »</a></li>
<li><code>cache_time</code> indicates the maximum amount of time in seconds that the result of the callback query may be cached by the <strong>client</strong>. </li>
</ul>
<p>If a <code>game_short_name</code> is present in the update, the bot should return the URL of the game with the specified name.<br>
The <a href="/method/messages.setBotCallbackAnswer">messages.setBotCallbackAnswer</a> method must be called anyway, even if no <code>message</code> or <code>url</code> is returned, to avoid timeouts on the client. </p></div>
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<h1 id="dev_page_title">Commands</h1>
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<p><a href="/bots">Bots</a> offer a set of <a href="/bots/#commands">commands</a> that can be used by users in private, or in a chat. </p>
<p>For a simplified description using the HTTP bot API, see <a href="/bots/#commands">here »</a>. </p>
<h3><a class="anchor" href="#getting-commands" id="getting-commands" name="getting-commands"><i class="anchor-icon"></i></a>Getting commands</h3>
<pre><code><a href='/constructor/botCommand'>botCommand</a>#c27ac8c7 command:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> = <a href='/type/BotCommand'>BotCommand</a>;
<a href='/constructor/botInfo'>botInfo</a>#1b74b335 user_id:<a href='/type/long'>long</a> description:<a href='/type/string'>string</a> commands:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotCommand'>BotCommand</a>&gt; = <a href='/type/BotInfo'>BotInfo</a>;
<a href='/constructor/channelFull'>channelFull</a>#e9b27a17 flags:<a href='/type/%23'>#</a> can_view_participants:flags.3?<a href='/constructor/true'>true</a> can_set_username:flags.6?<a href='/constructor/true'>true</a> can_set_stickers:flags.7?<a href='/constructor/true'>true</a> hidden_prehistory:flags.10?<a href='/constructor/true'>true</a> can_set_location:flags.16?<a href='/constructor/true'>true</a> has_scheduled:flags.19?<a href='/constructor/true'>true</a> can_view_stats:flags.20?<a href='/constructor/true'>true</a> blocked:flags.22?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> about:<a href='/type/string'>string</a> participants_count:flags.0?<a href='/type/int'>int</a> admins_count:flags.1?<a href='/type/int'>int</a> kicked_count:flags.2?<a href='/type/int'>int</a> banned_count:flags.2?<a href='/type/int'>int</a> online_count:flags.13?<a href='/type/int'>int</a> read_inbox_max_id:<a href='/type/int'>int</a> read_outbox_max_id:<a href='/type/int'>int</a> unread_count:<a href='/type/int'>int</a> chat_photo:<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> exported_invite:flags.23?<a href='/type/ExportedChatInvite'>ExportedChatInvite</a> bot_info:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInfo'>BotInfo</a>&gt; migrated_from_chat_id:flags.4?<a href='/type/long'>long</a> migrated_from_max_id:flags.4?<a href='/type/int'>int</a> pinned_msg_id:flags.5?<a href='/type/int'>int</a> stickerset:flags.8?<a href='/type/StickerSet'>StickerSet</a> available_min_id:flags.9?<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> linked_chat_id:flags.14?<a href='/type/long'>long</a> location:flags.15?<a href='/type/ChannelLocation'>ChannelLocation</a> slowmode_seconds:flags.17?<a href='/type/int'>int</a> slowmode_next_send_date:flags.18?<a href='/type/int'>int</a> stats_dc:flags.12?<a href='/type/int'>int</a> pts:<a href='/type/int'>int</a> call:flags.21?<a href='/type/InputGroupCall'>InputGroupCall</a> ttl_period:flags.24?<a href='/type/int'>int</a> pending_suggestions:flags.25?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/string'>string</a>&gt; groupcall_default_join_as:flags.26?<a href='/type/Peer'>Peer</a> theme_emoticon:flags.27?<a href='/type/string'>string</a> = <a href='/type/ChatFull'>ChatFull</a>;
<a href='/constructor/userFull'>userFull</a>#d697ff05 flags:<a href='/type/%23'>#</a> blocked:flags.0?<a href='/constructor/true'>true</a> phone_calls_available:flags.4?<a href='/constructor/true'>true</a> phone_calls_private:flags.5?<a href='/constructor/true'>true</a> can_pin_message:flags.7?<a href='/constructor/true'>true</a> has_scheduled:flags.12?<a href='/constructor/true'>true</a> video_calls_available:flags.13?<a href='/constructor/true'>true</a> user:<a href='/type/User'>User</a> about:flags.1?<a href='/type/string'>string</a> settings:<a href='/type/PeerSettings'>PeerSettings</a> profile_photo:flags.2?<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> bot_info:flags.3?<a href='/type/BotInfo'>BotInfo</a> pinned_msg_id:flags.6?<a href='/type/int'>int</a> common_chats_count:<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> ttl_period:flags.14?<a href='/type/int'>int</a> theme_emoticon:flags.15?<a href='/type/string'>string</a> = <a href='/type/UserFull'>UserFull</a>;
<a href='/constructor/user'>user</a>#3ff6ecb0 flags:<a href='/type/%23'>#</a> self:flags.10?<a href='/constructor/true'>true</a> contact:flags.11?<a href='/constructor/true'>true</a> mutual_contact:flags.12?<a href='/constructor/true'>true</a> deleted:flags.13?<a href='/constructor/true'>true</a> bot:flags.14?<a href='/constructor/true'>true</a> bot_chat_history:flags.15?<a href='/constructor/true'>true</a> bot_nochats:flags.16?<a href='/constructor/true'>true</a> verified:flags.17?<a href='/constructor/true'>true</a> restricted:flags.18?<a href='/constructor/true'>true</a> min:flags.20?<a href='/constructor/true'>true</a> bot_inline_geo:flags.21?<a href='/constructor/true'>true</a> support:flags.23?<a href='/constructor/true'>true</a> scam:flags.24?<a href='/constructor/true'>true</a> apply_min_photo:flags.25?<a href='/constructor/true'>true</a> fake:flags.26?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:flags.0?<a href='/type/long'>long</a> first_name:flags.1?<a href='/type/string'>string</a> last_name:flags.2?<a href='/type/string'>string</a> username:flags.3?<a href='/type/string'>string</a> phone:flags.4?<a href='/type/string'>string</a> photo:flags.5?<a href='/type/UserProfilePhoto'>UserProfilePhoto</a> status:flags.6?<a href='/type/UserStatus'>UserStatus</a> bot_info_version:flags.14?<a href='/type/int'>int</a> restriction_reason:flags.18?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; bot_inline_placeholder:flags.19?<a href='/type/string'>string</a> lang_code:flags.22?<a href='/type/string'>string</a> = <a href='/type/User'>User</a>;</code></pre>
<p>The <a href="/constructor/botInfo">botInfo</a> constructors contained in the <a href="/constructor/userFull">userFull</a>, <a href="/constructor/chatFull">chatFull</a>, <a href="/constructor/channelFull">channelFull</a> contain a list of commands, and for groups, the ID and a description of each bot. </p>
<p>In graphical clients, when users begin a message with a <code>/</code>, a list of commands supported by all bots present in the current chat should be shown; the same should be done for one-to-one chats with the bot itself. </p>
<p>If the command list of a bot changes, the <code>bot_info_version</code> contained in the <a href="/constructor/user">user</a> constructor received in updates will change; this indicates that the client should refetch full bot information using <a href="/method/users.getFullUser">users.getFullUser</a>.</p>
<h3><a class="anchor" href="#setting-commands" id="setting-commands" name="setting-commands"><i class="anchor-icon"></i></a>Setting commands</h3>
<pre><code><a href='/constructor/botCommand'>botCommand</a>#c27ac8c7 command:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> = <a href='/type/BotCommand'>BotCommand</a>;
---functions---
<a href='/method/bots.setBotCommands'>bots.setBotCommands</a>#517165a scope:<a href='/type/BotCommandScope'>BotCommandScope</a> lang_code:<a href='/type/string'>string</a> commands:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotCommand'>BotCommand</a>&gt; = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>The command list can be changed by the owner of the bot through <a href="https://t.me/botfather">@botfather</a>, but bots can also change their own command list by invoking <a href="/method/bots.setBotCommands">bots.setBotCommands</a>.</p></div>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/bots%2Fgames" >Games</a></li></ul></div>
<h1 id="dev_page_title">Games</h1>
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<p>Bots can offer users <a href="/bots/games">HTML5 games</a> to play solo or to compete against each other in groups and one-on-one chats. </p>
<h3><a class="anchor" href="#sending-a-game" id="sending-a-game" name="sending-a-game"><i class="anchor-icon"></i></a>Sending a game</h3>
<pre><code><a href='/constructor/inputUserSelf'>inputUserSelf</a>#f7c1b13f = <a href='/type/InputUser'>InputUser</a>;
<a href='/constructor/inputGameID'>inputGameID</a>#32c3e77 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputGame'>InputGame</a>;
<a href='/constructor/inputGameShortName'>inputGameShortName</a>#c331e80a bot_id:<a href='/type/InputUser'>InputUser</a> short_name:<a href='/type/string'>string</a> = <a href='/type/InputGame'>InputGame</a>;
<a href='/constructor/inputMediaGame'>inputMediaGame</a>#d33f43f3 id:<a href='/type/InputGame'>InputGame</a> = <a href='/type/InputMedia'>InputMedia</a>;
<a href='/constructor/game'>game</a>#bdf9653b flags:<a href='/type/%23'>#</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> short_name:<a href='/type/string'>string</a> title:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> photo:<a href='/type/Photo'>Photo</a> document:flags.0?<a href='/type/Document'>Document</a> = <a href='/type/Game'>Game</a>;
<a href='/constructor/messageMediaGame'>messageMediaGame</a>#fdb19008 game:<a href='/type/Game'>Game</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
---functions---
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>Bots can directly send a game using <a href="/method/messages.sendMedia">messages.sendMedia</a>, providing:</p>
<ul>
<li>The bot's shortname obtained from <a href="https://t.me/botfather">@BotFather</a> to <code>inputGameShortName.short_name</code></li>
<li>The current bot's info to <code>inputGameShortName.bot_id</code></li>
</ul>
<p>The sent message will contain a <a href="/constructor/messageMediaGame">messageMediaGame</a> with a <a href="/constructor/game">game</a>, that can then be used by users to forward the game using sendMedia with <a href="/constructor/inputGameID">inputGameID</a>.</p>
<h3><a class="anchor" href="#starting-a-game" id="starting-a-game" name="starting-a-game"><i class="anchor-icon"></i></a>Starting a game</h3>
<p>Games are started clicking on the button, which triggers an callback query that returns the game URL, for more info <a href="/api/bots/buttons#callback-queries">see here &amp;raquo</a>.<br>
The game should then be opened in a WebView or in native UI (specified by the <code>native_ui</code> flag), exposing the <a href="/api/web-events">appropriate HTML5 APIs</a> in order to receive various JS game events directly from the code of the game, as described <a href="/api/web-events">here »</a>. </p>
<h3><a class="anchor" href="#setting-highscores" id="setting-highscores" name="setting-highscores"><i class="anchor-icon"></i></a>Setting highscores</h3>
<pre><code>---functions---
<a href='/method/messages.setGameScore'>messages.setGameScore</a>#8ef8ecc0 flags:<a href='/type/%23'>#</a> edit_message:flags.0?<a href='/constructor/true'>true</a> force:flags.1?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/int'>int</a> user_id:<a href='/type/InputUser'>InputUser</a> score:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.setInlineGameScore'>messages.setInlineGameScore</a>#15ad9f64 flags:<a href='/type/%23'>#</a> edit_message:flags.0?<a href='/constructor/true'>true</a> force:flags.1?<a href='/constructor/true'>true</a> id:<a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a> user_id:<a href='/type/InputUser'>InputUser</a> score:<a href='/type/int'>int</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>Games are supposed to report back to the MTProto API every time the user looses a game with a new highscore.<br>
Since games run in the browser, they cannot directly report data to the API using the bot token, which must be kept secret.<br>
Instead, they should send highscores to an intermediate server, that will then report scores using <a href="/method/messages.setGameScore">messages.setGameScore</a> or <a href="/method/messages.setInlineGameScore">messages.setInlineGameScore</a>, depending on the source of the game. </p>
<ul>
<li>The <code>edit_message</code> flag should be set if the game message should be automatically edited to include the current scoreboard</li>
<li>The <code>force</code> flag should be set if the high score is allowed to decrease. This can be useful when fixing mistakes or banning cheaters.</li>
</ul>
<h3><a class="anchor" href="#getting-highscores" id="getting-highscores" name="getting-highscores"><i class="anchor-icon"></i></a>Getting highscores</h3>
<pre><code><a href='/constructor/messageActionGameScore'>messageActionGameScore</a>#92a72876 game_id:<a href='/type/long'>long</a> score:<a href='/type/int'>int</a> = <a href='/type/MessageAction'>MessageAction</a>;
<a href='/constructor/messageService'>messageService</a>#2b085862 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> action:<a href='/type/MessageAction'>MessageAction</a> ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/highScore'>highScore</a>#73a379eb pos:<a href='/type/int'>int</a> user_id:<a href='/type/long'>long</a> score:<a href='/type/int'>int</a> = <a href='/type/HighScore'>HighScore</a>;
<a href='/constructor/messages.highScores'>messages.highScores</a>#9a3bfd99 scores:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/HighScore'>HighScore</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.HighScores'>messages.HighScores</a>;
---functions---
<a href='/method/messages.getGameHighScores'>messages.getGameHighScores</a>#e822649d peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/int'>int</a> user_id:<a href='/type/InputUser'>InputUser</a> = <a href='/type/messages.HighScores'>messages.HighScores</a>;
<a href='/method/messages.getInlineGameHighScores'>messages.getInlineGameHighScores</a>#f635e1b id:<a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a> user_id:<a href='/type/InputUser'>InputUser</a> = <a href='/type/messages.HighScores'>messages.HighScores</a>;</code></pre>
<p>Every time a highscore is reached, and the <code>edit_message</code> flag is set when reporting the score, a <a href="/constructor/messageService">messageService</a> with a <a href="/constructor/messageActionGameScore">messageActionGameScore</a> is generated, indicating that the highscore of a certain game has changed, thanks to a certain <code>user_id</code>.<br>
Our own current position of the scoreboard is also reported as <code>pos</code>. </p>
<p>When receiving such an update, graphical clients should refetch the scoreboard using <a href="/method/messages.getGameHighScores">messages.getGameHighScores</a> or <a href="/method/messages.getInlineGameHighScores">messages.getInlineGameHighScores</a>.</p></div>
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<h1 id="dev_page_title">Inline</h1>
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<p>Users can interact with your bot via <a href="/bots/#inline-mode"><strong>inline queries</strong></a>, straight from the <strong>text input field</strong> in <strong>any</strong> chat.<br>
This article describes the full inline bot flow, using the MTProto API. </p>
<p>For a simplified description using the HTTP bot API, see <a href="/bots/#inline-mode">here »</a>. </p>
<h3><a class="anchor" href="#making-an-inline-query" id="making-an-inline-query" name="making-an-inline-query"><i class="anchor-icon"></i></a>Making an inline query</h3>
<pre><code><a href='/constructor/messages.botResults'>messages.botResults</a>#947ca848 flags:<a href='/type/%23'>#</a> gallery:flags.0?<a href='/constructor/true'>true</a> query_id:<a href='/type/long'>long</a> next_offset:flags.1?<a href='/type/string'>string</a> switch_pm:flags.2?<a href='/type/InlineBotSwitchPM'>InlineBotSwitchPM</a> results:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInlineResult'>BotInlineResult</a>&gt; cache_time:<a href='/type/int'>int</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.BotResults'>messages.BotResults</a>;
---functions---
<a href='/method/messages.getInlineBotResults'>messages.getInlineBotResults</a>#514e999d flags:<a href='/type/%23'>#</a> bot:<a href='/type/InputUser'>InputUser</a> peer:<a href='/type/InputPeer'>InputPeer</a> geo_point:flags.0?<a href='/type/InputGeoPoint'>InputGeoPoint</a> query:<a href='/type/string'>string</a> offset:<a href='/type/string'>string</a> = <a href='/type/messages.BotResults'>messages.BotResults</a>;</code></pre>
<p>When, in a graphical client, the user starts a message with an <code>@</code>, clients should:</p>
<ul>
<li>Use the cached <a href="/api/top-rating">top peer rating for inline bots</a> to show a list of frequently used inline bots.</li>
<li>If the user chooses a bot from the recent bot list or:</li>
<li>Finishes typing a full username followed by a whitespace, and if the username <a href="/method/contacts.resolveUsername">resolves</a> to a valid bot</li>
<li><a href="/method/messages.getInlineBotResults">messages.getInlineBotResults</a> is called, with the following parameters:<ul>
<li><code>bot</code> - The bot peer</li>
<li><code>peer</code> - The chat where the user made the query</li>
<li><code>geo_point</code> - The user's current geolocation, if the bot requires <a href="/bots/inline#location-based-results">location-based inline results</a> (the <code>bot_inline_geo</code> flag of the bot's <a href="/constructor/user">user constructor</a> will be set)</li>
<li><code>query</code> - What the user typed after the bot's username</li>
<li><code>offset</code> - If the user scrolls past the first <code>len(results)</code> results, and <code>next_offset</code> field is set, the inline query should be repeated with this offset.</li>
</ul>
</li>
</ul>
<h3><a class="anchor" href="#answering-to-an-inline-query" id="answering-to-an-inline-query" name="answering-to-an-inline-query"><i class="anchor-icon"></i></a>Answering to an inline query</h3>
<pre><code><a href='/constructor/inputBotInlineMessageMediaAuto'>inputBotInlineMessageMediaAuto</a>#3380c786 flags:<a href='/type/%23'>#</a> message:<a href='/type/string'>string</a> entities:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a>;
<a href='/constructor/inputBotInlineMessageText'>inputBotInlineMessageText</a>#3dcd7a87 flags:<a href='/type/%23'>#</a> no_webpage:flags.0?<a href='/constructor/true'>true</a> message:<a href='/type/string'>string</a> entities:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a>;
<a href='/constructor/inputBotInlineMessageMediaGeo'>inputBotInlineMessageMediaGeo</a>#96929a85 flags:<a href='/type/%23'>#</a> geo_point:<a href='/type/InputGeoPoint'>InputGeoPoint</a> heading:flags.0?<a href='/type/int'>int</a> period:flags.1?<a href='/type/int'>int</a> proximity_notification_radius:flags.3?<a href='/type/int'>int</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a>;
<a href='/constructor/inputBotInlineMessageMediaVenue'>inputBotInlineMessageMediaVenue</a>#417bbf11 flags:<a href='/type/%23'>#</a> geo_point:<a href='/type/InputGeoPoint'>InputGeoPoint</a> title:<a href='/type/string'>string</a> address:<a href='/type/string'>string</a> provider:<a href='/type/string'>string</a> venue_id:<a href='/type/string'>string</a> venue_type:<a href='/type/string'>string</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a>;
<a href='/constructor/inputBotInlineMessageMediaContact'>inputBotInlineMessageMediaContact</a>#a6edbffd flags:<a href='/type/%23'>#</a> phone_number:<a href='/type/string'>string</a> first_name:<a href='/type/string'>string</a> last_name:<a href='/type/string'>string</a> vcard:<a href='/type/string'>string</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a>;
<a href='/constructor/inputBotInlineMessageGame'>inputBotInlineMessageGame</a>#4b425864 flags:<a href='/type/%23'>#</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a>;
<a href='/constructor/inputBotInlineResult'>inputBotInlineResult</a>#88bf9319 flags:<a href='/type/%23'>#</a> id:<a href='/type/string'>string</a> type:<a href='/type/string'>string</a> title:flags.1?<a href='/type/string'>string</a> description:flags.2?<a href='/type/string'>string</a> url:flags.3?<a href='/type/string'>string</a> thumb:flags.4?<a href='/type/InputWebDocument'>InputWebDocument</a> content:flags.5?<a href='/type/InputWebDocument'>InputWebDocument</a> send_message:<a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a> = <a href='/type/InputBotInlineResult'>InputBotInlineResult</a>;
<a href='/constructor/inputBotInlineResultPhoto'>inputBotInlineResultPhoto</a>#a8d864a7 id:<a href='/type/string'>string</a> type:<a href='/type/string'>string</a> photo:<a href='/type/InputPhoto'>InputPhoto</a> send_message:<a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a> = <a href='/type/InputBotInlineResult'>InputBotInlineResult</a>;
<a href='/constructor/inputBotInlineResultDocument'>inputBotInlineResultDocument</a>#fff8fdc4 flags:<a href='/type/%23'>#</a> id:<a href='/type/string'>string</a> type:<a href='/type/string'>string</a> title:flags.1?<a href='/type/string'>string</a> description:flags.2?<a href='/type/string'>string</a> document:<a href='/type/InputDocument'>InputDocument</a> send_message:<a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a> = <a href='/type/InputBotInlineResult'>InputBotInlineResult</a>;
<a href='/constructor/inputBotInlineResultGame'>inputBotInlineResultGame</a>#4fa417f2 id:<a href='/type/string'>string</a> short_name:<a href='/type/string'>string</a> send_message:<a href='/type/InputBotInlineMessage'>InputBotInlineMessage</a> = <a href='/type/InputBotInlineResult'>InputBotInlineResult</a>;
<a href='/constructor/updateBotInlineQuery'>updateBotInlineQuery</a>#496f379c flags:<a href='/type/%23'>#</a> query_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> query:<a href='/type/string'>string</a> geo:flags.0?<a href='/type/GeoPoint'>GeoPoint</a> peer_type:flags.1?<a href='/type/InlineQueryPeerType'>InlineQueryPeerType</a> offset:<a href='/type/string'>string</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.setInlineBotResults'>messages.setInlineBotResults</a>#eb5ea206 flags:<a href='/type/%23'>#</a> gallery:flags.0?<a href='/constructor/true'>true</a> private:flags.1?<a href='/constructor/true'>true</a> query_id:<a href='/type/long'>long</a> results:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputBotInlineResult'>InputBotInlineResult</a>&gt; cache_time:<a href='/type/int'>int</a> next_offset:flags.2?<a href='/type/string'>string</a> switch_pm:flags.3?<a href='/type/InlineBotSwitchPM'>InlineBotSwitchPM</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>Bots can answer to incoming <a href="/constructor/updateBotInlineQuery">updateBotInlineQuery</a> updates using <a href="/method/messages.setInlineBotResults">messages.setInlineBotResults</a>.<br>
Just like its <a href="/bots/api#answerinlinequery">bot API counterpart</a>, the method can be used to send a set of inline results to the user; see the <a href="/method/messages.setInlineBotResults">constructor page for more info on the MTProto method parameters »</a>.</p>
<p>In general, the method accepts a vector of <a href="/type/InputBotInlineResult">InputBotInlineResult</a> constructors, that when <a href="#sending-the-inline-query-result">chosen</a>, generates a message with optionally attached media, and even inline buttons.</p>
<h3><a class="anchor" href="#sending-the-inline-query-result" id="sending-the-inline-query-result" name="sending-the-inline-query-result"><i class="anchor-icon"></i></a>Sending the inline query result</h3>
<pre><code><a href='/constructor/botInlineMessageMediaAuto'>botInlineMessageMediaAuto</a>#764cf810 flags:<a href='/type/%23'>#</a> message:<a href='/type/string'>string</a> entities:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/BotInlineMessage'>BotInlineMessage</a>;
<a href='/constructor/botInlineMessageText'>botInlineMessageText</a>#8c7f65e2 flags:<a href='/type/%23'>#</a> no_webpage:flags.0?<a href='/constructor/true'>true</a> message:<a href='/type/string'>string</a> entities:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/BotInlineMessage'>BotInlineMessage</a>;
<a href='/constructor/botInlineMessageMediaGeo'>botInlineMessageMediaGeo</a>#51846fd flags:<a href='/type/%23'>#</a> geo:<a href='/type/GeoPoint'>GeoPoint</a> heading:flags.0?<a href='/type/int'>int</a> period:flags.1?<a href='/type/int'>int</a> proximity_notification_radius:flags.3?<a href='/type/int'>int</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/BotInlineMessage'>BotInlineMessage</a>;
<a href='/constructor/botInlineMessageMediaVenue'>botInlineMessageMediaVenue</a>#8a86659c flags:<a href='/type/%23'>#</a> geo:<a href='/type/GeoPoint'>GeoPoint</a> title:<a href='/type/string'>string</a> address:<a href='/type/string'>string</a> provider:<a href='/type/string'>string</a> venue_id:<a href='/type/string'>string</a> venue_type:<a href='/type/string'>string</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/BotInlineMessage'>BotInlineMessage</a>;
<a href='/constructor/botInlineMessageMediaContact'>botInlineMessageMediaContact</a>#18d1cdc2 flags:<a href='/type/%23'>#</a> phone_number:<a href='/type/string'>string</a> first_name:<a href='/type/string'>string</a> last_name:<a href='/type/string'>string</a> vcard:<a href='/type/string'>string</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> = <a href='/type/BotInlineMessage'>BotInlineMessage</a>;
<a href='/constructor/botInlineResult'>botInlineResult</a>#11965f3a flags:<a href='/type/%23'>#</a> id:<a href='/type/string'>string</a> type:<a href='/type/string'>string</a> title:flags.1?<a href='/type/string'>string</a> description:flags.2?<a href='/type/string'>string</a> url:flags.3?<a href='/type/string'>string</a> thumb:flags.4?<a href='/type/WebDocument'>WebDocument</a> content:flags.5?<a href='/type/WebDocument'>WebDocument</a> send_message:<a href='/type/BotInlineMessage'>BotInlineMessage</a> = <a href='/type/BotInlineResult'>BotInlineResult</a>;
<a href='/constructor/botInlineMediaResult'>botInlineMediaResult</a>#17db940b flags:<a href='/type/%23'>#</a> id:<a href='/type/string'>string</a> type:<a href='/type/string'>string</a> photo:flags.0?<a href='/type/Photo'>Photo</a> document:flags.1?<a href='/type/Document'>Document</a> title:flags.2?<a href='/type/string'>string</a> description:flags.3?<a href='/type/string'>string</a> send_message:<a href='/type/BotInlineMessage'>BotInlineMessage</a> = <a href='/type/BotInlineResult'>BotInlineResult</a>;
<a href='/constructor/messages.botResults'>messages.botResults</a>#947ca848 flags:<a href='/type/%23'>#</a> gallery:flags.0?<a href='/constructor/true'>true</a> query_id:<a href='/type/long'>long</a> next_offset:flags.1?<a href='/type/string'>string</a> switch_pm:flags.2?<a href='/type/InlineBotSwitchPM'>InlineBotSwitchPM</a> results:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInlineResult'>BotInlineResult</a>&gt; cache_time:<a href='/type/int'>int</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.BotResults'>messages.BotResults</a>;
---functions---
<a href='/method/messages.sendInlineBotResult'>messages.sendInlineBotResult</a>#220815b0 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> hide_via:flags.11?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> random_id:<a href='/type/long'>long</a> query_id:<a href='/type/long'>long</a> id:<a href='/type/string'>string</a> schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>The user client should display the <code>results</code> obtained <a href="#making-an-inline-query">during querying</a> in a list, making sure to handle eventual bot timeouts in the form of a <code>BOT_RESPONSE_TIMEOUT</code> RPC error, by simply not displaying anything.</p>
<p>If the user then chooses a specific <code>BotInlineResult</code>, the <a href="/method/messages.sendInlineBotResult">messages.sendInlineBotResult</a> method should be invoked, passing:</p>
<ul>
<li>The <code>query_id</code> from <code>messages.botResults</code></li>
<li>The <code>id</code> of the chosen result</li>
<li>The <code>peer</code> where to send the chosen result</li>
</ul>
<p>The resulting <a href="/constructor/message">message</a> will have the <code>via_bot_id</code> field set, to indicate that the result was generated by the bot that generated the inline result.<br>
Graphical clients should display the bot <code>@username</code> in the header of the message, allowing the user to click on it, automatically starting an inline query by inserting <code>@username</code> in the text bar.</p>
<h3><a class="anchor" href="#inline-feedback" id="inline-feedback" name="inline-feedback"><i class="anchor-icon"></i></a>Inline feedback</h3>
<pre><code><a href='/constructor/inputBotInlineMessageID'>inputBotInlineMessageID</a>#890c3d89 dc_id:<a href='/type/int'>int</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a>;
<a href='/constructor/updateBotInlineSend'>updateBotInlineSend</a>#12f12a07 flags:<a href='/type/%23'>#</a> user_id:<a href='/type/long'>long</a> query:<a href='/type/string'>string</a> geo:flags.0?<a href='/type/GeoPoint'>GeoPoint</a> id:<a href='/type/string'>string</a> msg_id:flags.1?<a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a> = <a href='/type/Update'>Update</a>;</code></pre>
<p>If <a href="/bots/inline#collecting-feedback">feedback collection</a> is enabled, the bot may receive an <a href="/constructor/updateBotInlineSend">updateBotInlineSend</a> when the user <a href="#sending-the-inline-query-result">chooses and sends</a> an inline result. </p>
<p>Even if the <a href="/bots/inline#collecting-feedback">probability setting is set to 100%</a>, not all inline results may be reported due to caching (see the <code>cache_time</code> parameter in <a href="/api/bots/buttons#answering-a-callback-query">Answering a callback query</a>).<br>
<a href="/bots/inline#collecting-feedback">Feedback collection</a> can also create load issues for popular bots, so adjust the probability setting to a lower value in such cases.</p>
<p>Either way, feedback collection should only be used for statistical purposes rather than functional. </p>
<p>The <a href="/constructor/updateBotInlineSend">updateBotInlineSend</a> will contain: </p>
<ul>
<li><code>id</code> - The ID of the chosen result</li>
<li><code>msg_id</code> - The ID of the sent inline message</li>
<li><code>user_id</code> - The ID of the user that chose the result</li>
<li><code>query</code> - The query string that was used to obtain the result</li>
<li><code>geo</code> - For bots requiring <a href="/bots/inline#location-based-results">location-based inline results</a>, the user's location</li>
</ul>
<h3><a class="anchor" href="#editing-sent-inline-messages" id="editing-sent-inline-messages" name="editing-sent-inline-messages"><i class="anchor-icon"></i></a>Editing sent inline messages</h3>
<pre><code><a href='/constructor/updateInlineBotCallbackQuery'>updateInlineBotCallbackQuery</a>#691e9052 flags:<a href='/type/%23'>#</a> query_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> msg_id:<a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a> chat_instance:<a href='/type/long'>long</a> data:flags.0?<a href='/type/bytes'>bytes</a> game_short_name:flags.1?<a href='/type/string'>string</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/inputBotInlineMessageID'>inputBotInlineMessageID</a>#890c3d89 dc_id:<a href='/type/int'>int</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a>;
---functions---
<a href='/method/messages.editInlineBotMessage'>messages.editInlineBotMessage</a>#83557dba flags:<a href='/type/%23'>#</a> no_webpage:flags.1?<a href='/constructor/true'>true</a> id:<a href='/type/InputBotInlineMessageID'>InputBotInlineMessageID</a> message:flags.11?<a href='/type/string'>string</a> media:flags.14?<a href='/type/InputMedia'>InputMedia</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>Sent inline messages can be edited by the bot, for example in response to a <a href="/api/bots/buttons#callback-queries">button press callback query</a>. </p>
<p>Simply pass the <a href="/constructor/inputBotInlineMessageID">inputBotInlineMessageID</a> specified in the <a href="/constructor/updateInlineBotCallbackQuery">updateInlineBotCallbackQuery</a> to <a href="/method/messages.editInlineBotMessage">messages.editInlineBotMessage</a> along with the new message, making sure to send the query to the <a href="/api/datacenter">datacenter</a> specified in <code>inputBotInlineMessageID.dc_id</code>.</p></div>
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<h1 id="dev_page_title">Channels</h1>
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<h3><a class="anchor" href="#channels-chats-supergroups--gigagroups" id="channels-chats-supergroups--gigagroups" name="channels-chats-supergroups--gigagroups"><i class="anchor-icon"></i></a>Channels, chats, supergroups &amp; gigagroups</h3>
<p><a href="https://telegram.org/tour/channels">Channels</a> are a tool for broadcasting your messages to large audiences. They can have an unlimited number of subscribers, they can be public with a permanent URL and each post in a channel has its own view counter.<br>
Technically, they are represented by <a href="/constructor/channel">channel</a> constructors. </p>
<p><a href="https://telegram.org/tour/groups">Supergroups</a> are a powerful tool for building communities and can support up to 200,000 members each.<br>
Technically, supergroups are actually channels: they are represented by <a href="/constructor/channel">channel</a> constructors, with the <code>megagroup</code> flag set to true. </p>
<p>Gigagroups are something inbetween a channel and a supergroup.<br>
An admin, <a href="/api/config#channel-suggestions">when prompted by the API using suggestions »</a>, can convert a megagroup into a gigagroup using <a href="/method/channels.convertToGigagroup">channels.convertToGigagroup</a> (one way only).<br>
After that, only admins will be able to write in the group (like when <a href="#rights"><code>send_messages</code> rights are disabled for all group participants by default</a>), but the participant limit is removed and the group can become much bigger than a supergroup (e.g. &gt;200,000 currently).<br>
Also, one can't invite people into gigagroups and participants of voice chats in gigagroups are muted by default. </p>
<p>Channels and supergroup can be created using the <a href="/method/channels.createChannel">channels.createChannel</a> method, by setting the appropriate <code>broadcast</code> or <code>megagroup</code> flags.<br>
Supergroups can also be assigned a <code>geo_point</code> to become <a href="https://telegram.org/blog/contacts-local-groups">geochats</a>. </p>
<p>In previous versions of telegram, only normal groups (represented by <a href="/constructor/chat">chat</a> constructors) could be created using <a href="/method/messages.createChat">messages.createChat</a>: these groups have fewer features, and can only have 200 members at max.</p>
<h3><a class="anchor" href="#migration" id="migration" name="migration"><i class="anchor-icon"></i></a>Migration</h3>
<p>To upgrade a legacy group to a supergroup, <a href="/method/messages.migrateChat">messages.migrateChat</a> can be used.
The <code>chats</code> field of the result will have two objects: </p>
<ul>
<li>A <a href="/constructor/chat">chat</a> constructor with a <code>migrated_to</code> field, indicating the address of the new supergroup</li>
<li>The new <a href="/constructor/channel">channel</a> megagroup constructor</li>
</ul>
<p>When <a href="/method/channels.getFullChannel">getting full info</a> about the migrated channel, the <a href="/constructor/channelFull">channelFull</a> object will have <code>migrated_from_chat_id</code> and <code>migrated_from_max_id</code> fields indicating the original ID of the chat, and the message ID in the original chat at which the group was migrated.</p>
<p>All users of the chat will receive an <a href="/constructor/updateNewMessage">updateNewMessage</a> from the old chat with a <a href="/constructor/messageService">messageService</a> containing a <a href="/constructor/messageActionChatMigrateTo">messageActionChatMigrateTo</a> constructor.</p>
<p>All new messages have to be sent to the new supergroup.</p>
<p>When working with migrated groups clients need to handle loading of the message history (as well as search results et cetera) from both the legacy group and the new supergroup. This is done by merging the two messages lists (requested with different <a href="/type/Peer">Peer</a> values) client side.</p>
<h3><a class="anchor" href="#rights" id="rights" name="rights"><i class="anchor-icon"></i></a>Rights</h3>
<p>Channels, legacy groups and supergroups allow setting <a href="https://telegram.org/blog/permissions-groups-undo">granular permissions</a> both for admins and specific users; channels, supergroups and legacy groups also allow setting global granular permissions for users.</p>
<p>For more info on how to set and modify rights, see <a href="/api/rights">here »</a>.</p>
<h3><a class="anchor" href="#pinned-messages" id="pinned-messages" name="pinned-messages"><i class="anchor-icon"></i></a>Pinned messages</h3>
<p>Telegram allows pinning multiple messages on top in a chat, group, supergroup or channel. </p>
<p>See <a href="/api/pin">here »</a> for more info on pinning and unpinning messages. </p>
<h3><a class="anchor" href="#discussion" id="discussion" name="discussion"><i class="anchor-icon"></i></a>Discussion</h3>
<p>Groups can be associated to a channel as a <a href="https://telegram.org/blog/privacy-discussions-web-bots">discussion group</a>, to allow users to discuss about posts. </p>
<p>For more info on how to set a discussion group in channel, see <a href="/api/discussion">here »</a></p>
<h3><a class="anchor" href="#recent-actions" id="recent-actions" name="recent-actions"><i class="anchor-icon"></i></a>Recent actions</h3>
<p>Both supergroups and channels offer a so-called <a href="https://telegram.org/blog/admin-revolution">admin log</a>, a log of recent relevant supergroup and channel actions, like the modification of group/channel settings or information on behalf of an admin, user kicks and bans, and more.</p>
<p>See <a href="/api/recent-actions">here »</a> for more info.</p></div>
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<p>The MTProto API has multiple configuration parameters that can be fetched with the appropriate methods. </p>
<h3><a class="anchor" href="#mtproto-configuration" id="mtproto-configuration" name="mtproto-configuration"><i class="anchor-icon"></i></a>MTProto configuration</h3>
<pre><code><a href='/constructor/config'>config</a>#330b4067 flags:<a href='/type/%23'>#</a> phonecalls_enabled:flags.1?<a href='/constructor/true'>true</a> default_p2p_contacts:flags.3?<a href='/constructor/true'>true</a> preload_featured_stickers:flags.4?<a href='/constructor/true'>true</a> ignore_phone_entities:flags.5?<a href='/constructor/true'>true</a> revoke_pm_inbox:flags.6?<a href='/constructor/true'>true</a> blocked_mode:flags.8?<a href='/constructor/true'>true</a> pfs_enabled:flags.13?<a href='/constructor/true'>true</a> date:<a href='/type/int'>int</a> expires:<a href='/type/int'>int</a> test_mode:<a href='/type/Bool'>Bool</a> this_dc:<a href='/type/int'>int</a> dc_options:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DcOption'>DcOption</a>&gt; dc_txt_domain_name:<a href='/type/string'>string</a> chat_size_max:<a href='/type/int'>int</a> megagroup_size_max:<a href='/type/int'>int</a> forwarded_count_max:<a href='/type/int'>int</a> online_update_period_ms:<a href='/type/int'>int</a> offline_blur_timeout_ms:<a href='/type/int'>int</a> offline_idle_timeout_ms:<a href='/type/int'>int</a> online_cloud_timeout_ms:<a href='/type/int'>int</a> notify_cloud_delay_ms:<a href='/type/int'>int</a> notify_default_delay_ms:<a href='/type/int'>int</a> push_chat_period_ms:<a href='/type/int'>int</a> push_chat_limit:<a href='/type/int'>int</a> saved_gifs_limit:<a href='/type/int'>int</a> edit_time_limit:<a href='/type/int'>int</a> revoke_time_limit:<a href='/type/int'>int</a> revoke_pm_time_limit:<a href='/type/int'>int</a> rating_e_decay:<a href='/type/int'>int</a> stickers_recent_limit:<a href='/type/int'>int</a> stickers_faved_limit:<a href='/type/int'>int</a> channels_read_media_period:<a href='/type/int'>int</a> tmp_sessions:flags.0?<a href='/type/int'>int</a> pinned_dialogs_count_max:<a href='/type/int'>int</a> pinned_infolder_count_max:<a href='/type/int'>int</a> call_receive_timeout_ms:<a href='/type/int'>int</a> call_ring_timeout_ms:<a href='/type/int'>int</a> call_connect_timeout_ms:<a href='/type/int'>int</a> call_packet_timeout_ms:<a href='/type/int'>int</a> me_url_prefix:<a href='/type/string'>string</a> autoupdate_url_prefix:flags.7?<a href='/type/string'>string</a> gif_search_username:flags.9?<a href='/type/string'>string</a> venue_search_username:flags.10?<a href='/type/string'>string</a> img_search_username:flags.11?<a href='/type/string'>string</a> static_maps_provider:flags.12?<a href='/type/string'>string</a> caption_length_max:<a href='/type/int'>int</a> message_length_max:<a href='/type/int'>int</a> webfile_dc_id:<a href='/type/int'>int</a> suggested_lang_code:flags.2?<a href='/type/string'>string</a> lang_pack_version:flags.2?<a href='/type/int'>int</a> base_lang_pack_version:flags.2?<a href='/type/int'>int</a> = <a href='/type/Config'>Config</a>;
<a href='/constructor/nearestDc'>nearestDc</a>#8e1a1775 country:<a href='/type/string'>string</a> this_dc:<a href='/type/int'>int</a> nearest_dc:<a href='/type/int'>int</a> = <a href='/type/NearestDc'>NearestDc</a>;
---functions---
<a href='/method/help.getConfig'>help.getConfig</a>#c4f9186b = <a href='/type/Config'>Config</a>;
<a href='/method/help.getNearestDc'>help.getNearestDc</a>#1fb33026 = <a href='/type/NearestDc'>NearestDc</a>;</code></pre>
<p>The huge <a href="/constructor/config">config</a> constructor contains lots of useful information, from chat and message size limitations, to privacy settings, online status refresh interval and timeout, VoIP configuration, default inline bot usernames for GIF, image and venue lookup, and lots of other global and user-specific information, check out the <a href="/constructor/config">constructor page</a> for more information.</p>
<h3><a class="anchor" href="#client-configuration" id="client-configuration" name="client-configuration"><i class="anchor-icon"></i></a>Client configuration</h3>
<pre><code><a href='/constructor/jsonObjectValue'>jsonObjectValue</a>#c0de1bd9 key:<a href='/type/string'>string</a> value:<a href='/type/JSONValue'>JSONValue</a> = <a href='/type/JSONObjectValue'>JSONObjectValue</a>;
<a href='/constructor/jsonNull'>jsonNull</a>#3f6d7b68 = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonBool'>jsonBool</a>#c7345e6a value:<a href='/type/Bool'>Bool</a> = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonNumber'>jsonNumber</a>#2be0dfa4 value:<a href='/type/double'>double</a> = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonString'>jsonString</a>#b71e767a value:<a href='/type/string'>string</a> = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonArray'>jsonArray</a>#f7444763 value:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/JSONValue'>JSONValue</a>&gt; = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonObject'>jsonObject</a>#99c1d49d value:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/JSONObjectValue'>JSONObjectValue</a>&gt; = <a href='/type/JSONValue'>JSONValue</a>;
---functions---
<a href='/method/help.getAppConfig'>help.getAppConfig</a>#98914110 = <a href='/type/JSONValue'>JSONValue</a>;</code></pre>
<p>The <a href="/method/help.getAppConfig">help.getAppConfig</a> method returns a JSON object containing rapidly evolving, client-specific configuration parameters.<br>
While <a href="/method/help.getConfig">help.getConfig</a> returns MTProto-specific configuration with information about server-side limitations and other MTProto-related information, <a href="/method/help.getAppConfig">help.getAppConfig</a> returns configuration parameters useful for graphical Telegram clients.</p>
<p>Typical fields included in the resulting JSON object are: </p>
<ul>
<li><code>emojies_animated_zoom</code> - <a href="/api/animated-emojis">Animated emojis</a> and <a href="/api/dice">animated dice</a> should be scaled by this factor before being shown to the user (float)</li>
<li><code>keep_alive_service</code> - Whether app clients should start a keepalive service to keep the app running and fetch updates even when the app is closed (boolean)</li>
<li><code>background_connection</code> - Whether app clients should start a background TCP connection for MTProto update fetching (boolean)</li>
<li><code>emojies_send_dice</code> - A list of supported <a href="/api/dice">animated dice</a> stickers (array of strings).</li>
<li><code>emojies_send_dice_success</code> - For <a href="/api/dice">animated dice</a> emojis other than the basic <img class="emoji" src="//telegram.org/img/emoji/40/F09F8EB2.png" width="20" height="20" alt="🎲" />, indicates the winning dice value and the final frame of the animated sticker, at which to show the fireworks <img class="emoji" src="//telegram.org/img/emoji/40/F09F8E86.png" width="20" height="20" alt="🎆" /> (object with emoji keys and object values, containing <code>value</code> and <code>frame_start</code> float values)</li>
<li><code>emojies_sounds</code> - A map of soundbites to be played when the user clicks on the specified <a href="/api/animated-emojis">animated emoji</a>; the <a href="/api/file_reference">file reference field</a> should be base64-decoded before <a href="/api/files">downloading the file</a> (map of <a href="/api/files">file IDs</a>, with emoji string keys)</li>
<li><code>gif_search_branding</code> - Specifies the name of the service providing GIF search through <a href="#mtproto-configuration">gif_search_username</a> (string)</li>
<li><code>gif_search_emojies</code> - Specifies a list of emojies that should be suggested as search term in a bar above the GIF search box (array of string emojis)</li>
<li><code>stickers_emoji_suggest_only_api</code> - Specifies that the app should not display local sticker suggestions for emojis at all and just use the result of <a href="/method/messages.getStickers">messages.getStickers</a> (bool)</li>
<li><code>stickers_emoji_cache_time</code> - Specifies the validity period of the local cache of <a href="/method/messages.getStickers">messages.getStickers</a>, also relevant when generating the <a href="/api/offsets#hash-generation">pagination hash</a> when invoking the method. (int)</li>
<li><code>qr_login_camera</code> - Whether the Settings-&gt;Devices menu should show an option to scan a <a href="/api/qr-login">QR login code</a> (boolean)</li>
<li><code>qr_login_code</code> - Whether the login screen should show a <a href="/api/qr-login">QR code login option</a>, possibly as default login method (string, "disabled", "primary" or "secondary")</li>
<li><code>dialog_filters_enabled</code> - Whether clients should show an option for managing <a href="/api/folders">dialog filters AKA folders</a> (boolean)</li>
<li><code>dialog_filters_tooltip</code> - Whether clients should actively show a tooltip, inviting the user to configure <a href="/api/folders">dialog filters AKA folders</a>; typically this happens when the chat list is long enough to start getting cluttered. (boolean)</li>
<li><code>autoarchive_setting_available</code> - Whether clients <em>can</em> invoke <a href="/method/account.setGlobalPrivacySettings">account.setGlobalPrivacySettings</a> with <a href="/constructor/globalPrivacySettings"><code>globalPrivacySettings.archive_and_mute_new_noncontact_peers = boolTrue</code></a>, to automatically archive and mute new incoming chats from non-contacts. (boolean)</li>
<li><code>pending_suggestions</code> - Contains a list of suggestions that should be actively shown as a tooltip to the user. (Array of strings, possible values shown <a href="#suggestions">in the suggestions section »</a>. </li>
<li><code>url_auth_domains</code> - A list of domains that support automatic login with manual user confirmation, <a href="/api/url-authorization#link-url-authorization">click here for more info on URL authorization »</a>. (array of strings)</li>
<li><code>autologin_domains</code> - A list of Telegram domains that support automatic login with no user confirmation, <a href="/api/url-authorization#link-url-authorization">click here for more info on URL authorization »</a>. (array of strings)</li>
<li><code>autologin_token</code> - Autologin token, <a href="/api/url-authorization#link-url-authorization">click here for more info on URL authorization »</a>. (string)</li>
<li><code>round_video_encoding</code> - Contains a set of recommended codec parameters for round videos. </li>
<li><code>chat_read_mark_size_threshold</code> - Per-user read receipts, fetchable using <a href="/method/messages.getMessageReadParticipants">messages.getMessageReadParticipants</a> will be available in groups with less than <code>chat_read_mark_size_threshold</code> participants. (int)</li>
<li><code>chat_read_mark_expire_period</code> - To protect user privacy, read receipts are only stored for <code>chat_read_mark_expire_period</code> seconds after the message was sent. (int)</li>
</ul>
<p>Example value: </p>
<pre><code class="language-json">{
"test": 1,
"emojies_animated_zoom": 0.625,
"emojies_send_dice": [
"\ud83c\udfb2",
"\ud83c\udfaf",
"\ud83c\udfc0",
"\u26bd",
"\u26bd\ufe0f",
"\ud83c\udfb0",
"\ud83c\udfb3"
],
"emojies_send_dice_success": {
"\ud83c\udfaf": {
"value": 6,
"frame_start": 62
},
"\ud83c\udfc0": {
"value": 5,
"frame_start": 110
},
"\u26bd": {
"value": 5,
"frame_start": 110
},
"\u26bd\ufe0f": {
"value": 5,
"frame_start": 110
},
"\ud83c\udfb0": {
"value": 64,
"frame_start": 110
},
"\ud83c\udfb3": {
"value": 6,
"frame_start": 110
}
},
"emojies_sounds": {
"\ud83c\udf83": {
"id": "4956223179606458539",
"access_hash": "-2107001400913062971",
"file_reference_base64": "AGFhvoKbftK5O9K9RpgN1ZtgSzWy"
},
"\u26b0": {
"id": "4956223179606458540",
"access_hash": "-1498869544183595185",
"file_reference_base64": "AGFhvoJIm8Uz0qSMIdm3AsKlK7wJ"
},
"\ud83e\udddf\u200d\u2642": {
"id": "4960929110848176331",
"access_hash": "3986395821757915468",
"file_reference_base64": "AGFhvoLtXSSIclmvfg6ePz3KsHQF"
},
"\ud83e\udddf": {
"id": "4960929110848176332",
"access_hash": "-8929417974289765626",
"file_reference_base64": "AGFhvoImaz5Umt4GvMUD5nocIu0W"
},
"\ud83e\udddf\u200d\u2640": {
"id": "4960929110848176333",
"access_hash": "9161696144162881753",
"file_reference_base64": "AGFhvoIm1QZsb48xlpRfh4Mq7EMG"
},
"\ud83c\udf51": {
"id": "4963180910661861548",
"access_hash": "-7431729439735063448",
"file_reference_base64": "AGFhvoKLrwl_WKr5LR0Jjs7o3RyT"
},
"\ud83c\udf8a": {
"id": "5094064004578410732",
"access_hash": "8518192996098758509",
"file_reference_base64": "AGFhvoKMNffRV2J3vKED0O6d8e42"
},
"\ud83c\udf84": {
"id": "5094064004578410733",
"access_hash": "-4142643820629256996",
"file_reference_base64": "AGFhvoJ1ulPBbXEURlTZWwJFx6xZ"
},
"\ud83e\uddbe": {
"id": "5094064004578410734",
"access_hash": "-8934384022571962340",
"file_reference_base64": "AGFhvoL4zdMRmYv9z3L8KPaX4JQL"
}
},
"gif_search_branding": "tenor",
"gif_search_emojies": [
"\ud83d\udc4d",
"\ud83d\ude18",
"\ud83d\ude0d",
"\ud83d\ude21",
"\ud83e\udd73",
"\ud83d\ude02",
"\ud83d\ude2e",
"\ud83d\ude44",
"\ud83d\ude0e",
"\ud83d\udc4e"
],
"stickers_emoji_suggest_only_api": false,
"stickers_emoji_cache_time": 86400,
"qr_login_camera": false,
"qr_login_code": "disabled",
"dialog_filters_enabled": true,
"dialog_filters_tooltip": false,
"autoarchive_setting_available": false,
"pending_suggestions": [
"AUTOARCHIVE_POPULAR",
"VALIDATE_PASSWORD",
"VALIDATE_PHONE_NUMBER",
"NEWCOMER_TICKS"
],
"autologin_token": "string",
"autologin_domains": [
"instantview.telegram.org",
"translations.telegram.org",
"contest.dev",
"contest.com",
"bugs.telegram.org",
"suggestions.telegram.org",
"themes.telegram.org"
],
"url_auth_domains": [
"somedomain.telegram.org"
],
"round_video_encoding": {
"diameter": 384,
"video_bitrate": 1000,
"audio_bitrate": 64,
"max_size": 12582912
},
"chat_read_mark_size_threshold": 50,
"chat_read_mark_expire_period": 604800
}</code></pre>
<h3><a class="anchor" href="#suggestions" id="suggestions" name="suggestions"><i class="anchor-icon"></i></a>Suggestions</h3>
<p>The API can return a set of useful suggestions for users of graphical clients. </p>
<h4><a class="anchor" href="#basic-suggestions" id="basic-suggestions" name="basic-suggestions"><i class="anchor-icon"></i></a>Basic suggestions</h4>
<pre><code><a href='/constructor/jsonObjectValue'>jsonObjectValue</a>#c0de1bd9 key:<a href='/type/string'>string</a> value:<a href='/type/JSONValue'>JSONValue</a> = <a href='/type/JSONObjectValue'>JSONObjectValue</a>;
<a href='/constructor/jsonNull'>jsonNull</a>#3f6d7b68 = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonBool'>jsonBool</a>#c7345e6a value:<a href='/type/Bool'>Bool</a> = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonNumber'>jsonNumber</a>#2be0dfa4 value:<a href='/type/double'>double</a> = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonString'>jsonString</a>#b71e767a value:<a href='/type/string'>string</a> = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonArray'>jsonArray</a>#f7444763 value:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/JSONValue'>JSONValue</a>&gt; = <a href='/type/JSONValue'>JSONValue</a>;
<a href='/constructor/jsonObject'>jsonObject</a>#99c1d49d value:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/JSONObjectValue'>JSONObjectValue</a>&gt; = <a href='/type/JSONValue'>JSONValue</a>;
---functions---
<a href='/method/help.getAppConfig'>help.getAppConfig</a>#98914110 = <a href='/type/JSONValue'>JSONValue</a>;</code></pre>
<p>The <a href="/method/help.getAppConfig">help.getAppConfig</a> method returns a JSON object containing rapidly evolving, client-specific configuration parameters.<br>
A full list of these parameters can be seen in the <a href="#client-configuration">Client Configuration section »</a>, but we're mostly interested in the <code>pending_suggestions</code> and <code>autoarchive_setting_available</code> fields of the returned JSON object: </p>
<ul>
<li><code>autoarchive_setting_available</code> - Whether clients <em>can</em> invoke <a href="/method/account.setGlobalPrivacySettings">account.setGlobalPrivacySettings</a> with <a href="/constructor/globalPrivacySettings"><code>globalPrivacySettings.archive_and_mute_new_noncontact_peers = boolTrue</code></a>, to automatically archive and mute new incoming chats from non-contacts. (boolean)</li>
<li><code>pending_suggestions</code> - Contains a list of suggestions that should be actively shown as a tooltip to the user. Array of strings, possible values shown below:<ul>
<li><code>"AUTOARCHIVE_POPULAR"</code> - Users <em>should</em> invoke <a href="/method/account.setGlobalPrivacySettings">account.setGlobalPrivacySettings</a> with <a href="/constructor/globalPrivacySettings"><code>globalPrivacySettings.archive_and_mute_new_noncontact_peers = boolTrue</code></a>, to automatically archive and mute new incoming chats from non-contacts.</li>
<li><code>"VALIDATE_PASSWORD"</code> - Users should make sure they still remember their <a href="/api/srp">2-step verification password</a>.</li>
<li><code>"VALIDATE_PHONE_NUMBER"</code> - Users should check whether their <a href="/api/auth">authorization phone number</a> is correct and change the phone number if it is inaccessible.</li>
<li><code>"NEWCOMER_TICKS"</code> - Show the user a hint about the meaning of one and two ticks on sent messages.</li>
</ul>
</li>
</ul>
<h4><a class="anchor" href="#channel-suggestions" id="channel-suggestions" name="channel-suggestions"><i class="anchor-icon"></i></a>Channel suggestions</h4>
<pre><code><a href='/constructor/messages.chatFull'>messages.chatFull</a>#e5d7d19c full_chat:<a href='/type/ChatFull'>ChatFull</a> chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.ChatFull'>messages.ChatFull</a>;
<a href='/constructor/channelFull'>channelFull</a>#e9b27a17 flags:<a href='/type/%23'>#</a> can_view_participants:flags.3?<a href='/constructor/true'>true</a> can_set_username:flags.6?<a href='/constructor/true'>true</a> can_set_stickers:flags.7?<a href='/constructor/true'>true</a> hidden_prehistory:flags.10?<a href='/constructor/true'>true</a> can_set_location:flags.16?<a href='/constructor/true'>true</a> has_scheduled:flags.19?<a href='/constructor/true'>true</a> can_view_stats:flags.20?<a href='/constructor/true'>true</a> blocked:flags.22?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> about:<a href='/type/string'>string</a> participants_count:flags.0?<a href='/type/int'>int</a> admins_count:flags.1?<a href='/type/int'>int</a> kicked_count:flags.2?<a href='/type/int'>int</a> banned_count:flags.2?<a href='/type/int'>int</a> online_count:flags.13?<a href='/type/int'>int</a> read_inbox_max_id:<a href='/type/int'>int</a> read_outbox_max_id:<a href='/type/int'>int</a> unread_count:<a href='/type/int'>int</a> chat_photo:<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> exported_invite:flags.23?<a href='/type/ExportedChatInvite'>ExportedChatInvite</a> bot_info:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInfo'>BotInfo</a>&gt; migrated_from_chat_id:flags.4?<a href='/type/long'>long</a> migrated_from_max_id:flags.4?<a href='/type/int'>int</a> pinned_msg_id:flags.5?<a href='/type/int'>int</a> stickerset:flags.8?<a href='/type/StickerSet'>StickerSet</a> available_min_id:flags.9?<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> linked_chat_id:flags.14?<a href='/type/long'>long</a> location:flags.15?<a href='/type/ChannelLocation'>ChannelLocation</a> slowmode_seconds:flags.17?<a href='/type/int'>int</a> slowmode_next_send_date:flags.18?<a href='/type/int'>int</a> stats_dc:flags.12?<a href='/type/int'>int</a> pts:<a href='/type/int'>int</a> call:flags.21?<a href='/type/InputGroupCall'>InputGroupCall</a> ttl_period:flags.24?<a href='/type/int'>int</a> pending_suggestions:flags.25?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/string'>string</a>&gt; groupcall_default_join_as:flags.26?<a href='/type/Peer'>Peer</a> theme_emoticon:flags.27?<a href='/type/string'>string</a> = <a href='/type/ChatFull'>ChatFull</a>;
---functions---
<a href='/method/channels.getFullChannel'>channels.getFullChannel</a>#8736a09 channel:<a href='/type/InputChannel'>InputChannel</a> = <a href='/type/messages.ChatFull'>messages.ChatFull</a>;</code></pre>
<p>Some <a href="/api/channel">channel/supergroup</a>-related suggestions can also be contained in the <code>pending_suggestions</code> field of the <a href="/constructor/channelFull">channelFull</a> constructor, returned by <a href="/method/channels.getFullChannel">channels.getFullChannel</a>.<br>
Here's a list of possible suggestions: </p>
<ul>
<li><code>CONVERT_GIGAGROUP</code> - The <a href="/api/channel">supergroup</a> has many participants: the admin should call <a href="/method/channels.convertToGigagroup">channels.convertToGigagroup</a> to convert it to a gigagroup.</li>
</ul>
<h4><a class="anchor" href="#dismissing-suggestions" id="dismissing-suggestions" name="dismissing-suggestions"><i class="anchor-icon"></i></a>Dismissing suggestions</h4>
<pre><code><a href='/constructor/boolFalse'>boolFalse</a>#bc799737 = <a href='/type/Bool'>Bool</a>;
<a href='/constructor/boolTrue'>boolTrue</a>#997275b5 = <a href='/type/Bool'>Bool</a>;
---functions---
<a href='/method/help.dismissSuggestion'>help.dismissSuggestion</a>#f50dbaa1 peer:<a href='/type/InputPeer'>InputPeer</a> suggestion:<a href='/type/string'>string</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p><a href="/method/help.dismissSuggestion">help.dismissSuggestion</a> can be used to dismiss a suggestion.<br>
Pass <a href="/constructor/inputPeerEmpty">inputPeerEmpty</a> to <code>peer</code> for <a href="#basic-suggestions">basic suggestions</a> and the <a href="/api/channel">channel/supergroup</a>'s peer for <a href="#channel-suggestions">channel suggestions</a>.</p>
<h3><a class="anchor" href="#app-specific-configuration" id="app-specific-configuration" name="app-specific-configuration"><i class="anchor-icon"></i></a>App-specific configuration</h3>
<pre><code><a href='/constructor/help.appUpdate'>help.appUpdate</a>#ccbbce30 flags:<a href='/type/%23'>#</a> can_not_skip:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> version:<a href='/type/string'>string</a> text:<a href='/type/string'>string</a> entities:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; document:flags.1?<a href='/type/Document'>Document</a> url:flags.2?<a href='/type/string'>string</a> sticker:flags.3?<a href='/type/Document'>Document</a> = <a href='/type/help.AppUpdate'>help.AppUpdate</a>;
<a href='/constructor/help.noAppUpdate'>help.noAppUpdate</a>#c45a6536 = <a href='/type/help.AppUpdate'>help.AppUpdate</a>;
<a href='/constructor/updates'>updates</a>#74ae4240 updates:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Update'>Update</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; date:<a href='/type/int'>int</a> seq:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updateServiceNotification'>updateServiceNotification</a>#ebe46819 flags:<a href='/type/%23'>#</a> popup:flags.0?<a href='/constructor/true'>true</a> inbox_date:flags.1?<a href='/type/int'>int</a> type:<a href='/type/string'>string</a> message:<a href='/type/string'>string</a> media:<a href='/type/MessageMedia'>MessageMedia</a> entities:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; = <a href='/type/Update'>Update</a>;
<a href='/constructor/help.inviteText'>help.inviteText</a>#18cb9f78 message:<a href='/type/string'>string</a> = <a href='/type/help.InviteText'>help.InviteText</a>;
---functions---
<a href='/method/help.getAppUpdate'>help.getAppUpdate</a>#522d5a7d source:<a href='/type/string'>string</a> = <a href='/type/help.AppUpdate'>help.AppUpdate</a>;
<a href='/method/help.getAppChangelog'>help.getAppChangelog</a>#9010ef6f prev_app_version:<a href='/type/string'>string</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/help.getInviteText'>help.getInviteText</a>#4d392343 = <a href='/type/help.InviteText'>help.InviteText</a>;</code></pre>
<ul>
<li><a href="/method/help.getAppUpdate">help.getAppUpdate</a> - Get info about an application update, can contain the updated application binary in the attached document</li>
<li><a href="/method/help.getAppChangelog">help.getAppChangelog</a> - Get a list of service messages with app-specific changelogs</li>
<li><a href="/method/help.getInviteText">help.getInviteText</a> - Returns a localized invitation message that can be sent via SMS to contacts that haven't signed up to Telegram yet</li>
</ul>
<h3><a class="anchor" href="#terms-of-service" id="terms-of-service" name="terms-of-service"><i class="anchor-icon"></i></a>Terms of service</h3>
<pre><code><a href='/constructor/help.termsOfServiceUpdateEmpty'>help.termsOfServiceUpdateEmpty</a>#e3309f7f expires:<a href='/type/int'>int</a> = <a href='/type/help.TermsOfServiceUpdate'>help.TermsOfServiceUpdate</a>;
<a href='/constructor/help.termsOfServiceUpdate'>help.termsOfServiceUpdate</a>#28ecf961 expires:<a href='/type/int'>int</a> terms_of_service:<a href='/type/help.TermsOfService'>help.TermsOfService</a> = <a href='/type/help.TermsOfServiceUpdate'>help.TermsOfServiceUpdate</a>;
<a href='/constructor/help.termsOfService'>help.termsOfService</a>#780a0310 flags:<a href='/type/%23'>#</a> popup:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/DataJSON'>DataJSON</a> text:<a href='/type/string'>string</a> entities:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; min_age_confirm:flags.1?<a href='/type/int'>int</a> = <a href='/type/help.TermsOfService'>help.TermsOfService</a>;
<a href='/constructor/auth.authorizationSignUpRequired'>auth.authorizationSignUpRequired</a>#44747e9a flags:<a href='/type/%23'>#</a> terms_of_service:flags.0?<a href='/type/help.TermsOfService'>help.TermsOfService</a> = <a href='/type/auth.Authorization'>auth.Authorization</a>;
---functions---
<a href='/method/help.getTermsOfServiceUpdate'>help.getTermsOfServiceUpdate</a>#2ca51fd1 = <a href='/type/help.TermsOfServiceUpdate'>help.TermsOfServiceUpdate</a>;
<a href='/method/help.acceptTermsOfService'>help.acceptTermsOfService</a>#ee72f79a id:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/Bool'>Bool</a>;
<a href='/method/auth.signIn'>auth.signIn</a>#bcd51581 phone_number:<a href='/type/string'>string</a> phone_code_hash:<a href='/type/string'>string</a> phone_code:<a href='/type/string'>string</a> = <a href='/type/auth.Authorization'>auth.Authorization</a>;
<a href='/method/account.deleteAccount'>account.deleteAccount</a>#418d4e0b reason:<a href='/type/string'>string</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>These methods can be used for managing consent to Telegram's <a href="https://telegram.org/tos">Terms Of Service</a>. </p>
<p>Typically, before a user <a href="/api/auth#sign-insign-up">signs up</a> by invoking <a href="/method/auth.signUp">auth.signUp</a>, apps should show a pop-up (if the <code>popup</code> flag of the <a href="/constructor/help.termsOfService">help.termsOfService</a> method is set), asking the user to accept Telegram's terms of service; in case of denial, the user is to be returned to the initial page of the login flow. </p>
<p>When signing up for the first time, the <a href="/constructor/help.termsOfService">help.termsOfService</a> is to be obtained from the <a href="/constructor/auth.authorizationSignUpRequired">auth.authorizationSignUpRequired</a> constructor returned by the <a href="/method/auth.signIn">auth.signIn</a>. </p>
<p>After signing up, or when logging in as an existing user, apps are supposed to call <a href="/method/help.getTermsOfServiceUpdate">help.getTermsOfServiceUpdate</a> to check for any updates to the Terms of Service; this call should be repeated after <code>expires</code> seconds have elapsed.<br>
If an update to the Terms Of Service is available, clients are supposed to show a consent popup; if accepted, clients should call <a href="/method/help.acceptTermsOfService">help.acceptTermsOfService</a>, providing the <a href="/constructor/help.termsOfService">termsOfService <code>id</code> JSON object</a>; in case of denial, clients are to delete the account using <a href="/method/account.deleteAccount">account.deleteAccount</a>, providing <code>Decline ToS update</code> as deletion <code>reason</code>. </p>
<p>Example implementation: <a href="https://github.com/DrKLO/Telegram/blob/dbf81a34affcd1c24d78e1403347ea8b3a186154/TMessagesProj/src/main/java/org/telegram/ui/LoginActivity.java#L3510">android (signup)</a>, <a href="https://github.com/DrKLO/Telegram/blob/ed9e38da5b3b6ca80a7cb719a000d310d07497b0/TMessagesProj/src/main/java/org/telegram/ui/Components/TermsOfServiceView.java">android (after login)</a></p>
<h3><a class="anchor" href="#telegram-support-info" id="telegram-support-info" name="telegram-support-info"><i class="anchor-icon"></i></a>Telegram support info</h3>
<pre><code><a href='/constructor/user'>user</a>#3ff6ecb0 flags:<a href='/type/%23'>#</a> self:flags.10?<a href='/constructor/true'>true</a> contact:flags.11?<a href='/constructor/true'>true</a> mutual_contact:flags.12?<a href='/constructor/true'>true</a> deleted:flags.13?<a href='/constructor/true'>true</a> bot:flags.14?<a href='/constructor/true'>true</a> bot_chat_history:flags.15?<a href='/constructor/true'>true</a> bot_nochats:flags.16?<a href='/constructor/true'>true</a> verified:flags.17?<a href='/constructor/true'>true</a> restricted:flags.18?<a href='/constructor/true'>true</a> min:flags.20?<a href='/constructor/true'>true</a> bot_inline_geo:flags.21?<a href='/constructor/true'>true</a> support:flags.23?<a href='/constructor/true'>true</a> scam:flags.24?<a href='/constructor/true'>true</a> apply_min_photo:flags.25?<a href='/constructor/true'>true</a> fake:flags.26?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:flags.0?<a href='/type/long'>long</a> first_name:flags.1?<a href='/type/string'>string</a> last_name:flags.2?<a href='/type/string'>string</a> username:flags.3?<a href='/type/string'>string</a> phone:flags.4?<a href='/type/string'>string</a> photo:flags.5?<a href='/type/UserProfilePhoto'>UserProfilePhoto</a> status:flags.6?<a href='/type/UserStatus'>UserStatus</a> bot_info_version:flags.14?<a href='/type/int'>int</a> restriction_reason:flags.18?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; bot_inline_placeholder:flags.19?<a href='/type/string'>string</a> lang_code:flags.22?<a href='/type/string'>string</a> = <a href='/type/User'>User</a>;
<a href='/constructor/help.support'>help.support</a>#17c6b5f6 phone_number:<a href='/type/string'>string</a> user:<a href='/type/User'>User</a> = <a href='/type/help.Support'>help.Support</a>;
<a href='/constructor/help.supportName'>help.supportName</a>#8c05f1c9 name:<a href='/type/string'>string</a> = <a href='/type/help.SupportName'>help.SupportName</a>;
---functions---
<a href='/method/help.getSupport'>help.getSupport</a>#9cdf08cd = <a href='/type/help.Support'>help.Support</a>;
<a href='/method/help.getSupportName'>help.getSupportName</a>#d360e72c = <a href='/type/help.SupportName'>help.SupportName</a>;</code></pre>
<p>These methods can be used for fetching info about Telegram's support user, that users can use to get support and ask questions about the app. </p>
<ul>
<li><a href="/method/help.getSupport">help.getSupport</a> - Will return the <a href="/constructor/user">user</a> object that can be used for contacting support.</li>
<li><a href="/method/help.getSupportName">help.getSupportName</a> - Will return a localized name for the support chat.</li>
</ul>
<h3><a class="anchor" href="#country-information-and-login-phone-patterns" id="country-information-and-login-phone-patterns" name="country-information-and-login-phone-patterns"><i class="anchor-icon"></i></a>Country information and login phone patterns</h3>
<pre><code><a href='/constructor/help.countryCode'>help.countryCode</a>#4203c5ef flags:<a href='/type/%23'>#</a> country_code:<a href='/type/string'>string</a> prefixes:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/string'>string</a>&gt; patterns:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/string'>string</a>&gt; = <a href='/type/help.CountryCode'>help.CountryCode</a>;
<a href='/constructor/help.country'>help.country</a>#c3878e23 flags:<a href='/type/%23'>#</a> hidden:flags.0?<a href='/constructor/true'>true</a> iso2:<a href='/type/string'>string</a> default_name:<a href='/type/string'>string</a> name:flags.1?<a href='/type/string'>string</a> country_codes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/help.CountryCode'>help.CountryCode</a>&gt; = <a href='/type/help.Country'>help.Country</a>;
<a href='/constructor/help.countriesListNotModified'>help.countriesListNotModified</a>#93cc1f32 = <a href='/type/help.CountriesList'>help.CountriesList</a>;
<a href='/constructor/help.countriesList'>help.countriesList</a>#87d0759e countries:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/help.Country'>help.Country</a>&gt; hash:<a href='/type/int'>int</a> = <a href='/type/help.CountriesList'>help.CountriesList</a>;
---functions---
<a href='/method/help.getCountriesList'>help.getCountriesList</a>#735787a8 lang_code:<a href='/type/string'>string</a> hash:<a href='/type/int'>int</a> = <a href='/type/help.CountriesList'>help.CountriesList</a>;</code></pre>
<p><a href="/method/help.getCountriesList">help.getCountriesList</a> can be used to fetch a list of localized names for all available countries and phone code patterns for logging in. </p>
<p>The phone code pattern should be used when showing the <a href="/api/auth">login</a> screen, or when changing phone number: for example, a pattern value of <code>XXX XXX XXX</code> with <code>country_code</code> <code>+39</code> indicates that the phone field for login should accept a spaced pattern like <code>+39 123 456 789</code>.<br>
Also, the beginning of the national part of the phone number (<code>123 456 789</code>) should match one of the <code>prefixes</code>, if any were returned. </p></div>
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<h1 id="dev_page_title">Working with Different Data Centers</h1>
<div id="dev_page_content"><p>The servers are divided into several data centers (hereinafter “DCs”) in different parts of the world.
A complete list of proxy access points for these DCs may be obtained using <a href="/method/help.getConfig">help.getConfig</a>:</p>
<pre><code><a href='/constructor/dcOption'>dcOption</a>#18b7a10d flags:<a href='/type/%23'>#</a> ipv6:flags.0?<a href='/constructor/true'>true</a> media_only:flags.1?<a href='/constructor/true'>true</a> tcpo_only:flags.2?<a href='/constructor/true'>true</a> cdn:flags.3?<a href='/constructor/true'>true</a> static:flags.4?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> ip_address:<a href='/type/string'>string</a> port:<a href='/type/int'>int</a> secret:flags.10?<a href='/type/bytes'>bytes</a> = <a href='/type/DcOption'>DcOption</a>;
<a href='/constructor/config'>config</a>#330b4067 flags:<a href='/type/%23'>#</a> phonecalls_enabled:flags.1?<a href='/constructor/true'>true</a> default_p2p_contacts:flags.3?<a href='/constructor/true'>true</a> preload_featured_stickers:flags.4?<a href='/constructor/true'>true</a> ignore_phone_entities:flags.5?<a href='/constructor/true'>true</a> revoke_pm_inbox:flags.6?<a href='/constructor/true'>true</a> blocked_mode:flags.8?<a href='/constructor/true'>true</a> pfs_enabled:flags.13?<a href='/constructor/true'>true</a> date:<a href='/type/int'>int</a> expires:<a href='/type/int'>int</a> test_mode:<a href='/type/Bool'>Bool</a> this_dc:<a href='/type/int'>int</a> dc_options:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DcOption'>DcOption</a>&gt; dc_txt_domain_name:<a href='/type/string'>string</a> chat_size_max:<a href='/type/int'>int</a> megagroup_size_max:<a href='/type/int'>int</a> forwarded_count_max:<a href='/type/int'>int</a> online_update_period_ms:<a href='/type/int'>int</a> offline_blur_timeout_ms:<a href='/type/int'>int</a> offline_idle_timeout_ms:<a href='/type/int'>int</a> online_cloud_timeout_ms:<a href='/type/int'>int</a> notify_cloud_delay_ms:<a href='/type/int'>int</a> notify_default_delay_ms:<a href='/type/int'>int</a> push_chat_period_ms:<a href='/type/int'>int</a> push_chat_limit:<a href='/type/int'>int</a> saved_gifs_limit:<a href='/type/int'>int</a> edit_time_limit:<a href='/type/int'>int</a> revoke_time_limit:<a href='/type/int'>int</a> revoke_pm_time_limit:<a href='/type/int'>int</a> rating_e_decay:<a href='/type/int'>int</a> stickers_recent_limit:<a href='/type/int'>int</a> stickers_faved_limit:<a href='/type/int'>int</a> channels_read_media_period:<a href='/type/int'>int</a> tmp_sessions:flags.0?<a href='/type/int'>int</a> pinned_dialogs_count_max:<a href='/type/int'>int</a> pinned_infolder_count_max:<a href='/type/int'>int</a> call_receive_timeout_ms:<a href='/type/int'>int</a> call_ring_timeout_ms:<a href='/type/int'>int</a> call_connect_timeout_ms:<a href='/type/int'>int</a> call_packet_timeout_ms:<a href='/type/int'>int</a> me_url_prefix:<a href='/type/string'>string</a> autoupdate_url_prefix:flags.7?<a href='/type/string'>string</a> gif_search_username:flags.9?<a href='/type/string'>string</a> venue_search_username:flags.10?<a href='/type/string'>string</a> img_search_username:flags.11?<a href='/type/string'>string</a> static_maps_provider:flags.12?<a href='/type/string'>string</a> caption_length_max:<a href='/type/int'>int</a> message_length_max:<a href='/type/int'>int</a> webfile_dc_id:<a href='/type/int'>int</a> suggested_lang_code:flags.2?<a href='/type/string'>string</a> lang_pack_version:flags.2?<a href='/type/int'>int</a> base_lang_pack_version:flags.2?<a href='/type/int'>int</a> = <a href='/type/Config'>Config</a>;
---functions---
<a href='/method/help.getConfig'>help.getConfig</a>#c4f9186b = <a href='/type/Config'>Config</a>;</code></pre>
<p>In this context, <strong>this_dc</strong> is the number of the current DC, <strong>dc_options</strong> is a list of all DCs available at the moment, each of which has an <strong>id</strong>, <strong>ip</strong>, and <strong>port</strong> for establishing a connection. Please note that <strong>ip</strong> and <strong>port</strong> may change frequently, based on proxy server load and the user's current location.<br>
Typically, each DC has at least one IPv4 and one IPv6 endpoint available. </p>
<p>To optimize client communication with the API, each client must use the connection to the closest access point for its main queries (sending messages, getting contacts, etc.). Therefore, knowing how to select a DC is required before communicating with the API.</p>
<h3><a class="anchor" href="#registrationauthorization" id="registrationauthorization" name="registrationauthorization"><i class="anchor-icon"></i></a>Registration/Authorization</h3>
<p>The <a href="/method/auth.sendCode">auth.sendCode</a> method is the basic entry point when registering a new user or authorizing an existing user. 95% of all redirection cases to a different DC will occure when invoking this method.</p>
<p>The client does not yet know which DC it will be associated with; therefore, it establishes an encrypted connection to a random address and sends its query to that address.
Having received a <strong>phone_number</strong> from a client, we can find out whether or not it is registered in the system. If it is, then, if necessary, instead of sending a text message, we request that it establish a connection with a different DC first (PHONE_MIGRATE_X error).
If we do not yet have a user with this number, we examine its IP-address. We can use it to identify the closest DC. Again, if necessary, we redirect the user to a different DC (NETWORK_MIGRATE_X error).</p>
<h4><a class="anchor" href="#testing-redirects" id="testing-redirects" name="testing-redirects"><i class="anchor-icon"></i></a>Testing Redirects</h4>
<p>There are reserved phone number prefixes to test the correctness of the applications handling of redirects between DCs. Read more in <a href="https://core.telegram.org/api/auth#test-phone-numbers">User Authorization</a> article.</p>
<h3><a class="anchor" href="#file-access" id="file-access" name="file-access"><i class="anchor-icon"></i></a>File Access</h3>
<p>A file saved by a user with <a href="/method/upload.saveFilePart">upload.saveFilePart</a> will be available for direct download only from the DC where the query was executed. That is why each file has a <strong>dc_id</strong> parameter:</p>
<pre><code><a href='/constructor/document'>document</a>#1e87342b flags:<a href='/type/%23'>#</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> size:<a href='/type/int'>int</a> thumbs:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_thumbs:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/Document'>Document</a>;
<a href='/constructor/photo'>photo</a>#fb197a65 flags:<a href='/type/%23'>#</a> has_stickers:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> sizes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_sizes:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> = <a href='/type/Photo'>Photo</a>;
<a href='/constructor/encryptedFile'>encryptedFile</a>#4a70994c id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> size:<a href='/type/int'>int</a> dc_id:<a href='/type/int'>int</a> key_fingerprint:<a href='/type/int'>int</a> = <a href='/type/EncryptedFile'>EncryptedFile</a>;
<a href='/constructor/userProfilePhoto'>userProfilePhoto</a>#82d1f706 flags:<a href='/type/%23'>#</a> has_video:flags.0?<a href='/constructor/true'>true</a> photo_id:<a href='/type/long'>long</a> stripped_thumb:flags.1?<a href='/type/bytes'>bytes</a> dc_id:<a href='/type/int'>int</a> = <a href='/type/UserProfilePhoto'>UserProfilePhoto</a>;
<a href='/constructor/chatPhoto'>chatPhoto</a>#1c6e1c11 flags:<a href='/type/%23'>#</a> has_video:flags.0?<a href='/constructor/true'>true</a> photo_id:<a href='/type/long'>long</a> stripped_thumb:flags.1?<a href='/type/bytes'>bytes</a> dc_id:<a href='/type/int'>int</a> = <a href='/type/ChatPhoto'>ChatPhoto</a>;</code></pre>
<p>To download the file, an encrypted connection to DC <strong>dc_id</strong> must be established and used to execute the <a href="/method/upload.getFile">upload.getFile</a> query.
If an attempt is made to download the file over a wrong connection, the FILE_MIGRATE_X error will be returned.</p>
<p>Please note that encryption keys are not copied between DCs; therefore, the process of establishing an encrypted connection is started from the very beginning for each new DC. An issued auth_key can be associated with the current authorized user by using an <a href="#authorization-transfer">authorization transfer</a>.</p>
<h3><a class="anchor" href="#user-migration" id="user-migration" name="user-migration"><i class="anchor-icon"></i></a>User Migration</h3>
<p>During the process of working with the API, user information is accumulated in the DC with which the user is associated. This is the reason a user cannot be associated with a different DC by means of the client. However, in the future, during prolonged communication from an unusual location, we may decide that the users data must be moved to a different DC. After some time, the data will be copied and the association will be updated. Once this happens, when executing any query transmitted to the old DC, the API will return the USER_MIGRATE_X error. The client will then have to establish a connection with the new DC and repeat the query.</p>
<h3><a class="anchor" href="#authorization-transfer" id="authorization-transfer" name="authorization-transfer"><i class="anchor-icon"></i></a>Authorization Transfer</h3>
<p>The following methods can be used to eliminate the need for users to enter the code from a text message every time:</p>
<pre><code><a href='/constructor/auth.exportedAuthorization'>auth.exportedAuthorization</a>#b434e2b8 id:<a href='/type/long'>long</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/auth.ExportedAuthorization'>auth.ExportedAuthorization</a>;
<a href='/constructor/auth.authorization'>auth.authorization</a>#cd050916 flags:<a href='/type/%23'>#</a> tmp_sessions:flags.0?<a href='/type/int'>int</a> user:<a href='/type/User'>User</a> = <a href='/type/auth.Authorization'>auth.Authorization</a>;
---functions---
<a href='/method/auth.importAuthorization'>auth.importAuthorization</a>#a57a7dad id:<a href='/type/long'>long</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/auth.Authorization'>auth.Authorization</a>;
<a href='/method/auth.exportAuthorization'>auth.exportAuthorization</a>#e5bfffcd dc_id:<a href='/type/int'>int</a> = <a href='/type/auth.ExportedAuthorization'>auth.ExportedAuthorization</a>;</code></pre>
<p><a href="/method/auth.exportAuthorization">auth.exportAuthorization</a> must be executed in the current DC (the DC with which a connection has already been established), passing in <strong>dc_id</strong> as the value for the new DC. The method should return the user identifier and a long string of random data. An import operation can be performed at the new DC by sending it what was received. Queries requiring authorization can then be successfully executed in the new DC.</p></div>
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<h1 id="dev_page_title">Dice</h1>
<div id="dev_page_content"><p>Telegram supports sending <a href="https://telegram.org/blog/folders#and-one-more-thing">animated dice</a> emojis.<br>
This is implemented by using the dice constructors: </p>
<pre><code><a href='/constructor/inputMediaDice'>inputMediaDice</a>#e66fbf7b emoticon:<a href='/type/string'>string</a> = <a href='/type/InputMedia'>InputMedia</a>;
<a href='/constructor/messageMediaDice'>messageMediaDice</a>#3f7ee58b value:<a href='/type/int'>int</a> emoticon:<a href='/type/string'>string</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
<a href='/constructor/inputStickerSetDice'>inputStickerSetDice</a>#e67f520e emoticon:<a href='/type/string'>string</a> = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/messages.stickerSet'>messages.stickerSet</a>#b60a24a6 set:<a href='/type/StickerSet'>StickerSet</a> packs:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/StickerPack'>StickerPack</a>&gt; documents:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Document'>Document</a>&gt; = <a href='/type/messages.StickerSet'>messages.StickerSet</a>;
---functions---
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.getStickerSet'>messages.getStickerSet</a>#2619a90e stickerset:<a href='/type/InputStickerSet'>InputStickerSet</a> = <a href='/type/messages.StickerSet'>messages.StickerSet</a>;
<a href='/method/help.getAppConfig'>help.getAppConfig</a>#98914110 = <a href='/type/JSONValue'>JSONValue</a>;</code></pre>
<p>On startup, clients should fetch <a href="/api/config#client-configuration">app configuration using help.getAppConfig</a>.<br>
Then, for each dice emoji contained in the <code>emojies_send_dice</code> field, clients should fetch the dice emoji stickerset by calling the <a href="/method/messages.getStickerSet">messages.getStickerSet</a> method, providing the properly populated <a href="/constructor/inputStickerSetDice">inputStickerSetDice</a> to the <code>stickerset</code> field.<br>
The returned stickerset will contain a set of animated stickers, one for each of the dice outcomes, plus a first looping sticker that should be shown as preview to the user before actually sending the dice. </p>
<p>If a user attempts to send a single emoji from the ones specified in <code>emojies_send_dice</code>, the dice should be sent using <a href="/method/messages.sendMedia">messages.sendMedia</a>, providing the dice emoji to the <code>emoticon</code> field. </p>
<p>Incoming dice stickers will be received as a <a href="/constructor/messageMediaDice">messageMediaDice</a> constructor, along with a randomly generated server-side value, ranging from 1 to the maximum allowed value for this type of dice.<br>
Clients should display the correct dice animated sticker for the specified value: since dice values start from 1, and the first animated sticker in dice stickerset is the preview, <code>value</code> can be used to directly index the <code>documents</code> sticker array from the animated stickerset. </p>
<p>The <code>emojies_send_dice_success</code> configuration parameter contains more info about dice emojis other than the basic <img class="emoji" src="//telegram.org/img/emoji/40/F09F8EB2.png" width="20" height="20" alt="🎲" />: </p>
<pre><code> "emojies_send_dice_success": {
"\ud83c\udfaf": {
"value": 6,
"frame_start": 62
},
"\ud83c\udfc0": {
"value": 5,
"frame_start": 110
}
}</code></pre>
<p>For each of the dice emojis, a maximum "winning" value is specified, along with the frame number at which to show the fireworks <img class="emoji" src="//telegram.org/img/emoji/40/F09F8E86.png" width="20" height="20" alt="🎆" />.<br>
Please note that dice animated stickers should loop only once, right after being sent/received <strong>for the first time</strong>; clicking on the dice sticker should bring up a popup, inviting the user to send a new dice of the same type. </p></div>
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<h1 id="dev_page_title">Discussion groups</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p><a href="/api/channel">Groups</a> can be associated to a <a href="/api/channel">channel</a> as a <a href="https://telegram.org/blog/privacy-discussions-web-bots">discussion group</a>, to allow users to discuss about posts. </p>
<pre><code><a href='/constructor/boolFalse'>boolFalse</a>#bc799737 = <a href='/type/Bool'>Bool</a>;
<a href='/constructor/boolTrue'>boolTrue</a>#997275b5 = <a href='/type/Bool'>Bool</a>;
<a href='/constructor/channelFull'>channelFull</a>#e9b27a17 flags:<a href='/type/%23'>#</a> can_view_participants:flags.3?<a href='/constructor/true'>true</a> can_set_username:flags.6?<a href='/constructor/true'>true</a> can_set_stickers:flags.7?<a href='/constructor/true'>true</a> hidden_prehistory:flags.10?<a href='/constructor/true'>true</a> can_set_location:flags.16?<a href='/constructor/true'>true</a> has_scheduled:flags.19?<a href='/constructor/true'>true</a> can_view_stats:flags.20?<a href='/constructor/true'>true</a> blocked:flags.22?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> about:<a href='/type/string'>string</a> participants_count:flags.0?<a href='/type/int'>int</a> admins_count:flags.1?<a href='/type/int'>int</a> kicked_count:flags.2?<a href='/type/int'>int</a> banned_count:flags.2?<a href='/type/int'>int</a> online_count:flags.13?<a href='/type/int'>int</a> read_inbox_max_id:<a href='/type/int'>int</a> read_outbox_max_id:<a href='/type/int'>int</a> unread_count:<a href='/type/int'>int</a> chat_photo:<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> exported_invite:flags.23?<a href='/type/ExportedChatInvite'>ExportedChatInvite</a> bot_info:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInfo'>BotInfo</a>&gt; migrated_from_chat_id:flags.4?<a href='/type/long'>long</a> migrated_from_max_id:flags.4?<a href='/type/int'>int</a> pinned_msg_id:flags.5?<a href='/type/int'>int</a> stickerset:flags.8?<a href='/type/StickerSet'>StickerSet</a> available_min_id:flags.9?<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> linked_chat_id:flags.14?<a href='/type/long'>long</a> location:flags.15?<a href='/type/ChannelLocation'>ChannelLocation</a> slowmode_seconds:flags.17?<a href='/type/int'>int</a> slowmode_next_send_date:flags.18?<a href='/type/int'>int</a> stats_dc:flags.12?<a href='/type/int'>int</a> pts:<a href='/type/int'>int</a> call:flags.21?<a href='/type/InputGroupCall'>InputGroupCall</a> ttl_period:flags.24?<a href='/type/int'>int</a> pending_suggestions:flags.25?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/string'>string</a>&gt; groupcall_default_join_as:flags.26?<a href='/type/Peer'>Peer</a> theme_emoticon:flags.27?<a href='/type/string'>string</a> = <a href='/type/ChatFull'>ChatFull</a>;
<a href='/constructor/messages.chats'>messages.chats</a>#64ff9fd5 chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; = <a href='/type/messages.Chats'>messages.Chats</a>;
---functions---
<a href='/method/channels.setDiscussionGroup'>channels.setDiscussionGroup</a>#40582bb2 broadcast:<a href='/type/InputChannel'>InputChannel</a> group:<a href='/type/InputChannel'>InputChannel</a> = <a href='/type/Bool'>Bool</a>;
<a href='/method/channels.getGroupsForDiscussion'>channels.getGroupsForDiscussion</a>#f5dad378 = <a href='/type/messages.Chats'>messages.Chats</a>;</code></pre>
<p>A discussion group can be associated to a channel using <a href="/method/channels.setDiscussionGroup">channels.setDiscussionGroup</a>.<br>
The discussion group can be accessed in the client by clicking on the discuss button of the channel, or by accessing the <a href="/api/threads">comment section</a> of a specific post; the discussion group ID is also present in the <code>linked_chat_id</code> field of the <a href="/constructor/channelFull">channelFull</a> constructor. </p>
<p>All messages sent to the channel will also be sent to the linked group (with sender peer <code>from_id</code> equal to the peer of the linked channel); those messages will also be automatically <a href="/api/pin">pinned</a> in the group.</p>
<h3><a class="anchor" href="#linking-a-discussion-group" id="linking-a-discussion-group" name="linking-a-discussion-group"><i class="anchor-icon"></i></a>Linking a discussion group</h3>
<p>To obtain a list of admined supergroups that a channel admin can possibly associate to a channel, use <a href="/method/channels.getGroupsForDiscussion">channels.getGroupsForDiscussion</a>.<br>
Returned <a href="/api/channel">legacy group chats</a> must be first <a href="/api/channel#migration">upgraded to supergroups</a> before they can be set as a discussion group.<br>
Before linking a supergroup to a channel, access to the supergroup's old messages must also be enabled using <a href="/method/channels.togglePreHistoryHidden">channels.togglePreHistoryHidden</a>. </p>
<p>To set a returned supergroup as a discussion group use <a href="/method/channels.setDiscussionGroup">channels.setDiscussionGroup</a>.</p>
<p>Schema: </p>
<pre><code><a href='/constructor/boolFalse'>boolFalse</a>#bc799737 = <a href='/type/Bool'>Bool</a>;
<a href='/constructor/boolTrue'>boolTrue</a>#997275b5 = <a href='/type/Bool'>Bool</a>;
<a href='/constructor/messages.chats'>messages.chats</a>#64ff9fd5 chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; = <a href='/type/messages.Chats'>messages.Chats</a>;
---functions---
<a href='/method/channels.setDiscussionGroup'>channels.setDiscussionGroup</a>#40582bb2 broadcast:<a href='/type/InputChannel'>InputChannel</a> group:<a href='/type/InputChannel'>InputChannel</a> = <a href='/type/Bool'>Bool</a>;
<a href='/method/channels.getGroupsForDiscussion'>channels.getGroupsForDiscussion</a>#f5dad378 = <a href='/type/messages.Chats'>messages.Chats</a>;
<a href='/method/channels.togglePreHistoryHidden'>channels.togglePreHistoryHidden</a>#eabbb94c channel:<a href='/type/InputChannel'>InputChannel</a> enabled:<a href='/type/Bool'>Bool</a> = <a href='/type/Updates'>Updates</a>;</code></pre></div>
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<h1 id="dev_page_title">Message drafts</h1>
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<p>Message <a href="https://telegram.org/blog/drafts">drafts</a> in Telegram allow syncing the text typed into message fields between devices.</p>
<h3><a class="anchor" href="#drafts" id="drafts" name="drafts"><i class="anchor-icon"></i></a>Drafts</h3>
<p>Drafts are represented by the <a href="/type/DraftMessage">DraftMessage</a> constructors.
The parameters of the peer-specific draft should be used as defaults when composing a message to be sent to a certain peer (in the case of media, the same draft should still be used as base, the message will become the caption).
If the user exits the app before sending the message, the message should be saved as a draft:</p>
<h3><a class="anchor" href="#saving-drafts" id="saving-drafts" name="saving-drafts"><i class="anchor-icon"></i></a>Saving drafts</h3>
<p>Drafts can be saved using the <a href="/method/messages.saveDraft">messages.saveDraft</a> method.</p>
<h3><a class="anchor" href="#downloading-drafts" id="downloading-drafts" name="downloading-drafts"><i class="anchor-icon"></i></a>Downloading drafts</h3>
<p>New drafts are automatically sent to all devices via <a href="/constructor/updateDraftMessage">updateDraftMessage</a> updates.</p>
<p><a href="/constructor/dialog">Dialog</a> objects fetched via the API also contain the draft associated with the dialog.</p>
<h3><a class="anchor" href="#clearing-drafts" id="clearing-drafts" name="clearing-drafts"><i class="anchor-icon"></i></a>Clearing drafts</h3>
<p>Drafts can be cleared by setting the <code>clear_draft</code> flag when sending messages or media using <a href="/method/messages.sendMessage">messages.sendMessage</a>, <a href="/method/messages.sendMedia">messages.sendMedia</a>, <a href="/method/messages.sendMultiMedia">messages.sendMultiMedia</a>, <a href="/method/messages.sendInlineBotResult">messages.sendInlineBotResult</a> and similar or manually by passing empty values to <a href="/method/messages.saveDraft">messages.saveDraft</a>.</p></div>
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<h1 id="dev_page_title">End-to-End Encrypted Voice and Video Calls</h1>
<div id="dev_page_content"><p>This article describes the end-to-end encryption used for Telegram <strong>voice</strong> and <strong>video calls</strong>.</p>
<h5><a class="anchor" href="#related-articles" id="related-articles" name="related-articles"><i class="anchor-icon"></i></a>Related Articles</h5>
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<ul>
<li><a href="/api/end-to-end">End-to-End Encryption in Secret Chats</a></li>
<li><a href="/mtproto/security_guidelines">Security Guidelines for Client Developers</a>
</div></li>
</ul>
<hr>
<h2><a class="anchor" href="#establishing-calls" id="establishing-calls" name="establishing-calls"><i class="anchor-icon"></i></a>Establishing Calls</h2>
<p>Before a call is ready, some preliminary actions have to be performed. The calling party needs to contact the party to be called and check whether it is ready to accept the call. Besides that, the parties have to negotiate the protocols to be used, learn the IP addresses of each other or of the Telegram relay servers to be used (so-called <em>reflectors</em>), and generate a one-time encryption key for this voice call with the aid of <em>Diffie--Hellman key exchange</em>. All of this is accomplished in parallel with the aid of several Telegram API methods and related notifications. This document covers details related to key generation, encryption and security.</p>
<h2><a class="anchor" href="#key-generation" id="key-generation" name="key-generation"><i class="anchor-icon"></i></a>Key Generation</h2>
<p>The Diffie-Hellman key exchange, as well as the whole protocol used to create a new voice call, is quite similar to the one used for <a href="/api/end-to-end#key-generation">Secret Chats</a>. We recommend studying the linked article before proceeding.</p>
<p>However, we have introduced some important changes to facilitate the <a href="#key-verification">key verification process</a>. Below is the entire exchange between the two communicating parties, the Caller (A) and the Callee (B), through the Telegram servers (S).</p>
<ul>
<li><em>A</em> executes <a href="/method/messages.getDhConfig">messages.getDhConfig</a> to find out the 2048-bit Diffie-Hellman prime <em>p</em> and generator <em>g</em>. The client is expected to check whether <em>p</em> is a safe prime and perform all the <a href="/api/end-to-end#sending-a-request">security checks</a> necessary for secret chats.</li>
<li><em>A</em> chooses a random value of <em>a</em>, 1 &lt; a &lt; p-1, and computes <em>g_a:=power(g,a) mod p</em> (a 256-byte number) and <em>g_a_hash:=SHA256(g_a)</em> (32 bytes long).</li>
<li><em>A</em> invokes (sends to server <em>S</em>) <a href="/method/phone.requestCall">phone.requestCall</a>, which has the field <code>g_a_hash:bytes</code>, among others. For this call, this field is to be filled with <em>g_a_hash</em>, <strong>not</strong> <em>g_a</em> itself.</li>
<li>The Server <em>S</em> performs privacy checks and sends an <a href="/constructor/updatePhoneCall">updatePhoneCall</a> update with a <a href="/constructor/phoneCallRequested">phoneCallRequested</a> constructor to all of <em>B</em>'s active devices. This update, apart from the identity of <em>A</em> and other relevant parameters, contains the <em>g_a_hash</em> field, filled with the value obtained from <em>A</em>.</li>
<li><em>B</em> accepts the call on one of their devices, stores the received value of <em>g_a_hash</em> for this instance of the voice call creation protocol, chooses a random value of <em>b</em>, 1 &lt; b &lt; p-1, computes <em>g_b:=power(g,b) mod p</em>, performs all the required security checks, and invokes the <a href="/method/phone.acceptCall">phone.acceptCall</a> method, which has a <em>g_b:bytes</em> field (among others), to be filled with the value of <em>g_b</em> itself (not its hash).</li>
<li>The Server <em>S</em> sends an <a href="/constructor/updatePhoneCall">updatePhoneCall</a> with the <a href="/constructor/phoneCallDiscarded">phoneCallDiscarded</a> constructor to all other devices <em>B</em> has authorized, to prevent accepting the same call on any of the other devices. From this point on, the server <em>S</em> works only with that of <em>B</em>'s devices which has invoked <a href="/method/phone.acceptCall">phone.acceptCall</a> first.</li>
<li>The Server <em>S</em> sends to <em>A</em> an <a href="/constructor/updatePhoneCall">updatePhoneCall</a> update with <a href="/constructor/phoneCallAccepted">phoneCallAccepted</a> constructor, containing the value of <em>g_b</em> received from <em>B</em>.</li>
<li><em>A</em> performs all the usual security checks on <em>g_b</em> and <em>a</em>, computes the Diffie--Hellman key <em>key:=power(g_b,a) mod p</em> and its fingerprint <em>key_fingerprint:long</em>, equal to the lower 64 bits of <em>SHA1(key)</em>, the same as with secret chats. Then <em>A</em> invokes the <a href="/method/phone.confirmCall">phone.confirmCall</a> method, containing <code>g_a:bytes</code> and <code>key_fingerprint:long</code>.</li>
<li>The Server <em>S</em> sends to <em>B</em> an <a href="/constructor/updatePhoneCall">updatePhoneCall</a> update with the <a href="/constructor/phoneCall">phoneCall</a> constructor, containing the value of <em>g_a</em> in <em>g_a_or_b:bytes</em> field, and <em>key_fingerprint:long</em></li>
<li>At this point <em>B</em> receives the value of <em>g_a</em>. It checks that <em>SHA256(g_a)</em> is indeed equal to the previously received value of <em>g_a_hash</em>, performs all the <a href="/mtproto/security_guidelines">usual Diffie-Hellman security checks</a>, and computes the key <em>key:=power(g_a,b) mod p</em> and its fingerprint, equal to the lower 64 bits of <em>SHA1(key)</em>. Then it checks that this fingerprint equals the value of <code>key_fingerprint:long</code> received from the other side, as an implementation sanity check.</li>
</ul>
<p>At this point, the Diffie--Hellman key exchange is complete, and both parties have a 256-byte shared secret key <em>key</em> which is used to encrypt all further exchanges between <em>A</em> and <em>B</em>.</p>
<p>It is of paramount importance to accept each update only once for each instance of the key generation protocol, discarding any duplicates or alternative versions of already received and processed messages (updates).</p>
<h2><a class="anchor" href="#encryption" id="encryption" name="encryption"><i class="anchor-icon"></i></a>Encryption</h2>
<blockquote>
<p>This document describes encryption in <strong>voice and video calls</strong> as implemented in Telegram apps with versions <strong>7.0</strong> and above. See <a href="https://core.telegram.org/api/end-to-end/voice-calls">this document</a> for details on encryption used in <strong>voice calls</strong> in app versions released before <strong>August 14, 2020</strong>.</p>
</blockquote>
<p>The <a href="https://github.com/TelegramMessenger/tgcalls">Telegram Voice and Video Call Library</a> uses an optimized version of <a href="/">MTProto 2.0</a> to send and receive <strong>packets</strong>, consisting of one or more end-to-end encrypted <strong>messages</strong> of various types (<a href="https://webrtcglossary.com/ice/"><em>ice</em></a> <em>candidates list, video formats, remote video status, audio stream data, video stream data, message ack</em> or <em>empty</em>).</p>
<p>This document describes only the encryption process, leaving out encoding and network-dependent parts.</p>
<p>The library starts working with:</p>
<ul>
<li>An <a href="#encryption-key">encryption key</a> <code>key</code> shared between the parties, as generated above.</li>
<li>Information whether the call is <strong>outgoing</strong> or <strong>incoming</strong>.</li>
<li>Two data transfer channels: <strong>signaling</strong>, offered by the Telegram API, and <strong>transport</strong> based on WebRTC.</li>
</ul>
<p>Both data transfer channels are unreliable (messages may get lost), but <strong>signaling</strong> is slower and more reliable.</p>
<h3><a class="anchor" href="#encrypting-call-data" id="encrypting-call-data" name="encrypting-call-data"><i class="anchor-icon"></i></a>Encrypting Call Data</h3>
<p>The body of a packet (<code>decrypted_body</code>) consists of several messages and their respective <code>seq</code> numbers concatenated together.</p>
<ul>
<li>decrypted_body = message_seq1 + message_body1 + message_seq2 + message_body2</li>
</ul>
<p>Each <code>decrypted_body</code> is unique because no two <code>seq</code> numbers of the first message can be the same. If only old messages need to be re-sent, an <em>empty</em> message with new unique <code>seq</code> is added to the packet first.</p>
<p>The <a href="#key-generation">encryption key</a> <code>key</code> is used to compute a 128-bit <code>msg_key</code> and then a 256-bit <code>aes_key</code> and a 128-bit <code>aes_iv</code>:</p>
<ul>
<li>msg_key_large = SHA256 (substr(key, 88+x, 32) + decrypted_body);</li>
<li>msg_key = substr (msg_key_large, 8, 16);</li>
<li>sha256_a = SHA256 (msg_key + substr (key, x, 36));</li>
<li>sha256_b = SHA256 (substr (key, 40+x, 36) + msg_key);</li>
<li>aes_key = substr (sha256_a, 0, 8) + substr (sha256_b, 8, 16) + substr (sha256_a, 24, 8);</li>
<li>aes_iv = substr (sha256_b, 0, 4) + substr (sha256_a, 8, 8) + substr (sha256_b, 24, 4);</li>
</ul>
<p><code>x</code> depends on whether the call is <strong>outgoing</strong> or <strong>incoming</strong> and on the connection type:</p>
<ul>
<li>x = 0 for <strong>outgoing</strong> + <strong>transport</strong></li>
<li>x = 8 for <strong>incoming</strong> + <strong>transport</strong></li>
<li>x = 128 for <strong>outgoing</strong> + <strong>signaling</strong></li>
<li>x = 136 for <strong>incoming</strong> + <strong>signaling</strong></li>
</ul>
<p>This allows apps to decide which packet types will be sent to which connections and work in these connections independently (with each having its own <code>seq</code> counter).</p>
<p>The resulting <code>aes_key</code> and <code>aes_iv</code> are used to encrypt <code>decrypted_body</code>:</p>
<ul>
<li>encrypted_body = AES_CTR (decrypted_body, aes_key, aes_iv)</li>
</ul>
<p>The packet that gets sent consists of <code>msg_key</code> and <code>encrypted_body</code>:</p>
<ul>
<li>packet_bytes = msg_key + encrypted_body</li>
</ul>
<p>When received, the packet gets decrypted using <code>key</code> and <code>msg_key</code>, after which <code>msg_key</code> is checked against the relevant <code>SHA256</code> substring. If the check fails, the packet <strong>must</strong> be discarded.</p>
<h3><a class="anchor" href="#protecting-against-replay-attacks" id="protecting-against-replay-attacks" name="protecting-against-replay-attacks"><i class="anchor-icon"></i></a>Protecting Against Replay Attacks</h3>
<p>Each of the peers maintains its own 32-bit monotonically increasing counter for outgoing messages, <code>seq</code>, starting with <code>1</code>. This <code>seq</code> counter is prepended to each sent message and increased by <code>1</code> for each new message. No two <code>seq</code> numbers of the first message in a packet can be the same. If only old messages need to be re-sent, an <em>empty</em> message with a new unique <code>seq</code> is added to the packet first. When the <code>seq</code> counter reaches <code>2^30</code>, the call must be aborted. Each peer stores <code>seq</code> values of all the messages it has received (and processed) which are larger than <code>max_received_seq - 64</code>, where <code>max_received_seq</code> is the largest <code>seq</code> number received so far.</p>
<p>If a packet is received, the first message of which has a <code>seq</code> that is smaller or equal to <code>max_received_seq - 64</code> or its <code>seq</code> had already been received, the message is discarded. Otherwise, the <code>seq</code> values of all incoming messages are memorized and <code>max_received_seq</code> is adjusted. This guarantees that no two packets will be processed twice.</p>
<h2><a class="anchor" href="#key-verification" id="key-verification" name="key-verification"><i class="anchor-icon"></i></a>Key Verification</h2>
<p>To verify the key, and ensure that no MITM attack is taking place, both parties concatenate the secret key <em>key</em> with the value <em>g_a</em> of the Caller ( <em>A</em> ), compute SHA256 and use it to generate a sequence of emoticons. More precisely, the SHA256 hash is split into four 64-bit integers; each of them is divided by the total number of emoticons used (currently 333), and the remainder is used to select specific emoticons. The specifics of the protocol guarantee that comparing four emoticons out of a set of 333 is sufficient to prevent eavesdropping (MiTM attack on DH) with a probability of <strong>0.9999999999</strong>.</p>
<p>This is because instead of the standard Diffie-Hellman key exchange which requires only two messages between the parties:</p>
<ul>
<li>A-&gt;B : (generates a and) sends g_a := g^a</li>
<li>B-&gt;A : (generates b and true key (g_a)^b, then) sends g_b := g^b</li>
<li>A : computes key (g_b)^a</li>
</ul>
<p>we use a <strong>three-message modification</strong> thereof that works well when both parties are online (which also happens to be a requirement for voice calls):</p>
<ul>
<li>A-&gt;B : (generates a and) sends g_a_hash := hash(g^a)</li>
<li>B-&gt;A : (stores g_a_hash, generates b and) sends g_b := g^b</li>
<li>A-&gt;B : (computes key (g_b)^a, then) sends g_a := g^a</li>
<li>B : checks hash(g_a) == g_a_hash, then computes key (g_a)^b</li>
</ul>
<p>The idea here is that <em>A</em> commits to a specific value of <em>a</em> (and of <em>g_a</em>) without disclosing it to <em>B</em>. <em>B</em> has to choose its value of <em>b</em> and <em>g_b</em> without knowing the true value of <em>g_a</em>, so that it cannot try different values of <em>b</em> to force the final key <em>(g_a)^b</em> to have any specific properties (such as fixed lower 32 bits of SHA256(key)). At this point, <em>B</em> commits to a specific value of <em>g_b</em> without knowing <em>g_a</em>. Then <em>A</em> has to send its value <em>g_a</em>; it cannot change it even though it knows <em>g_b</em> now, because the other party <em>B</em> would accept only a value of <em>g_a</em> that has a hash specified in the very first message of the exchange.</p>
<p>If some impostor is pretending to be either <em>A</em> or <em>B</em> and tries to perform a Man-in-the-Middle Attack on this Diffie--Hellman key exchange, the above still holds. Party <em>A</em> will generate a shared key with <em>B</em> -- or whoever pretends to be <em>B</em> -- without having a second chance to change its exponent <em>a</em> depending on the value <em>g_b</em> received from the other side; and the impostor will not have a chance to adapt his value of <em>b</em> depending on <em>g_a</em>, because it has to commit to a value of <em>g_b</em> before learning <em>g_a</em>. The same is valid for the key generation between the impostor and the party <em>B</em>.</p>
<p>The use of hash commitment in the DH exchange constrains the attacker to only <strong>one guess</strong> to generate the correct visualization in their attack, which means that using just over 33 bits of entropy represented by four emoji in the visualization is enough to make a successful attack highly improbable.</p>
<blockquote>
<p>For a slightly more user-friendly explanation of the above see: <a href="https://core.telegram.org/techfaq#q-how-are-voice-calls-authenticated">How are calls authenticated?</a></p>
</blockquote></div>
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<h1 id="dev_page_title">Styled text with message entities</h1>
<div id="dev_page_content"><p>Telegram supports styled text using <a href="/type/MessageEntity">message entities</a>.</p>
<p>A client that wants to send styled messages would simply have to integrate a <a href="https://en.wikipedia.org/wiki/Markdown">Markdown</a>/<a href="https://en.wikipedia.org/wiki/HTML">HTML</a> parser, and generate an array of message entities by iterating through the parsed tags.</p>
<p>Special care must be taken to consider the UTF-8 length of strings when generating message entities, see example implementations: <a href="https://github.com/tdlib/td/tree/master/td/telegram/MessageEntity.cpp">tdlib</a>, <a href="https://github.com/danog/MadelineProto/blob/master/src/danog/MadelineProto/TL/Conversion/BotAPI.php">MadelineProto</a>.</p>
<p>Nested entities are supported.<br>
For example the following HTML/Markdown aliases for message entities can be used:</p>
<ul>
<li><a href="https://core.telegram.org/constructor/messageEntityBold"><strong>messageEntityBold</strong></a> =&gt; <code>&lt;b&gt;bold&lt;/b&gt;</code>, <code>&lt;strong&gt;bold&lt;/strong&gt;</code>, <code>**bold**</code></li>
<li><a href="https://core.telegram.org/constructor/messageEntityItalic"><em>messageEntityItalic</em></a> =&gt; <code>&lt;i&gt;italic&lt;/i&gt;</code>, <code>&lt;em&gt;italic&lt;/em&gt;</code> <code>*italic*</code></li>
<li><a href="https://core.telegram.org/constructor/messageEntityCode"><code>messageEntityCode</code></a> =&gt; <code>&lt;code&gt;code&lt;/code&gt;</code>, <code>`code`</code></li>
<li><a href="https://core.telegram.org/constructor/messageEntityStrike"><del>messageEntityStrike</del></a> =&gt; <code>&lt;s&gt;strike&lt;/s&gt;</code>, <code>&lt;strike&gt;strike&lt;/strike&gt;</code>, <code>&lt;del&gt;strike&lt;/del&gt;</code>, <code>~~strike~~</code></li>
<li><a href="https://core.telegram.org/constructor/messageEntityUnderline"><u>messageEntityUnderline</u></a> =&gt; <code>&lt;u&gt;underline&lt;/u&gt;</code></li>
<li><a href="https://core.telegram.org/constructor/messageEntityPre"><code>messageEntityPre</code></a> =&gt; <code>&lt;pre language="c++"&gt;code&lt;/pre&gt;</code>, </li>
</ul>
<pre>
```c++
code
```
</pre>
<p>The following entities can also be used to <a href="/api/mentions">mention</a> users:</p>
<ul>
<li><a href="/constructor/inputMessageEntityMentionName">inputMessageEntityMentionName</a> =&gt; <a href="https://t.me/botfather">Mention a user</a></li>
<li><a href="/constructor/inputMessageEntityMentionName">messageEntityMention</a> =&gt; <a href="https://t.me/botfather">@botfather</a> (this mention is generated automatically server-side for @usernames in messages)</li>
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<h1 id="dev_page_title">Error handling </h1>
<div id="dev_page_content"><p>There will be errors when working with the API, and they must be correctly handled on the client.</p>
<p>An error is characterized by several parameters:</p>
<h4><a class="anchor" href="#error-code" id="error-code" name="error-code"><i class="anchor-icon"></i></a>Error Code</h4>
<p>Numerical value similar to HTTP status. Contains information on the type of error that occurred: for example, a data input error, privacy error, or server error. This is a required parameter.</p>
<h4><a class="anchor" href="#error-type" id="error-type" name="error-type"><i class="anchor-icon"></i></a>Error Type</h4>
<p>A string literal in the form of <code>/[A-Z_0-9]+/</code>, which summarizes the problem. For example, <code>AUTH_KEY_UNREGISTERED</code>. This is an optional parameter.</p>
<hr>
<h4><a class="anchor" href="#error-constructors" id="error-constructors" name="error-constructors"><i class="anchor-icon"></i></a>Error Constructors</h4>
<p>There should be a way to handle errors that are returned in <a href="/mtproto/service_messages#rpc-error">rpc_error</a> constructors.</p>
<p>Below is a list of error codes and their meanings:</p>
<h3><a class="anchor" href="#303-see-other" id="303-see-other" name="303-see-other"><i class="anchor-icon"></i></a>303 SEE_OTHER</h3>
<p>The request must be repeated, but directed to a different data center.</p>
<h4><a class="anchor" href="#examples-of-errors" id="examples-of-errors" name="examples-of-errors"><i class="anchor-icon"></i></a>Examples of Errors:</h4>
<ul>
<li>FILE_MIGRATE_X: the file to be accessed is currently stored in a different data center.</li>
<li>PHONE_MIGRATE_X: the phone number a user is trying to use for authorization is associated with a different data center.</li>
<li>NETWORK_MIGRATE_X: the source IP address is associated with a different data center (for registration)</li>
<li>USER_MIGRATE_X: the user whose identity is being used to execute queries is associated with a different data center (for registration)</li>
</ul>
<p>In all these cases, the error descriptions string literal contains the number of the data center (instead of the X) to which the repeated query must be sent.
<a href="/api/datacenter">More information about redirects between data centers »</a></p>
<h3><a class="anchor" href="#400-bad-request" id="400-bad-request" name="400-bad-request"><i class="anchor-icon"></i></a>400 BAD_REQUEST</h3>
<p>The query contains errors. In the event that a request was created using a form and contains user generated data, the user should be notified that the data must be corrected before the query is repeated.</p>
<h4><a class="anchor" href="#examples-of-errors" id="examples-of-errors" name="examples-of-errors"><i class="anchor-icon"></i></a>Examples of Errors:</h4>
<ul>
<li>FIRSTNAME_INVALID: The first name is invalid</li>
<li>LASTNAME_INVALID: The last name is invalid</li>
<li>PHONE_NUMBER_INVALID: The phone number is invalid</li>
<li>PHONE_CODE_HASH_EMPTY: phone_code_hash is missing</li>
<li>PHONE_CODE_EMPTY: phone_code is missing</li>
<li>PHONE_CODE_EXPIRED: The confirmation code has expired</li>
<li>API_ID_INVALID: The api_id/api_hash combination is invalid</li>
<li>PHONE_NUMBER_OCCUPIED: The phone number is already in use</li>
<li>PHONE_NUMBER_UNOCCUPIED: The phone number is not yet being used</li>
<li>USERS_TOO_FEW: Not enough users (to create a chat, for example)</li>
<li>USERS_TOO_MUCH: The maximum number of users has been exceeded (to create a chat, for example)</li>
<li>TYPE_CONSTRUCTOR_INVALID: The type constructor is invalid</li>
<li>FILE_PART_INVALID: The file part number is invalid</li>
<li>FILE_PARTS_INVALID: The number of file parts is invalid</li>
<li>FILE_PART_Х_MISSING: Part X (where X is a number) of the file is missing from storage</li>
<li>MD5_CHECKSUM_INVALID: The MD5 checksums do not match</li>
<li>PHOTO_INVALID_DIMENSIONS: The photo dimensions are invalid</li>
<li>FIELD_NAME_INVALID: The field with the name FIELD_NAME is invalid</li>
<li>FIELD_NAME_EMPTY: The field with the name FIELD_NAME is missing</li>
<li>MSG_WAIT_FAILED: A request that must be completed before processing the current request returned an error</li>
<li>MSG_WAIT_TIMEOUT: A request that must be completed before processing the current request didn't finish processing yet</li>
</ul>
<h3><a class="anchor" href="#401-unauthorized" id="401-unauthorized" name="401-unauthorized"><i class="anchor-icon"></i></a>401 UNAUTHORIZED</h3>
<p>There was an unauthorized attempt to use functionality available only to authorized users.</p>
<h4><a class="anchor" href="#examples-of-errors" id="examples-of-errors" name="examples-of-errors"><i class="anchor-icon"></i></a>Examples of Errors:</h4>
<ul>
<li>AUTH_KEY_UNREGISTERED: The key is not registered in the system</li>
<li>AUTH_KEY_INVALID: The key is invalid</li>
<li>USER_DEACTIVATED: The user has been deleted/deactivated</li>
<li>SESSION_REVOKED: The authorization has been invalidated, because of the user terminating all sessions</li>
<li>SESSION_EXPIRED: The authorization has expired</li>
<li>AUTH_KEY_PERM_EMPTY: The method is unavailble for temporary authorization key, not bound to permanent</li>
</ul>
<h3><a class="anchor" href="#403-forbidden" id="403-forbidden" name="403-forbidden"><i class="anchor-icon"></i></a>403 FORBIDDEN</h3>
<p>Privacy violation. For example, an attempt to write a message to someone who has blacklisted the current user.</p>
<h3><a class="anchor" href="#404-not-found" id="404-not-found" name="404-not-found"><i class="anchor-icon"></i></a>404 NOT_FOUND</h3>
<p>An attempt to invoke a non-existent object, such as a method.</p>
<h3><a class="anchor" href="#406-not-acceptable" id="406-not-acceptable" name="406-not-acceptable"><i class="anchor-icon"></i></a>406 NOT_ACCEPTABLE</h3>
<p>Similar to <a href="#400-bad-request">400 BAD_REQUEST</a>, but the app should not display any error messages to user in UI as a result of this response. The error message will be delivered via <a href="/constructor/updateServiceNotification">updateServiceNotification</a> instead.</p>
<h3><a class="anchor" href="#420-flood" id="420-flood" name="420-flood"><i class="anchor-icon"></i></a>420 FLOOD</h3>
<p>The maximum allowed number of attempts to invoke the given method with the given input parameters has been exceeded. For example, in an attempt to request a large number of text messages (SMS) for the same phone number.</p>
<h4><a class="anchor" href="#error-example" id="error-example" name="error-example"><i class="anchor-icon"></i></a>Error Example:</h4>
<ul>
<li>FLOOD_WAIT_X: A wait of X seconds is required (where X is a number)</li>
</ul>
<h3><a class="anchor" href="#500-internal" id="500-internal" name="500-internal"><i class="anchor-icon"></i></a>500 INTERNAL</h3>
<p>An internal server error occurred while a request was being processed; for example, there was a disruption while accessing a database or file storage.</p>
<p>If a client receives a 500 error, or you believe this error should not have occurred, please collect as much information as possible about the query and error and send it to the developers.</p>
<h3><a class="anchor" href="#other-error-codes" id="other-error-codes" name="other-error-codes"><i class="anchor-icon"></i></a>Other Error Codes</h3>
<p>If a server returns an error with a code other than the ones listed above, it may be considered the same as a 500 error and treated as an <a href="#500-internal">internal server error</a>.</p></div>
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<h1 id="dev_page_title">File references</h1>
<div id="dev_page_content"><p>File references are strings of bytes, that can be encountered in the <code>file_reference</code> fields of <a href="/constructor/document">document</a> and <a href="/constructor/photo">photo</a> objects.</p>
<p>They must be cached by the client, along with the <strong>origin context</strong> where the document/photo object was found, in order to be refetched when the file reference expires.</p>
<p>Example implementation of a reference database: <a href="https://github.com/danog/MadelineProto/blob/master/src/danog/MadelineProto/MTProtoTools/ReferenceDatabase.php">MadelineProto</a>, <a href="https://github.com/DrKLO/Telegram/blob/master/TMessagesProj/src/main/java/org/telegram/messenger/FileRefController.java">android</a>, <a href="https://github.com/telegramdesktop/tdesktop/blob/bec39d89e19670eb436dc794a8f20b657cb87c71/Telegram/SourceFiles/data/data_file_origin.cpp">telegram desktop</a>, <a href="https://github.com/tdlib/td/blob/56163c2460a65afc4db2c57ece576b8c38ea194b/td/telegram/FileReferenceManager.cpp">tdlib</a>.</p>
<h4><a class="anchor" href="#another-example" id="another-example" name="another-example"><i class="anchor-icon"></i></a>Another example:</h4>
<p>Assume you receive a <a href="/constructor/message">message</a> from your friend: that message contains a <a href="/constructor/messageMediaPhoto">messageMediaPhoto</a> with a <a href="/constructor/photo">photo</a>.</p>
<p>Your client has to cache not only the <code>file_reference</code> field of the photo, but also the context in which the file reference was seen (in this case, a message coming from a specific user).</p>
<p>The context info is in this case, <a href="https://github.com/danog/MadelineProto/blob/master/src/danog/MadelineProto/MTProtoTools/ReferenceDatabase.php#L74">an origin context of type message</a>, containing the message ID and the peer ID of the chat/channel/user where the message was seen.</p>
<p>The context info has to be associated with the file reference: when downloading a file using <a href="/method/upload.getFile">upload.getFile</a>, a <code>FILE_REFERENCE_EXPIRED</code> error (or another error starting with <code>FILE_REFERENCE_</code>) may be returned.<br>
If this happens, the context info must be used to refetch the object that contained the file reference: in this example, the peer info and the message ID have to be used with <a href="/method/channels.getMessages">channels.getMessages</a> or <a href="/method/messages.getMessages">messages.getMessages</a> to <a href="https://github.com/danog/MadelineProto/blob/master/src/danog/MadelineProto/MTProtoTools/ReferenceDatabase.php#L481">refetch the message</a>, recache the file reference and use it in a new file download request.</p>
<p>More than one origin context can be associated to one file reference, for greater resilience (in the case of a message that was deleted in one chat but was also forwarded in another chat, the file reference can be refetched from the second chat, instead).</p>
<p>Origin contexts for objects returned by method calls with certain parameters can be considered, too (for example, in the case of favorited sticker sets returned by <a href="/method/messages.getFavedStickers">messages.getFavedStickers</a>).</p></div>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/files" >Uploading and Downloading Files</a></li></ul></div>
<h1 id="dev_page_title">Uploading and Downloading Files</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>When working with the API, it is sometimes necessary to send a relatively large file to the server. For example, when sending a message with a photo/video attachment or when setting the current users profile picture.</p>
<h3><a class="anchor" href="#uploading-files" id="uploading-files" name="uploading-files"><i class="anchor-icon"></i></a>Uploading files</h3>
<p>There are a number of API methods to save files. The schema of the types and methods used is presented below:</p>
<pre><code><a href='/constructor/inputFile'>inputFile</a>#f52ff27f id:<a href='/type/long'>long</a> parts:<a href='/type/int'>int</a> name:<a href='/type/string'>string</a> md5_checksum:<a href='/type/string'>string</a> = <a href='/type/InputFile'>InputFile</a>;
<a href='/constructor/inputFileBig'>inputFileBig</a>#fa4f0bb5 id:<a href='/type/long'>long</a> parts:<a href='/type/int'>int</a> name:<a href='/type/string'>string</a> = <a href='/type/InputFile'>InputFile</a>;
<a href='/constructor/inputEncryptedFileUploaded'>inputEncryptedFileUploaded</a>#64bd0306 id:<a href='/type/long'>long</a> parts:<a href='/type/int'>int</a> md5_checksum:<a href='/type/string'>string</a> key_fingerprint:<a href='/type/int'>int</a> = <a href='/type/InputEncryptedFile'>InputEncryptedFile</a>;
<a href='/constructor/inputEncryptedFileBigUploaded'>inputEncryptedFileBigUploaded</a>#2dc173c8 id:<a href='/type/long'>long</a> parts:<a href='/type/int'>int</a> key_fingerprint:<a href='/type/int'>int</a> = <a href='/type/InputEncryptedFile'>InputEncryptedFile</a>;
<a href='/constructor/inputSecureFileUploaded'>inputSecureFileUploaded</a>#3334b0f0 id:<a href='/type/long'>long</a> parts:<a href='/type/int'>int</a> md5_checksum:<a href='/type/string'>string</a> file_hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/InputSecureFile'>InputSecureFile</a>;
<a href='/constructor/inputSecureFile'>inputSecureFile</a>#5367e5be id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputSecureFile'>InputSecureFile</a>;
<a href='/constructor/inputMediaUploadedPhoto'>inputMediaUploadedPhoto</a>#1e287d04 flags:<a href='/type/%23'>#</a> file:<a href='/type/InputFile'>InputFile</a> stickers:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputDocument'>InputDocument</a>&gt; ttl_seconds:flags.1?<a href='/type/int'>int</a> = <a href='/type/InputMedia'>InputMedia</a>;
<a href='/constructor/inputMediaUploadedDocument'>inputMediaUploadedDocument</a>#5b38c6c1 flags:<a href='/type/%23'>#</a> nosound_video:flags.3?<a href='/constructor/true'>true</a> force_file:flags.4?<a href='/constructor/true'>true</a> file:<a href='/type/InputFile'>InputFile</a> thumb:flags.2?<a href='/type/InputFile'>InputFile</a> mime_type:<a href='/type/string'>string</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; stickers:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputDocument'>InputDocument</a>&gt; ttl_seconds:flags.1?<a href='/type/int'>int</a> = <a href='/type/InputMedia'>InputMedia</a>;
<a href='/constructor/inputChatUploadedPhoto'>inputChatUploadedPhoto</a>#c642724e flags:<a href='/type/%23'>#</a> file:flags.0?<a href='/type/InputFile'>InputFile</a> video:flags.1?<a href='/type/InputFile'>InputFile</a> video_start_ts:flags.2?<a href='/type/double'>double</a> = <a href='/type/InputChatPhoto'>InputChatPhoto</a>;
---functions---
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.uploadMedia'>messages.uploadMedia</a>#519bc2b1 peer:<a href='/type/InputPeer'>InputPeer</a> media:<a href='/type/InputMedia'>InputMedia</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
<a href='/method/messages.sendEncryptedFile'>messages.sendEncryptedFile</a>#5559481d flags:<a href='/type/%23'>#</a> silent:flags.0?<a href='/constructor/true'>true</a> peer:<a href='/type/InputEncryptedChat'>InputEncryptedChat</a> random_id:<a href='/type/long'>long</a> data:<a href='/type/bytes'>bytes</a> file:<a href='/type/InputEncryptedFile'>InputEncryptedFile</a> = <a href='/type/messages.SentEncryptedMessage'>messages.SentEncryptedMessage</a>;
<a href='/method/photos.uploadProfilePhoto'>photos.uploadProfilePhoto</a>#89f30f69 flags:<a href='/type/%23'>#</a> file:flags.0?<a href='/type/InputFile'>InputFile</a> video:flags.1?<a href='/type/InputFile'>InputFile</a> video_start_ts:flags.2?<a href='/type/double'>double</a> = <a href='/type/photos.Photo'>photos.Photo</a>;
<a href='/method/upload.saveFilePart'>upload.saveFilePart</a>#b304a621 file_id:<a href='/type/long'>long</a> file_part:<a href='/type/int'>int</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/Bool'>Bool</a>;
<a href='/method/upload.saveBigFilePart'>upload.saveBigFilePart</a>#de7b673d file_id:<a href='/type/long'>long</a> file_part:<a href='/type/int'>int</a> file_total_parts:<a href='/type/int'>int</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>Before transmitting the contents of the file itself, the file has to be assigned a unique 64-bit client identifier: <strong>file_id</strong>.</p>
<p>The files binary content is then split into parts. All parts must have the same size ( <strong>part_size</strong> ) and the following conditions must be met:</p>
<ul>
<li><code>part_size % 1024 = 0</code> (divisible by 1KB)</li>
<li><code>524288 % part_size = 0</code> (512KB must be evenly divisible by <strong>part_size</strong>)</li>
</ul>
<p>The last part does not have to satisfy these conditions, provided its size is less than <strong>part_size</strong>.</p>
<p>Each part should have a sequence number, <strong>file_part</strong>, with a value ranging from 0 to 2,999.</p>
<p>After the file has been partitioned you need to choose a method for saving it on the server. Use <a href="/method/upload.saveBigFilePart">upload.saveBigFilePart</a> in case the full size of the file is more than <strong>10 MB</strong> and <a href="/method/upload.saveFilePart">upload.saveFilePart</a> for smaller files.</p>
<p>Each call saves a portion of the data in a temporary location on the server to be used later. The storage life of each portion of data is between several minutes and several hours (depending on how busy the storage area is). After this time, the file part will become unavailable. To increase the time efficiency of a file save operation, we recommend using a call queue, so X pieces of the file are being saved at any given moment in time. Each successful operation to save a part invokes the method call to save the next part. The value of X can be tuned to achieve maximum performance.</p>
<p>When using one of the methods mentioned above to save file parts, one of the following <a href="/api/errors#400-bad-request">data input errors</a> may be returned:</p>
<ul>
<li>FILE_PARTS_INVALID - Invalid number of parts. The value is not between <code>1..3000</code></li>
<li>FILE_PART_INVALID: The file part number is invalid. The value is not between <code>0 and 2,999</code>.</li>
<li>FILE_PART_TOO_BIG: The size limit (512 KB) for the content of the file part has been exceeded</li>
<li>FILE_PART_EMPTY: The file part sent is empty</li>
<li>FILE_PART_SIZE_INVALID - 512KB cannot be evenly divided by <strong>part_size</strong></li>
<li>FILE_PART_SIZE_CHANGED - The part size is different from the size of one of the previous parts in the same file</li>
</ul>
<p>While the parts are being uploaded, an <a href="https://en.wikipedia.org/wiki/MD5">MD5 hash</a> of the file contents can also be computed to be used later as the <strong>md5_checksum</strong> parameter in the <a href="/constructor/inputFile">inputFile</a> constructor (since it is checked only by the server, for encrypted secret chat files it must be generated from the encrypted file).
After the entire file is successfully saved, the final method may be called and passed the generated <a href="/type/InputFile">inputFile</a> object. In case the <a href="/method/upload.saveBigFilePart">upload.saveBigFilePart</a> method is used, the <a href="/constructor/inputFileBig">inputFileBig</a> constructor must be passed, in other cases use <a href="/constructor/inputFile">inputFile</a>.</p>
<ul>
<li><a href="/method/messages.sendMedia">messages.sendMedia</a> - Sends a media file to a chat</li>
<li><a href="/method/messages.uploadMedia">messages.uploadMedia</a> - Uploads a media file to a chat, without sending it, returning only a <a href="/type/MessageMedia">MessageMedia</a> constructor that can be used to later send the file to multiple chats, without reuploading it every time. </li>
<li><a href="/method/photos.uploadProfilePhoto">photos.uploadProfilePhoto</a> - Used to set a <a href="#uploading-profile-or-chat-pictures">profile or chat picture or video</a></li>
</ul>
<p>The file save operation may return one of the following <a href="/api/errors#400-bad-request">data input errors</a>:</p>
<ul>
<li>FILE_PARTS_INVALID: The number of file parts is invalid The value is not between 1 and 3,000.</li>
<li>FILE_PART_Х_MISSING: Part X (where X is a number) of the file is missing from storage. Try repeating the method call to resave the part.</li>
<li>MD5_CHECKSUM_INVALID: The files checksum did not match the <strong>md5_checksum</strong> parameter</li>
</ul>
<h4><a class="anchor" href="#albums-grouped-media" id="albums-grouped-media" name="albums-grouped-media"><i class="anchor-icon"></i></a>Albums, grouped media</h4>
<pre><code><a href='/constructor/inputMediaUploadedPhoto'>inputMediaUploadedPhoto</a>#1e287d04 flags:<a href='/type/%23'>#</a> file:<a href='/type/InputFile'>InputFile</a> stickers:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputDocument'>InputDocument</a>&gt; ttl_seconds:flags.1?<a href='/type/int'>int</a> = <a href='/type/InputMedia'>InputMedia</a>;
<a href='/constructor/inputMediaUploadedDocument'>inputMediaUploadedDocument</a>#5b38c6c1 flags:<a href='/type/%23'>#</a> nosound_video:flags.3?<a href='/constructor/true'>true</a> force_file:flags.4?<a href='/constructor/true'>true</a> file:<a href='/type/InputFile'>InputFile</a> thumb:flags.2?<a href='/type/InputFile'>InputFile</a> mime_type:<a href='/type/string'>string</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; stickers:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputDocument'>InputDocument</a>&gt; ttl_seconds:flags.1?<a href='/type/int'>int</a> = <a href='/type/InputMedia'>InputMedia</a>;
<a href='/constructor/inputSingleMedia'>inputSingleMedia</a>#1cc6e91f flags:<a href='/type/%23'>#</a> media:<a href='/type/InputMedia'>InputMedia</a> random_id:<a href='/type/long'>long</a> message:<a href='/type/string'>string</a> entities:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; = <a href='/type/InputSingleMedia'>InputSingleMedia</a>;
---functions---
<a href='/method/messages.sendMultiMedia'>messages.sendMultiMedia</a>#cc0110cb flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> multi_media:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputSingleMedia'>InputSingleMedia</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>Telegram allows grouping photos into <a href="https://telegram.org/blog/albums-saved-messages">albums</a> and generic files (audio, docuemnts) into media groups. </p>
<p>To do this, <a href="/method/messages.sendMultiMedia">messages.sendMultiMedia</a> is used, wrapping each <a href="/type/InputMedia">InputMedia</a> constructor (uploaded or pre-existing, maximum 10 per media group) into an <a href="/constructor/inputSingleMedia">inputSingleMedia</a> constructor, optionally providing a custom per-file caption in <code>message</code>. </p>
<p>For photo albums, clients should display an album caption only if exactly one photo in the group has a caption, otherwise no album caption should be displayed, and only when viewing in detail a specific photo of the group the caption should be shown.<br>
Other grouped media can display a caption under each file. </p>
<h4><a class="anchor" href="#re-using-pre-uploaded-files" id="re-using-pre-uploaded-files" name="re-using-pre-uploaded-files"><i class="anchor-icon"></i></a>Re-using pre-uploaded files</h4>
<pre><code><a href='/constructor/document'>document</a>#1e87342b flags:<a href='/type/%23'>#</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> size:<a href='/type/int'>int</a> thumbs:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_thumbs:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/Document'>Document</a>;
---functions---
<a href='/method/messages.getDocumentByHash'>messages.getDocumentByHash</a>#338e2464 sha256:<a href='/type/bytes'>bytes</a> size:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> = <a href='/type/Document'>Document</a>;</code></pre>
<p>For some types of documents like GIFs, <a href="/method/messages.getDocumentByHash">messages.getDocumentByHash</a> can be used to search for the document on Telegram servers.
The SHA256 hash of the file is computed, and it is passed along with the file's mime type and size to the method: if the file type is correct and the file is found, a <a href="/constructor/document">document</a> is returned.</p>
<h3><a class="anchor" href="#uploading-profile-or-chat-pictures" id="uploading-profile-or-chat-pictures" name="uploading-profile-or-chat-pictures"><i class="anchor-icon"></i></a>Uploading profile or chat pictures</h3>
<pre><code><a href='/constructor/photo'>photo</a>#fb197a65 flags:<a href='/type/%23'>#</a> has_stickers:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> sizes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_sizes:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> = <a href='/type/Photo'>Photo</a>;
<a href='/constructor/photos.photo'>photos.photo</a>#20212ca8 photo:<a href='/type/Photo'>Photo</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/photos.Photo'>photos.Photo</a>;
<a href='/constructor/inputPhoto'>inputPhoto</a>#3bb3b94a id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> = <a href='/type/InputPhoto'>InputPhoto</a>;
<a href='/constructor/inputFile'>inputFile</a>#f52ff27f id:<a href='/type/long'>long</a> parts:<a href='/type/int'>int</a> name:<a href='/type/string'>string</a> md5_checksum:<a href='/type/string'>string</a> = <a href='/type/InputFile'>InputFile</a>;
<a href='/constructor/inputChatUploadedPhoto'>inputChatUploadedPhoto</a>#c642724e flags:<a href='/type/%23'>#</a> file:flags.0?<a href='/type/InputFile'>InputFile</a> video:flags.1?<a href='/type/InputFile'>InputFile</a> video_start_ts:flags.2?<a href='/type/double'>double</a> = <a href='/type/InputChatPhoto'>InputChatPhoto</a>;
<a href='/constructor/inputChatPhoto'>inputChatPhoto</a>#8953ad37 id:<a href='/type/InputPhoto'>InputPhoto</a> = <a href='/type/InputChatPhoto'>InputChatPhoto</a>;
---functions---
<a href='/method/photos.updateProfilePhoto'>photos.updateProfilePhoto</a>#72d4742c id:<a href='/type/InputPhoto'>InputPhoto</a> = <a href='/type/photos.Photo'>photos.Photo</a>;
<a href='/method/photos.uploadProfilePhoto'>photos.uploadProfilePhoto</a>#89f30f69 flags:<a href='/type/%23'>#</a> file:flags.0?<a href='/type/InputFile'>InputFile</a> video:flags.1?<a href='/type/InputFile'>InputFile</a> video_start_ts:flags.2?<a href='/type/double'>double</a> = <a href='/type/photos.Photo'>photos.Photo</a>;
<a href='/method/messages.editChatPhoto'>messages.editChatPhoto</a>#35ddd674 chat_id:<a href='/type/long'>long</a> photo:<a href='/type/InputChatPhoto'>InputChatPhoto</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/channels.editPhoto'>channels.editPhoto</a>#f12e57c9 channel:<a href='/type/InputChannel'>InputChannel</a> photo:<a href='/type/InputChatPhoto'>InputChatPhoto</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>User profile pictures can be uploaded using the <a href="/method/photos.updateProfilePhoto">photos.uploadProfilePhoto</a> method: the actual profile picture has to be <a href="#uploading-files">uploaded as for normal files</a>.<br>
<a href="/method/photos.updateProfilePhoto">photos.uploadProfilePhoto</a> can also be used to reupload previously uploaded profile pictures. </p>
<h4><a class="anchor" href="#animated-profile-pictures" id="animated-profile-pictures" name="animated-profile-pictures"><i class="anchor-icon"></i></a>Animated profile pictures</h4>
<p>Animated profile pictures are also supported, by populating the <code>video</code> constructor: square MPEG4 videos up to <code>1080x1080</code> are supported, <code>800x800</code> is the recommended resolution.<br>
The <code>video_start_ts</code> is a floating point UNIX timestamp in seconds, indicating the frame of the video that should be used as static preview. </p>
<p><a href="/api/channel">Chat, channel and supergroup</a> profile photos and videos can be uploaded using <a href="/method/messages.editChatPhoto">messages.editChatPhoto</a> (<a href="/api/channel">legacy groups</a>) or <a href="/method/channels.editPhoto">channels.editPhoto</a> (<a href="/api/channel">channels, supergroups</a>).<br>
Use the <a href="/constructor/inputChatPhoto">inputChatPhoto</a> to reuse previously uploaded profile pictures. </p>
<h3><a class="anchor" href="#downloading-files" id="downloading-files" name="downloading-files"><i class="anchor-icon"></i></a>Downloading files</h3>
<p>There are methods available to download files which have been successfully uploaded. The schema of the types and methods used is presented below:</p>
<pre><code><a href='/constructor/upload.file'>upload.file</a>#96a18d5 type:<a href='/type/storage.FileType'>storage.FileType</a> mtime:<a href='/type/int'>int</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/upload.File'>upload.File</a>;
<a href='/constructor/upload.fileCdnRedirect'>upload.fileCdnRedirect</a>#f18cda44 dc_id:<a href='/type/int'>int</a> file_token:<a href='/type/bytes'>bytes</a> encryption_key:<a href='/type/bytes'>bytes</a> encryption_iv:<a href='/type/bytes'>bytes</a> file_hashes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/FileHash'>FileHash</a>&gt; = <a href='/type/upload.File'>upload.File</a>;
<a href='/constructor/storage.fileUnknown'>storage.fileUnknown</a>#aa963b05 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileJpeg'>storage.fileJpeg</a>#7efe0e = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileGif'>storage.fileGif</a>#cae1aadf = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.filePng'>storage.filePng</a>#a4f63c0 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileMp3'>storage.fileMp3</a>#528a0677 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileMov'>storage.fileMov</a>#4b09ebbc = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.filePartial'>storage.filePartial</a>#40bc6f52 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileMp4'>storage.fileMp4</a>#b3cea0e4 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileWebp'>storage.fileWebp</a>#1081464c = <a href='/type/storage.FileType'>storage.FileType</a>;
---functions---
<a href='/method/upload.getFile'>upload.getFile</a>#b15a9afc flags:<a href='/type/%23'>#</a> precise:flags.0?<a href='/constructor/true'>true</a> cdn_supported:flags.1?<a href='/constructor/true'>true</a> location:<a href='/type/InputFileLocation'>InputFileLocation</a> offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> = <a href='/type/upload.File'>upload.File</a>;</code></pre>
<p>Any file can be downloaded by calling <a href="/method/upload.getFile">upload.getFile</a>.
The data for the input parameter of the <a href="/type/InputFileLocation">InputFileLocation</a> type is generated as follows:</p>
<pre><code><a href='/constructor/inputFileLocation'>inputFileLocation</a>#dfdaabe1 volume_id:<a href='/type/long'>long</a> local_id:<a href='/type/int'>int</a> secret:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputEncryptedFileLocation'>inputEncryptedFileLocation</a>#f5235d55 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputDocumentFileLocation'>inputDocumentFileLocation</a>#bad07584 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> thumb_size:<a href='/type/string'>string</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputSecureFileLocation'>inputSecureFileLocation</a>#cbc7ee28 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputTakeoutFileLocation'>inputTakeoutFileLocation</a>#29be5899 = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputPhotoFileLocation'>inputPhotoFileLocation</a>#40181ffe id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> thumb_size:<a href='/type/string'>string</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputPhotoLegacyFileLocation'>inputPhotoLegacyFileLocation</a>#d83466f3 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> volume_id:<a href='/type/long'>long</a> local_id:<a href='/type/int'>int</a> secret:<a href='/type/long'>long</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputPeerPhotoFileLocation'>inputPeerPhotoFileLocation</a>#37257e99 flags:<a href='/type/%23'>#</a> big:flags.0?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> photo_id:<a href='/type/long'>long</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputStickerSetThumb'>inputStickerSetThumb</a>#9d84f3db stickerset:<a href='/type/InputStickerSet'>InputStickerSet</a> thumb_version:<a href='/type/int'>int</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputGroupCallStream'>inputGroupCallStream</a>#598a92a flags:<a href='/type/%23'>#</a> call:<a href='/type/InputGroupCall'>InputGroupCall</a> time_ms:<a href='/type/long'>long</a> scale:<a href='/type/int'>int</a> video_channel:flags.0?<a href='/type/int'>int</a> video_quality:flags.0?<a href='/type/int'>int</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
<a href='/constructor/inputStickerSetEmpty'>inputStickerSetEmpty</a>#ffb62b95 = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/inputStickerSetID'>inputStickerSetID</a>#9de7a269 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/inputStickerSetShortName'>inputStickerSetShortName</a>#861cc8a0 short_name:<a href='/type/string'>string</a> = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/inputStickerSetAnimatedEmoji'>inputStickerSetAnimatedEmoji</a>#28703c8 = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/inputStickerSetDice'>inputStickerSetDice</a>#e67f520e emoticon:<a href='/type/string'>string</a> = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/inputStickerSetAnimatedEmojiAnimations'>inputStickerSetAnimatedEmojiAnimations</a>#cde3739 = <a href='/type/InputStickerSet'>InputStickerSet</a>;
<a href='/constructor/inputPeerSelf'>inputPeerSelf</a>#7da07ec9 = <a href='/type/InputPeer'>InputPeer</a>;
<a href='/constructor/inputPeerChat'>inputPeerChat</a>#35a95cb9 chat_id:<a href='/type/long'>long</a> = <a href='/type/InputPeer'>InputPeer</a>;
<a href='/constructor/inputPeerUser'>inputPeerUser</a>#dde8a54c user_id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputPeer'>InputPeer</a>;
<a href='/constructor/inputPeerChannel'>inputPeerChannel</a>#27bcbbfc channel_id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputPeer'>InputPeer</a>;
<a href='/constructor/photo'>photo</a>#fb197a65 flags:<a href='/type/%23'>#</a> has_stickers:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> sizes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_sizes:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> = <a href='/type/Photo'>Photo</a>;
<a href='/constructor/document'>document</a>#1e87342b flags:<a href='/type/%23'>#</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> size:<a href='/type/int'>int</a> thumbs:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_thumbs:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/Document'>Document</a>;
<a href='/constructor/photoSize'>photoSize</a>#75c78e60 type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> size:<a href='/type/int'>int</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/photoCachedSize'>photoCachedSize</a>#21e1ad6 type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/chatPhoto'>chatPhoto</a>#1c6e1c11 flags:<a href='/type/%23'>#</a> has_video:flags.0?<a href='/constructor/true'>true</a> photo_id:<a href='/type/long'>long</a> stripped_thumb:flags.1?<a href='/type/bytes'>bytes</a> dc_id:<a href='/type/int'>int</a> = <a href='/type/ChatPhoto'>ChatPhoto</a>;
<a href='/constructor/userProfilePhoto'>userProfilePhoto</a>#82d1f706 flags:<a href='/type/%23'>#</a> has_video:flags.0?<a href='/constructor/true'>true</a> photo_id:<a href='/type/long'>long</a> stripped_thumb:flags.1?<a href='/type/bytes'>bytes</a> dc_id:<a href='/type/int'>int</a> = <a href='/type/UserProfilePhoto'>UserProfilePhoto</a>;</code></pre>
<ul>
<li>
<p>For photos, <a href="/constructor/inputPhotoFileLocation">inputPhotoFileLocation</a> is used:</p>
<ul>
<li><code>id</code>, <code>file_reference</code> and <code>access_hash</code> taken from the <a href="/constructor/photo">photo</a> constructor</li>
<li><code>thumb_size</code> taken from the <code>type</code> field of the desired <a href="/type/PhotoSize">PhotoSize</a> of the <a href="/constructor/photo">photo</a></li>
</ul>
</li>
<li>
<p>For profile pictures of users, channels, supergroups and groups, <a href="/constructor/inputPeerPhotoFileLocation">inputPeerPhotoFileLocation</a> has to be used:</p>
<ul>
<li><code>peer</code> is the identifier of the peer whose photo we want to download</li>
<li><code>big</code> is used to choose whether to download the full-resolution picture, or just the thumbnail</li>
<li><code>photo_id</code> is extracted from the <a href="/constructor/chatPhoto">chatPhoto</a> or <a href="/constructor/userProfilePhoto">userProfilePhoto</a> of the desired profile photo</li>
</ul>
</li>
<li>
<p>For documents, <a href="/constructor/inputDocumentFileLocation">inputDocumentFileLocation</a> is used:</p>
<ul>
<li><code>id</code>, <code>file_reference</code> and <code>access_hash</code> taken from the <a href="/constructor/document">document</a> constructor</li>
<li>If downloading the thumbnail of a document, <code>thumb_size</code> should be taken from the <code>type</code> field of the desired <a href="/type/PhotoSize">PhotoSize</a> of the <a href="/constructor/photo">photo</a>; otherwise, provide an empty string.</li>
</ul>
</li>
<li>
<p>For previews of sticker sets, <a href="/constructor/inputStickerSetThumb">inputStickerSetThumb</a> is used (note: to download stickers and previews of stickers use the document method described above for documents):</p>
<ul>
<li><code>stickerset</code> is set to the <a href="/type/InputStickerSet">InputStickerSet</a> constructor generated from <a href="/constructor/stickerSet">stickerSet</a></li>
<li><code>thumb_version</code> is copied from the same field in <a href="/constructor/stickerSet">stickerSet</a></li>
</ul>
</li>
<li>
<p>For encrypted secret chat and telegram passport documents, respectively <a href="/constructor/inputEncryptedFileLocation">inputEncryptedFileLocation</a> and <a href="/constructor/inputSecureFileLocation">inputSecureFileLocation</a> have to be used, with parameters extracted from <a href="/constructor/encryptedFile">encryptedFile</a> and <a href="/constructor/secureFile">secureFile</a> (<a href="/passport">passport docs</a>).</p>
</li>
<li>
<p>For livestream chunks, <a href="/constructor/inputGroupCallStream">inputGroupCallStream</a> is used:</p>
<ul>
<li><code>call</code> contains the related group call ID+access hash, taken from the <a href="/constructor/groupCall">groupCall</a> constructor.</li>
<li><code>time_ms</code> specifies the timestamp to fetch</li>
<li><code>scale</code> specifies the duration of the video segment to fetch in milliseconds, by bitshifting <code>1000</code> to the right <code>scale</code> times: <code>duration_ms := 1000 &gt;&gt; scale</code></li>
<li><code>video_channel</code> specifies the video channel to fetch</li>
<li><code>video_quality</code> specifies the selected video quality (0 = lowest, 1 = medium, 2 = best)</li>
</ul>
</li>
<li>
<p>For old <strong>deprecated</strong> photos, if the client has cached some old fileLocations with the <strong>deprecated</strong> <code>secret</code> identifier, <a href="/constructor/inputFileLocation">inputFileLocation</a> or <a href="/constructor/inputPhotoLegacyFileLocation">inputPhotoLegacyFileLocation</a> is used (this is mainly used for backwards compatiblity with bot API file IDs, all user clients must use the modern <a href="/constructor/inputPhotoFileLocation">inputPhotoFileLocation</a> file IDs): </p>
<ul>
<li>All fields are taken from the previously cached fileLocation except for <code>file_reference</code>, <code>access_hash</code> and <code>id</code>, which are taken from the <a href="/constructor/photo">photo</a> constructor (the last two fields are used only if available, in which case <a href="/constructor/inputPhotoLegacyFileLocation">inputPhotoLegacyFileLocation</a> is used instead of <a href="/constructor/inputFileLocation">inputFileLocation</a>).</li>
</ul>
</li>
</ul>
<p>The size of each file in bytes is available, which makes it possible to download the file in parts using the parameters <strong>offset</strong> and <strong>limit</strong>, similar to the way files are uploaded.</p>
<p>If <strong>precise</strong> flag is not specified, then </p>
<ul>
<li>The parameter <strong>offset</strong> must be divisible by 4 KB.</li>
<li>The parameter <strong>limit</strong> must be divisible by 4 KB.</li>
<li>1048576 (1 MB) must be divisible by <strong>limit</strong>.</li>
</ul>
<p>If <strong>precise</strong> is specified, then</p>
<ul>
<li>The parameter <strong>offset</strong> must be divisible by 1 KB.</li>
<li>The parameter <strong>limit</strong> must be divisible by 1 KB.</li>
<li><strong>limit</strong> must not exceed 1048576 (1 MB).</li>
</ul>
<p>In any case the requested part should be within one 1 MB chunk from the beginning of the file, i. e.</p>
<ul>
<li><strong>offset</strong> / (1024 * 1024) == (<strong>offset</strong> + <strong>limit</strong> - 1) / (1024 * 1024).</li>
</ul>
<p>The file download operation may return a <code>FILE_REFERENCE_EXPIRED</code> error (or another error starting with <code>FILE_REFERENCE_</code>): in this case, the <code>file_reference</code> field of the input location must be <a href="/api/file_reference">refreshed</a>.
The file download operation may return an <a href="/constructor/upload.fileCdnRedirect">upload.fileCdnRedirect</a> constructor: in this case, <a href="/cdn">these</a> instructions must be followed for downloading CDN files.
The file download operation may also return one of the following <a href="/api/errors#400-bad-request">data input errors</a>:</p>
<ul>
<li>FILE_ID_INVALID: The file address is invalid</li>
<li>OFFSET_INVALID: The <strong>offset</strong> value is invalid</li>
<li>LIMIT_INVALID: The <strong>limit</strong> value is invalid</li>
<li>FILE_MIGRATE_X: The file is in the datacenter No. X</li>
</ul>
<h4><a class="anchor" href="#verifying-downloaded-chunks" id="verifying-downloaded-chunks" name="verifying-downloaded-chunks"><i class="anchor-icon"></i></a>Verifying downloaded chunks</h4>
<pre><code><a href='/constructor/fileHash'>fileHash</a>#6242c773 offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> hash:<a href='/type/bytes'>bytes</a> = <a href='/type/FileHash'>FileHash</a>;
---functions---
<a href='/method/upload.getFileHashes'>upload.getFileHashes</a>#c7025931 location:<a href='/type/InputFileLocation'>InputFileLocation</a> offset:<a href='/type/int'>int</a> = <a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/FileHash'>FileHash</a>&gt;;</code></pre>
<p>In order to confirm the integrity of the downloaded file, clients are recommended to verify hashes for each downloaded part, as for <a href="/cdn">CDN DCs</a>.
<a href="/method/upload.getFileHashes">upload.getFileHashes</a> contain <a href="/type/FileHash">FileHash</a> constructors. Each of these constructors contains the SHA-256 hash of a part of the file that starts with <code>offset</code> and takes <code>limit</code> bytes.</p>
<p>Before saving each portion of the data received from the DC into the file, the client can confirm that its hash matches the hash that was received from the master DC. If missing a hash for any file part, client developers must use the <a href="/method/upload.getFileHashes">upload.getFileHashes</a> method to obtain the missing hash.</p>
<h4><a class="anchor" href="#handling-audio-video-and-vector-previews" id="handling-audio-video-and-vector-previews" name="handling-audio-video-and-vector-previews"><i class="anchor-icon"></i></a>Handling audio, video and vector previews</h4>
<p>Schema:</p>
<pre><code><a href='/constructor/photoSizeEmpty'>photoSizeEmpty</a>#e17e23c type:<a href='/type/string'>string</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/photoSize'>photoSize</a>#75c78e60 type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> size:<a href='/type/int'>int</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/photoCachedSize'>photoCachedSize</a>#21e1ad6 type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/photoStrippedSize'>photoStrippedSize</a>#e0b0bc2e type:<a href='/type/string'>string</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/photoSizeProgressive'>photoSizeProgressive</a>#fa3efb95 type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> sizes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/photoPathSize'>photoPathSize</a>#d8214d41 type:<a href='/type/string'>string</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/PhotoSize'>PhotoSize</a>;
<a href='/constructor/videoSize'>videoSize</a>#de33b094 flags:<a href='/type/%23'>#</a> type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> size:<a href='/type/int'>int</a> video_start_ts:flags.0?<a href='/type/double'>double</a> = <a href='/type/VideoSize'>VideoSize</a>;
<a href='/constructor/document'>document</a>#1e87342b flags:<a href='/type/%23'>#</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> size:<a href='/type/int'>int</a> thumbs:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_thumbs:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/Document'>Document</a>;
<a href='/constructor/photo'>photo</a>#fb197a65 flags:<a href='/type/%23'>#</a> has_stickers:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> sizes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_sizes:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> = <a href='/type/Photo'>Photo</a>;
<a href='/constructor/photo'>photo</a>#fb197a65 flags:<a href='/type/%23'>#</a> has_stickers:flags.0?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> file_reference:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> sizes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PhotoSize'>PhotoSize</a>&gt; video_sizes:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/VideoSize'>VideoSize</a>&gt; dc_id:<a href='/type/int'>int</a> = <a href='/type/Photo'>Photo</a>;</code></pre>
<p>Telegram attaches a vector of thumbnails with reduced resolution to all uploaded media.<br>
The server also generates a trimmed and scaled down video preview for videos, GIFs and animated profile pictures. </p>
<h4><a class="anchor" href="#image-thumbnail-types" id="image-thumbnail-types" name="image-thumbnail-types"><i class="anchor-icon"></i></a>Image thumbnail types</h4>
<p>Each photo preview has a specific <code>type</code>, indicating the resolution and image transform that was applied server-side. </p>
<table class="table">
<thead>
<tr>
<th>Type</th>
<th>Image filter</th>
<th>Size</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>s</code></td>
<td>box</td>
<td>100x100</td>
</tr>
<tr>
<td><code>m</code></td>
<td>box</td>
<td>320x320</td>
</tr>
<tr>
<td><code>x</code></td>
<td>box</td>
<td>800x800</td>
</tr>
<tr>
<td><code>y</code></td>
<td>box</td>
<td>1280x1280</td>
</tr>
<tr>
<td><code>w</code></td>
<td>box</td>
<td>2560x2560</td>
</tr>
<tr>
<td><code>a</code></td>
<td>crop</td>
<td>160x160</td>
</tr>
<tr>
<td><code>b</code></td>
<td>crop</td>
<td>320x320</td>
</tr>
<tr>
<td><code>c</code></td>
<td>crop</td>
<td>640x640</td>
</tr>
<tr>
<td><code>d</code></td>
<td>crop</td>
<td>1280x1280</td>
</tr>
</tbody>
</table>
<p>Special types:</p>
<table class="table">
<thead>
<tr>
<th>Type</th>
<th>Image filter</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>i</code></td>
<td>strip</td>
</tr>
<tr>
<td><code>j</code></td>
<td>outline</td>
</tr>
</tbody>
</table>
<h4><a class="anchor" href="#stripped-thumbnails" id="stripped-thumbnails" name="stripped-thumbnails"><i class="anchor-icon"></i></a>Stripped thumbnails</h4>
<pre><code><a href='/constructor/photoStrippedSize'>photoStrippedSize</a>#e0b0bc2e type:<a href='/type/string'>string</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/PhotoSize'>PhotoSize</a>;</code></pre>
<p>A <a href="/constructor/photoStrippedSize">photoStrippedSize</a> (with type <code>i</code>) is an extremely low-res thumbnail, embedded directly inside media location objects.<br>
It should be shown to the user in chat message previews, or while still downloading the most appropriately sized <a href="/constructor/photoSize">photoSize</a> through the media DCs as <a href="#downloading-files">described above</a>. </p>
<p>The stripped <code>bytes</code> payload should be inflated to a JPG payload as seen <a href="https://github.com/telegramdesktop/tdesktop/blob/1757dd856b84d23f83d4e562c94dde825f6eb40c/Telegram/SourceFiles/ui/image/image.cpp#L43">here »</a>.</p>
<h4><a class="anchor" href="#vector-thumbnails" id="vector-thumbnails" name="vector-thumbnails"><i class="anchor-icon"></i></a>Vector thumbnails</h4>
<pre><code><a href='/constructor/photoPathSize'>photoPathSize</a>#d8214d41 type:<a href='/type/string'>string</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/PhotoSize'>PhotoSize</a>;</code></pre>
<p>Messages with <a href="/animated_stickers">animated stickers</a> can have a compressed svg (&lt; 300 bytes) to show the outline of the sticker before fetching the actual lottie animation.
Animated sticker outlines will have a <code>j</code> type <a href="/constructor/photoPathSize">photoPathSize</a> thumbnail. </p>
<p>This specific vector thumbnail consists in an <a href="https://developer.mozilla.org/en-US/docs/Web/SVG/Tutorial/Paths">SVG path</a>, specially encoded to save space.<br>
This path will be the outline of the animated sticker, and should be shown to the user while downloading the actual sticker. </p>
<p>As for stripped sizes, the payload should be inflated using the following algorithm:</p>
<pre><code>encoded := photoPathSize.bytes
lookup := "AACAAAAHAAALMAAAQASTAVAAAZaacaaaahaaalmaaaqastava.az0123456789-,"
path := "M"
len := strlen(encoded)
for (i = 0; i &lt; len; i++) {
num := ord(encoded[i])
if (num &gt;= 128 + 64) {
path += lookup[num - 128 - 64]
} else {
if (num &gt;= 128) {
path += ','
} else if (num &gt;= 64) {
path += '-'
}
path += itoa(num &amp; 63)
}
}
path += "z"</code></pre>
<p><code>path</code> will contain the actual SVG path that can be directly inserted in the <code>d</code> attribute of an <a href="https://developer.mozilla.org/en-US/docs/Web/SVG/Element/path">svg &lt;path&gt; element</a>: </p>
<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
viewBox="0 0 512 512" xml:space="preserve"&gt;
&lt;path d="{$path}"/&gt;
&lt;/svg&gt;</code></pre>
<h4><a class="anchor" href="#video-types" id="video-types" name="video-types"><i class="anchor-icon"></i></a>Video types</h4>
<pre><code><a href='/constructor/videoSize'>videoSize</a>#de33b094 flags:<a href='/type/%23'>#</a> type:<a href='/type/string'>string</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> size:<a href='/type/int'>int</a> video_start_ts:flags.0?<a href='/type/double'>double</a> = <a href='/type/VideoSize'>VideoSize</a>;</code></pre>
<p>A <a href="/constructor/videoSize">videoSize</a> constructor is typically used for <a href="#animated-profile-pictures">animated profile pictures</a> and video previews.</p>
<table class="table">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
<th>Format</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>u</code></td>
<td>Animated profile picture</td>
<td>MPEG4</td>
</tr>
<tr>
<td><code>v</code></td>
<td>Video preview</td>
<td>MPEG4</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#downloading-webfiles" id="downloading-webfiles" name="downloading-webfiles"><i class="anchor-icon"></i></a>Downloading webfiles</h3>
<p>Remote HTTP files sent by inline bots <a href="/type/BotInlineResult">in response to inline queries</a> and in other places are represented by <a href="/type/WebDocument">WebDocument</a> constructors.
When forwarding such remote HTTP files, they should be sent using <a href="/type/InputMedia">external InputMedia constructors</a>.
Remote HTTP files can only be downloaded directly by the client if contained in a <a href="/constructor/webDocumentNoProxy">webDocumentNoProxy</a> constructor: in this case, the file is deemed safe to download (this is the case for HTTPS files from certain trusted domains).</p>
<p>However, if the remote file is contained in a <a href="/constructor/webDocument">webDocument</a>, to avoid leaking sensitive information the file must be downloaded through telegram's servers.
This can be done in a manner similar to <a href="#downloading-files">normal files</a>, with the difference that <a href="/method/upload.getWebFile">upload.getWebFile</a> must be used, instead.</p>
<pre><code><a href='/constructor/upload.webFile'>upload.webFile</a>#21e753bc size:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> file_type:<a href='/type/storage.FileType'>storage.FileType</a> mtime:<a href='/type/int'>int</a> bytes:<a href='/type/bytes'>bytes</a> = <a href='/type/upload.WebFile'>upload.WebFile</a>;
<a href='/constructor/storage.fileUnknown'>storage.fileUnknown</a>#aa963b05 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileJpeg'>storage.fileJpeg</a>#7efe0e = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileGif'>storage.fileGif</a>#cae1aadf = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.filePng'>storage.filePng</a>#a4f63c0 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileMp3'>storage.fileMp3</a>#528a0677 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileMov'>storage.fileMov</a>#4b09ebbc = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.filePartial'>storage.filePartial</a>#40bc6f52 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileMp4'>storage.fileMp4</a>#b3cea0e4 = <a href='/type/storage.FileType'>storage.FileType</a>;
<a href='/constructor/storage.fileWebp'>storage.fileWebp</a>#1081464c = <a href='/type/storage.FileType'>storage.FileType</a>;
---functions---
<a href='/method/upload.getWebFile'>upload.getWebFile</a>#24e6818d location:<a href='/type/InputWebFileLocation'>InputWebFileLocation</a> offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> = <a href='/type/upload.WebFile'>upload.WebFile</a>;</code></pre>
<p>The <a href="/type/InputWebFileLocation">InputWebFileLocation</a> constructor is generated as follows.</p>
<pre><code><a href='/constructor/inputWebFileLocation'>inputWebFileLocation</a>#c239d686 url:<a href='/type/string'>string</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputWebFileLocation'>InputWebFileLocation</a>;
<a href='/constructor/inputWebFileGeoPointLocation'>inputWebFileGeoPointLocation</a>#9f2221c9 geo_point:<a href='/type/InputGeoPoint'>InputGeoPoint</a> access_hash:<a href='/type/long'>long</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> zoom:<a href='/type/int'>int</a> scale:<a href='/type/int'>int</a> = <a href='/type/InputWebFileLocation'>InputWebFileLocation</a>;
<a href='/constructor/webDocument'>webDocument</a>#1c570ed1 url:<a href='/type/string'>string</a> access_hash:<a href='/type/long'>long</a> size:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/WebDocument'>WebDocument</a>;
<a href='/constructor/inputGeoPoint'>inputGeoPoint</a>#48222faf flags:<a href='/type/%23'>#</a> lat:<a href='/type/double'>double</a> long:<a href='/type/double'>double</a> accuracy_radius:flags.0?<a href='/type/int'>int</a> = <a href='/type/InputGeoPoint'>InputGeoPoint</a>;
<a href='/constructor/geoPoint'>geoPoint</a>#b2a2f663 flags:<a href='/type/%23'>#</a> long:<a href='/type/double'>double</a> lat:<a href='/type/double'>double</a> access_hash:<a href='/type/long'>long</a> accuracy_radius:flags.0?<a href='/type/int'>int</a> = <a href='/type/GeoPoint'>GeoPoint</a>;</code></pre>
<ul>
<li><a href="/constructor/inputWebFileLocation">inputWebFileLocation</a> is simply generated by taking the <code>url</code> and <code>access_hash</code> fields of the <a href="/constructor/webDocument">webDocument</a> constructor.</li>
<li><a href="/constructor/inputWebFileGeoPointLocation">inputWebFileGeoPointLocation</a> is used to download a server-generated image with the map preview from a <a href="/constructor/geoPoint">geoPoint</a>.<ul>
<li><code>geo_point</code> is generated from the <code>lat</code>, <code>long</code> <code>accuracy_radius</code> parameters of the <a href="/constructor/geoPoint">geoPoint</a></li>
<li><code>access_hash</code> is the access hash of the <a href="/constructor/geoPoint">geoPoint</a></li>
<li><code>w</code> - Map width in pixels before applying scale; 16-1024</li>
<li><code>h</code> - Map height in pixels before applying scale; 16-1024</li>
<li><code>zoom</code> - Map zoom level; 13-20</li>
<li><code>scale</code> - Map scale; 1-3</li>
</ul>
</li>
</ul>
<h3><a class="anchor" href="#general-considerations" id="general-considerations" name="general-considerations"><i class="anchor-icon"></i></a>General Considerations</h3>
<p>It is recommended that large queries (<a href="/method/upload.getFile">upload.getFile</a>, <a href="/method/upload.saveFilePart">upload.saveFilePart</a>, <a href="/method/upload.getWebFile">upload.getWebFile</a>) be handled through a separate session and a separate connection, in which no methods other than these should be executed. If this is done, then data transfer will cause less interference with <a href="/api/updates">getting updates</a> and other method calls.</p>
<h3><a class="anchor" href="#related-articles" id="related-articles" name="related-articles"><i class="anchor-icon"></i></a>Related articles</h3>
<h4><a class="anchor" href="#handling-file-references" id="handling-file-references" name="handling-file-references"><i class="anchor-icon"></i></a><a href="/api/file_reference">Handling file references</a></h4>
<p>How to handle file references.</p></div>
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<meta property="description" content="Telegram allows placing chats into folders, based on their type, mute status, or other custom criteria, thanks to folder blacklists and whitelists.">
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/folders" >Folders</a></li></ul></div>
<h1 id="dev_page_title">Folders</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Telegram allows placing chats into folders, based on their type, mute status, or other custom criteria, thanks to folder blacklists and whitelists.<br>
In the API, folders are called "dialog filters"; in the UI, they are typically represented as tabs. </p>
<p>Schema:</p>
<pre><code><a href='/constructor/dialogFilter'>dialogFilter</a>#7438f7e8 flags:<a href='/type/%23'>#</a> contacts:flags.0?<a href='/constructor/true'>true</a> non_contacts:flags.1?<a href='/constructor/true'>true</a> groups:flags.2?<a href='/constructor/true'>true</a> broadcasts:flags.3?<a href='/constructor/true'>true</a> bots:flags.4?<a href='/constructor/true'>true</a> exclude_muted:flags.11?<a href='/constructor/true'>true</a> exclude_read:flags.12?<a href='/constructor/true'>true</a> exclude_archived:flags.13?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> title:<a href='/type/string'>string</a> emoticon:flags.25?<a href='/type/string'>string</a> pinned_peers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputPeer'>InputPeer</a>&gt; include_peers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputPeer'>InputPeer</a>&gt; exclude_peers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputPeer'>InputPeer</a>&gt; = <a href='/type/DialogFilter'>DialogFilter</a>;
<a href='/constructor/dialogFilterSuggested'>dialogFilterSuggested</a>#77744d4a filter:<a href='/type/DialogFilter'>DialogFilter</a> description:<a href='/type/string'>string</a> = <a href='/type/DialogFilterSuggested'>DialogFilterSuggested</a>;
<a href='/constructor/updateDialogFilter'>updateDialogFilter</a>#26ffde7d flags:<a href='/type/%23'>#</a> id:<a href='/type/int'>int</a> filter:flags.0?<a href='/type/DialogFilter'>DialogFilter</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updateDialogFilterOrder'>updateDialogFilterOrder</a>#a5d72105 order:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/Update'>Update</a>;
<a href='/constructor/updateDialogFilters'>updateDialogFilters</a>#3504914f = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.getDialogFilters'>messages.getDialogFilters</a>#f19ed96d = <a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DialogFilter'>DialogFilter</a>&gt;;
<a href='/method/messages.getSuggestedDialogFilters'>messages.getSuggestedDialogFilters</a>#a29cd42c = <a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DialogFilterSuggested'>DialogFilterSuggested</a>&gt;;
<a href='/method/messages.updateDialogFilter'>messages.updateDialogFilter</a>#1ad4a04a flags:<a href='/type/%23'>#</a> id:<a href='/type/int'>int</a> filter:flags.0?<a href='/type/DialogFilter'>DialogFilter</a> = <a href='/type/Bool'>Bool</a>;
<a href='/method/messages.updateDialogFiltersOrder'>messages.updateDialogFiltersOrder</a>#c563c1e4 order:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/Bool'>Bool</a>;
<a href='/method/help.getAppConfig'>help.getAppConfig</a>#98914110 = <a href='/type/JSONValue'>JSONValue</a>;</code></pre>
<h3><a class="anchor" href="#folders" id="folders" name="folders"><i class="anchor-icon"></i></a>Folders</h3>
<p>On startup, clients call: </p>
<ul>
<li><a href="/method/messages.getDialogFilters">messages.getDialogFilters</a> to fetch a list of previously configured folders.</li>
<li><a href="/method/messages.getSuggestedDialogFilters">messages.getSuggestedDialogFilters</a> to fetch a list of suggested folder combinations.</li>
<li><a href="/method/help.getAppConfig">help.getAppConfig</a> to fetch app-specific configuration parameters. </li>
</ul>
<p>The boolean under the <code>dialog_filters_tooltip</code> JSON key in the result of <a href="/method/help.getAppConfig">help.getAppConfig</a> can be used to determine whether a folder tooltip should be presented to the user right away.<br>
The UI should then show a list of suggested folder combinations. </p>
<p>Once configuration is finished, apps call <a href="/method/messages.updateDialogFilter">messages.updateDialogFilter</a> to create or update existing folders.<br>
As per the <a href="/constructor/dialogFilter">dialogFilter</a> constructor, folders have multiple flags that can be combined to determine which chats should be included in (or excluded from) the folder.<br>
Folders can also have unlimited pinned chats, as determined by the <code>pinned_peers</code> field.</p>
<p>To reorder existing folders, <a href="/method/messages.updateDialogFiltersOrder">messages.updateDialogFiltersOrder</a> should be used with the IDs of the various dialog filters.</p>
<p>To delete folders, use <a href="/method/messages.updateDialogFilter">messages.updateDialogFilter</a> without populating the <code>filter</code> flag field. </p>
<p>Clients can receive <a href="/constructor/updateDialogFilter">updateDialogFilter</a>, <a href="/constructor/updateDialogFilterOrder">updateDialogFilterOrder</a> updates with new filter information, generated by other clients when modifying folder info.<br>
Clients can also receive <a href="/constructor/updateDialogFilters">updateDialogFilters</a>, in which case folder info should be refetched manually using <a href="/method/messages.getDialogFilters">messages.getDialogFilters</a>.</p>
<h3><a class="anchor" href="#peer-folders" id="peer-folders" name="peer-folders"><i class="anchor-icon"></i></a>Peer folders</h3>
<p>The API also has another method for identifying groups of peers, typically used only by archived chats.</p>
<p>Schema:</p>
<pre><code><a href='/constructor/inputDialogPeer'>inputDialogPeer</a>#fcaafeb7 peer:<a href='/type/InputPeer'>InputPeer</a> = <a href='/type/InputDialogPeer'>InputDialogPeer</a>;
<a href='/constructor/inputDialogPeerFolder'>inputDialogPeerFolder</a>#64600527 folder_id:<a href='/type/int'>int</a> = <a href='/type/InputDialogPeer'>InputDialogPeer</a>;
<a href='/constructor/dialogPeer'>dialogPeer</a>#e56dbf05 peer:<a href='/type/Peer'>Peer</a> = <a href='/type/DialogPeer'>DialogPeer</a>;
<a href='/constructor/dialogPeerFolder'>dialogPeerFolder</a>#514519e2 folder_id:<a href='/type/int'>int</a> = <a href='/type/DialogPeer'>DialogPeer</a>;
<a href='/constructor/updateFolderPeers'>updateFolderPeers</a>#19360dc0 folder_peers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/FolderPeer'>FolderPeer</a>&gt; pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updates'>updates</a>#74ae4240 updates:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Update'>Update</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; date:<a href='/type/int'>int</a> seq:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
---functions---
<a href='/method/folders.editPeerFolders'>folders.editPeerFolders</a>#6847d0ab folder_peers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputFolderPeer'>InputFolderPeer</a>&gt; = <a href='/type/Updates'>Updates</a>;
<a href='/method/folders.deleteFolder'>folders.deleteFolder</a>#1c295881 folder_id:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>API peer folders are typically used only by <a href="https://telegram.org/blog/archive-and-new-design">archived chats</a>, and are really handy for distinguishing groups of peers, since most peer-related constructors (updates, chat info) will contain the <code>folder_id</code> assigned the the specified chat. </p>
<p>In Telegram apps, API peer folders are used only to implement the chat archive, identified by <code>folder_id</code> <code>1</code>; all other peers are in <code>folder_id</code> <code>0</code> by default; no other <code>folder_id</code> is allowed at the moment.</p>
<ul>
<li><a href="/method/folders.editPeerFolders">folders.editPeerFolders</a> can be used to add and remove peers from peer folders.</li>
<li><a href="/method/folders.deleteFolder">folders.deleteFolder</a> can be used to delete peer folders, moving all peers previously present in that folder to the default <code>0</code> folder.</li>
</ul>
<p>Both methods return an <a href="/constructor/updates">updates</a> constructor, containing a single <a href="/constructor/updateFolderPeers">updateFolderPeers</a> with the new <code>folder_id</code> of moved peers.<br>
Clients can also receive <a href="/constructor/updateFolderPeers">updateFolderPeers</a> as a normal <a href="/api/updates">update</a>, generated by other clients when modifying peer folders.</p></div>
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<p>Telegram allows importing messages and media from foreign chat apps.</p>
<blockquote>
<p>Note: This article is intended for MTProto API developers. If you're looking for a way to move history from other chat apps into Telegram, check out the related <a href="https://telegram.org/blog/move-history">Telegram blog post</a>.</p>
</blockquote>
<h3><a class="anchor" href="#1-validate-the-chat-export-file" id="1-validate-the-chat-export-file" name="1-validate-the-chat-export-file"><i class="anchor-icon"></i></a>1. Validate the chat export file</h3>
<pre><code><a href='/constructor/messages.historyImportParsed'>messages.historyImportParsed</a>#5e0fb7b9 flags:<a href='/type/%23'>#</a> pm:flags.0?<a href='/constructor/true'>true</a> group:flags.1?<a href='/constructor/true'>true</a> title:flags.2?<a href='/type/string'>string</a> = <a href='/type/messages.HistoryImportParsed'>messages.HistoryImportParsed</a>;
---functions---
<a href='/method/messages.checkHistoryImport'>messages.checkHistoryImport</a>#43fe19f3 import_head:<a href='/type/string'>string</a> = <a href='/type/messages.HistoryImportParsed'>messages.HistoryImportParsed</a>;</code></pre>
<p>The import process begins by calling <a href="/method/messages.checkHistoryImport">messages.checkHistoryImport</a>, passing to <code>import_head</code> up to 100 lines of the chat export file, starting from the beginning of the file.</p>
<p>The returned constructor contains information about the exported chat, including its title or type.
If the <code>pm</code> flag is set, the chat export file was generated from a private chat.
If the <code>group</code> flag is set, the chat export file was generated from a group chat.
If neither the <code>pm</code> or <code>group</code> flags are set, the specified chat export was generated from a chat of unknown type.</p>
<h3><a class="anchor" href="#2-choosing-a-destination-telegram-chat" id="2-choosing-a-destination-telegram-chat" name="2-choosing-a-destination-telegram-chat"><i class="anchor-icon"></i></a>2. Choosing a destination Telegram chat</h3>
<pre><code><a href='/constructor/messages.checkedHistoryImportPeer'>messages.checkedHistoryImportPeer</a>#a24de717 confirm_text:<a href='/type/string'>string</a> = <a href='/type/messages.CheckedHistoryImportPeer'>messages.CheckedHistoryImportPeer</a>;
---functions---
<a href='/method/messages.checkHistoryImportPeer'>messages.checkHistoryImportPeer</a>#5dc60f03 peer:<a href='/type/InputPeer'>InputPeer</a> = <a href='/type/messages.CheckedHistoryImportPeer'>messages.CheckedHistoryImportPeer</a>;</code></pre>
<p>Using <a href="/method/messages.checkHistoryImportPeer">messages.checkHistoryImportPeer</a>, check whether chat history exported from another chat app can be imported into a specific Telegram <code>peer</code>, chosen by the user.<br>
Typically, history imports are allowed for private chats with a mutual contact or <a href="/api/channel">supergroups</a> with <a href="/api/rights"><code>change_info</code> administrator rights »</a>.</p>
<p>If the check succeeds, and no RPC errors are returned, a <a href="/type/messages.CheckedHistoryImportPeer">messages.CheckedHistoryImportPeer</a> constructor will be returned, with a confirmation text to be shown to the user in a confirmation prompt.<br>
Upon final user confirmation, <a href="#3-initialize-the-import">the import process is initialized</a>. </p>
<h3><a class="anchor" href="#3-initialize-the-import" id="3-initialize-the-import" name="3-initialize-the-import"><i class="anchor-icon"></i></a>3. Initialize the import</h3>
<pre><code><a href='/constructor/messages.historyImport'>messages.historyImport</a>#1662af0b id:<a href='/type/long'>long</a> = <a href='/type/messages.HistoryImport'>messages.HistoryImport</a>;
---functions---
<a href='/method/messages.initHistoryImport'>messages.initHistoryImport</a>#34090c3b peer:<a href='/type/InputPeer'>InputPeer</a> file:<a href='/type/InputFile'>InputFile</a> media_count:<a href='/type/int'>int</a> = <a href='/type/messages.HistoryImport'>messages.HistoryImport</a>;</code></pre>
<p>Use <a href="/method/messages.initHistoryImport">messages.initHistoryImport</a> to initialize the import process, passing the following parameters: </p>
<ul>
<li><code>peer</code> - The Telegram chat where the history should be imported.</li>
<li><code>file</code> - The chat export file.</li>
<li><code>media_count</code> - The number of media files associated with the export, to be uploaded in <a href="#4-uploading-media">the next step</a>. </li>
</ul>
<h3><a class="anchor" href="#4-uploading-media" id="4-uploading-media" name="4-uploading-media"><i class="anchor-icon"></i></a>4. Uploading media</h3>
<pre><code>---functions---
<a href='/method/messages.uploadImportedMedia'>messages.uploadImportedMedia</a>#2a862092 peer:<a href='/type/InputPeer'>InputPeer</a> import_id:<a href='/type/long'>long</a> file_name:<a href='/type/string'>string</a> media:<a href='/type/InputMedia'>InputMedia</a> = <a href='/type/MessageMedia'>MessageMedia</a>;</code></pre>
<p>Use <a href="/method/messages.uploadImportedMedia">messages.uploadImportedMedia</a> to upload media files eventually associated with the chat export.<br>
<code>import_id</code> is the <code>id</code> contained in the <a href="/constructor/messages.historyImport">messages.historyImport</a> constructor, returned by <a href="/method/messages.initHistoryImport">messages.initHistoryImport</a> <a href="#3-initialize-the-import">in the previous step</a>. </p>
<h3><a class="anchor" href="#5-finalize-the-import" id="5-finalize-the-import" name="5-finalize-the-import"><i class="anchor-icon"></i></a>5. Finalize the import</h3>
<pre><code><a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/messageFwdHeader'>messageFwdHeader</a>#5f777dce flags:<a href='/type/%23'>#</a> imported:flags.7?<a href='/constructor/true'>true</a> from_id:flags.0?<a href='/type/Peer'>Peer</a> from_name:flags.5?<a href='/type/string'>string</a> date:<a href='/type/int'>int</a> channel_post:flags.2?<a href='/type/int'>int</a> post_author:flags.3?<a href='/type/string'>string</a> saved_from_peer:flags.4?<a href='/type/Peer'>Peer</a> saved_from_msg_id:flags.4?<a href='/type/int'>int</a> psa_type:flags.6?<a href='/type/string'>string</a> = <a href='/type/MessageFwdHeader'>MessageFwdHeader</a>;
---functions---
<a href='/method/messages.startHistoryImport'>messages.startHistoryImport</a>#b43df344 peer:<a href='/type/InputPeer'>InputPeer</a> import_id:<a href='/type/long'>long</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>Finally, invoke <a href="/method/messages.startHistoryImport">messages.startHistoryImport</a> to complete the <a href="/api/import">history import process</a>, importing all messages into the chat.<br>
As usual, <code>import_id</code> is the <code>id</code> contained in the <a href="/constructor/messages.historyImport">messages.historyImport</a> constructor, returned by <a href="/method/messages.initHistoryImport">messages.initHistoryImport</a>. </p>
<p>Imported messages will show in the chat history as <a href="/constructor/message">messages</a> containing a <code>fwd_from</code> <a href="/constructor/messageFwdHeader">messageFwdHeader</a> constructor with the <code>imported</code> flag, and should be appropriately marked in the UI as messages imported from a foreign chat app.</p></div>
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<h3><a class="anchor" href="#layers" id="layers" name="layers"><i class="anchor-icon"></i></a>Layers</h3>
<p>Versioning in the API is supported by so-called TL layers.</p>
<p>The need to add a new object constructor or to add/remove a field in a constructor creates a backwards compatibility problem for previous versions of API clients. After all, simply changing a constructor in a schema also changes its number. To address this problem, each schema update is separated into a layer.</p>
<p>A layer is a collection of updated methods or constructors in a TL schema. Each layer is numbered with sequentially increasing numbers starting with 2. The first layer is the base layer -- the TL schema without any changes.</p>
<p>There is a helper method to let the API know that a client supports the Layer <code>layer</code>:</p>
<pre><code>invokeWithLayer#da9b0d0d {X:Type} layer:int query:!X = X;</code></pre>
<p>The helper method <strong><a href="/method/invokeWithLayer">invokeWithLayer</a></strong> can be used only together with <a href="/method/initConnection">initConnection</a>: the present layer will be saved with all other parameters of the client and any future requests will be using this saved value. <a href="#saving-client-info">See more below</a>.</p>
<h4><a class="anchor" href="#list-of-available-layers" id="list-of-available-layers" name="list-of-available-layers"><i class="anchor-icon"></i></a><a href="/api/layers">List of Available Layers</a></h4>
<h3><a class="anchor" href="#saving-client-info" id="saving-client-info" name="saving-client-info"><i class="anchor-icon"></i></a>Saving Client Info</h3>
<p>It is possible to save information about the current client on the server in conjunction with an authorization key. This may help eliminate client-side problems with certain releases on certain devices or with certain localizations, as well as eliminate the need for sending layer information in each request.</p>
<p>The helper method <strong><a href="/method/initConnection">initConnection</a></strong> accepts client parameters. This method must be called when first calling the API after the application has restarted or in case the value of one of the parameters could have changed.</p>
<p><strong>initConnection</strong> must also be called after each <a href="/method/auth.bindTempAuthKey">auth.bindTempAuthKey</a>.</p>
<p>When calling this method, the current layer used by the client is also saved (the layer in which <a href="/method/initConnection">initConnection</a> was wrapped is used). After a successful call to <a href="/method/initConnection">initConnection</a> it is no longer necessary to wrap each API call in <strong>invokeWithLayerN</strong>.</p>
<h3><a class="anchor" href="#disabling-updates" id="disabling-updates" name="disabling-updates"><i class="anchor-icon"></i></a>Disabling updates</h3>
<pre><code>invokeWithoutUpdates#bf9459b7 {X:Type} query:!X = X;</code></pre>
<p><a href="/method/invokeWithoutUpdates">invokeWithoutUpdates</a> can be used to invoke a request without subscribing the used connection for <a href="/api/updates">updates</a> (this is enabled by default for <a href="/api/files">file queries</a>).</p>
<h3><a class="anchor" href="#sequential-requests" id="sequential-requests" name="sequential-requests"><i class="anchor-icon"></i></a>Sequential Requests</h3>
<p>By default, the server processes parallel requests in arbitrary order. Two helper methods exist for cases when the client needs certain requests to be processed in a certain order and intends to send a new request before the previous one is completed:</p>
<div class="richcode">
<p><a href="/method/invokeAfterMsg">invokeAfterMsg</a>#cb9f372d {X:Type} msg_id:long query:!X = X;<br>
<a href="/method/invokeAfterMsgs">invokeAfterMsgs</a>#3dc4b4f0 {X:Type} msg_ids:Vector<long> query:!X = X; </long></p>
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<p>They may be used, for example, when a client attempts to send messages that accumulated while waiting for the Internet connection to be restored for a long time. In this case, the 32-bit number <code>0xcb9f372d</code> must be added before the method number in each request, followed by a 64-bit message identifier, msg_id, which contains the previous request in the queue. </p>
<p>The second method is similar, except it takes several messages that must be successfully processed before the current one.</p>
<p>If the waiting period exceeds 0.5 seconds (this value may change in the future) and no result has appeared, the method will return the <a href="/api/errors#400-bad-request">400 MSG_WAIT_TIMEOUT</a> error.</p>
<h4><a class="anchor" href="#helper-method-sequence" id="helper-method-sequence" name="helper-method-sequence"><i class="anchor-icon"></i></a>Helper Method Sequence</h4>
<p><strong>Important:</strong> if the helper methods <strong>invokeAfterMsg</strong> / <strong>invokeAfterMsgs</strong> are used together with <strong>invokeWithLayerN</strong> or other helper methods, <strong>invokeAfterMsg</strong> / <strong>invokeAfterMsgs</strong> must always be the outermost wrapper.</p>
<h3><a class="anchor" href="#data-compression" id="data-compression" name="data-compression"><i class="anchor-icon"></i></a>Data Compression</h3>
<p>We recommend using gzip compression when calling methods to reduce the amount of network traffic.</p>
<p>The schema and constructor information are given in the <a href="/mtproto/service_messages#packed-object">protocol documentation</a>.</p>
<h4><a class="anchor" href="#data-compression-when-making-a-request" id="data-compression-when-making-a-request" name="data-compression-when-making-a-request"><i class="anchor-icon"></i></a>Data Compression when Making a Request</h4>
<p>Before transmitting a query, the string containing the entire body of the serialized high-level query (starting with the method number) must be compressed using gzip. If the resulting string is smaller than the original, it makes sense to transmit the <a href="/mtproto/service_messages#pakovannyy-obekt">gzip_packed</a> constructor.</p>
<p>There is no point in doing the above when transmitting binary multimedia data (photos, videos) or small messages (up to 255 bytes).</p>
<h4><a class="anchor" href="#uncompressing-data" id="uncompressing-data" name="uncompressing-data"><i class="anchor-icon"></i></a>Uncompressing Data</h4>
<p>By default, the server compresses the response to any request as well as <a href="/api/updates">updates</a>, in accordance with the rules stated above. If the <a href="/mtproto/service_messages#packed-object">gzip_packed</a> constructor is received as a response in rpc_result, then the string that follows must be extracted and uncompressed. Processing then continues on the resulting new string.</p></div>
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<h1 id="dev_page_title">Live geolocation</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Telegram allows sending the live geolocation of a user in a chat, optionally setting a proximity alert. </p>
<h3><a class="anchor" href="#sending-live-locations" id="sending-live-locations" name="sending-live-locations"><i class="anchor-icon"></i></a>Sending live locations</h3>
<pre><code><a href='/constructor/inputGeoPointEmpty'>inputGeoPointEmpty</a>#e4c123d6 = <a href='/type/InputGeoPoint'>InputGeoPoint</a>;
<a href='/constructor/inputGeoPoint'>inputGeoPoint</a>#48222faf flags:<a href='/type/%23'>#</a> lat:<a href='/type/double'>double</a> long:<a href='/type/double'>double</a> accuracy_radius:flags.0?<a href='/type/int'>int</a> = <a href='/type/InputGeoPoint'>InputGeoPoint</a>;
<a href='/constructor/inputMediaGeoLive'>inputMediaGeoLive</a>#971fa843 flags:<a href='/type/%23'>#</a> stopped:flags.0?<a href='/constructor/true'>true</a> geo_point:<a href='/type/InputGeoPoint'>InputGeoPoint</a> heading:flags.2?<a href='/type/int'>int</a> period:flags.1?<a href='/type/int'>int</a> proximity_notification_radius:flags.3?<a href='/type/int'>int</a> = <a href='/type/InputMedia'>InputMedia</a>;
---functions---
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.editMessage'>messages.editMessage</a>#48f71778 flags:<a href='/type/%23'>#</a> no_webpage:flags.1?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/int'>int</a> message:flags.11?<a href='/type/string'>string</a> media:flags.14?<a href='/type/InputMedia'>InputMedia</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.15?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>To send a live geolocation, use <a href="/method/messages.sendMedia">messages.sendMedia</a> with an <a href="/constructor/inputMediaGeoLive">inputMediaGeoLive</a> <code>media</code> . </p>
<p>The <a href="/constructor/inputMediaGeoLive">inputMediaGeoLive</a> allows sending the geolocation as an <a href="/constructor/inputGeoPoint">inputGeoPoint</a> with floating point latitude and longitude, with an optional <code>accuracy_radius</code> in meters.<br>
Clients can also provide a <code>heading</code>, a direction in degrees (1-360) that can be used to indicate the direction of the user, a validity <code>period</code> for the current location, and a <code>proximity_notification_radius</code> . </p>
<p>The sent geolocation should be updated perioducally using <a href="/method/messages.editMessage">messages.editMessage</a> <strong>at most</strong> every <code>period</code> seconds, in order to implement the "live" part of live geolocations. </p>
<p>To stop sharing the location, pass <a href="/constructor/inputGeoPointEmpty">inputGeoPointEmpty</a> as location and set the <code>stopped</code> flag to true in a last <a href="/method/messages.editMessage">messages.editMessage</a> call. </p>
<h3><a class="anchor" href="#receiving-live-locations" id="receiving-live-locations" name="receiving-live-locations"><i class="anchor-icon"></i></a>Receiving live locations</h3>
<pre><code><a href='/constructor/geoPoint'>geoPoint</a>#b2a2f663 flags:<a href='/type/%23'>#</a> long:<a href='/type/double'>double</a> lat:<a href='/type/double'>double</a> access_hash:<a href='/type/long'>long</a> accuracy_radius:flags.0?<a href='/type/int'>int</a> = <a href='/type/GeoPoint'>GeoPoint</a>;
<a href='/constructor/messageMediaGeoLive'>messageMediaGeoLive</a>#b940c666 flags:<a href='/type/%23'>#</a> geo:<a href='/type/GeoPoint'>GeoPoint</a> heading:flags.0?<a href='/type/int'>int</a> period:<a href='/type/int'>int</a> proximity_notification_radius:flags.1?<a href='/type/int'>int</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
<a href='/constructor/updateGeoLiveViewed'>updateGeoLiveViewed</a>#871fb939 peer:<a href='/type/Peer'>Peer</a> msg_id:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;</code></pre>
<p>Clients will receive a message with a <a href="/constructor/messageMediaGeoLive">messageMediaGeoLive</a>, containing the information passed by the sender; when the geolocation message is marked as read, an <a href="/constructor/updateGeoLiveViewed">updateGeoLiveViewed</a> is generated. </p>
<p>Periodically, the geolocation will be updated with <a href="/constructor/updateEditMessage">updateEditMessage</a>/<a href="/constructor/updateEditChannelMessage">updateEditChannelMessage</a> updates. </p>
<h4><a class="anchor" href="#live-location-previews" id="live-location-previews" name="live-location-previews"><i class="anchor-icon"></i></a>Live location previews</h4>
<pre><code><a href='/constructor/inputWebFileGeoPointLocation'>inputWebFileGeoPointLocation</a>#9f2221c9 geo_point:<a href='/type/InputGeoPoint'>InputGeoPoint</a> access_hash:<a href='/type/long'>long</a> w:<a href='/type/int'>int</a> h:<a href='/type/int'>int</a> zoom:<a href='/type/int'>int</a> scale:<a href='/type/int'>int</a> = <a href='/type/InputWebFileLocation'>InputWebFileLocation</a>;
<a href='/constructor/inputGeoPoint'>inputGeoPoint</a>#48222faf flags:<a href='/type/%23'>#</a> lat:<a href='/type/double'>double</a> long:<a href='/type/double'>double</a> accuracy_radius:flags.0?<a href='/type/int'>int</a> = <a href='/type/InputGeoPoint'>InputGeoPoint</a>;
---functions---
<a href='/method/upload.getWebFile'>upload.getWebFile</a>#24e6818d location:<a href='/type/InputWebFileLocation'>InputWebFileLocation</a> offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> = <a href='/type/upload.WebFile'>upload.WebFile</a>;</code></pre>
<p>A map preview can be generated by passing the received <a href="/constructor/geoPoint">geoPoint</a> to <a href="/api/files#downloading-webfiles">upload.getWebFile</a>, to download an image preview of the map. </p>
<ul>
<li><code>geo_point</code> is generated from the <code>lat</code> , <code>long</code> <code>accuracy_radius</code> parameters of the <a href="/constructor/geoPoint">geoPoint</a></li>
<li><code>access_hash</code> is the access hash of the <a href="/constructor/geoPoint">geoPoint</a></li>
<li><code>w</code> - Map width in pixels before applying scale; 16-1024</li>
<li><code>h</code> - Map height in pixels before applying scale; 16-1024</li>
<li><code>zoom</code> - Map zoom level; 13-20</li>
<li><code>scale</code> - Map scale; 1-3</li>
</ul>
<p>The image is then downloaded as specified <a href="/api/files">here » </a></p>
<h3><a class="anchor" href="#proximity-alert" id="proximity-alert" name="proximity-alert"><i class="anchor-icon"></i></a>Proximity alert</h3>
<pre><code><a href='/constructor/messageActionGeoProximityReached'>messageActionGeoProximityReached</a>#98e0d697 from_id:<a href='/type/Peer'>Peer</a> to_id:<a href='/type/Peer'>Peer</a> distance:<a href='/type/int'>int</a> = <a href='/type/MessageAction'>MessageAction</a>;
<a href='/constructor/messageService'>messageService</a>#2b085862 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> action:<a href='/type/MessageAction'>MessageAction</a> ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;</code></pre>
<p>If:</p>
<ul>
<li>A user sets a <code>proximity_notification_radius</code> when sending a location</li>
<li>Multiple users share their location within the same chat</li>
<li>One of the other users comes within <code>proximity_notification_radius</code> meters of the first user, and updates their location accordingly</li>
</ul>
<p>An <a href="/constructor/updateNewMessage">updateNewMessage</a>/<a href="/constructor/updateNewChannelMessage">updateNewChannelMessage</a> is generated for all chat members, containing a <a href="/constructor/messageService">messageService</a> with action <a href="/constructor/messageActionGeoProximityReached">messageActionGeoProximityReached</a>:</p>
<ul>
<li><code>messageActionGeoProximityReached.to_id</code> is the peer that enabled proximity alerts</li>
<li><code>messageActionGeoProximityReached.from_id</code> is the peer that is now in proximity of <code>messageActionGeoProximityReached.to_id</code></li>
<li><code>messageActionGeoProximityReached.distance</code> is the distance between them, in meters</li>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/mentions" >Mentions</a></li></ul></div>
<h1 id="dev_page_title">Mentions</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Telegram allows mentioning other users in case of urgent duckling matters, and quickly navigating to those mentions in order to read them as swiftly as possible.</p>
<pre><code><a href='/constructor/messageEntityMention'>messageEntityMention</a>#fa04579d offset:<a href='/type/int'>int</a> length:<a href='/type/int'>int</a> = <a href='/type/MessageEntity'>MessageEntity</a>;
<a href='/constructor/messageEntityMentionName'>messageEntityMentionName</a>#dc7b1140 offset:<a href='/type/int'>int</a> length:<a href='/type/int'>int</a> user_id:<a href='/type/long'>long</a> = <a href='/type/MessageEntity'>MessageEntity</a>;
<a href='/constructor/inputMessageEntityMentionName'>inputMessageEntityMentionName</a>#208e68c9 offset:<a href='/type/int'>int</a> length:<a href='/type/int'>int</a> user_id:<a href='/type/InputUser'>InputUser</a> = <a href='/type/MessageEntity'>MessageEntity</a>;
<a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/channelParticipantsMentions'>channelParticipantsMentions</a>#e04b5ceb flags:<a href='/type/%23'>#</a> q:flags.0?<a href='/type/string'>string</a> top_msg_id:flags.1?<a href='/type/int'>int</a> = <a href='/type/ChannelParticipantsFilter'>ChannelParticipantsFilter</a>;
---functions---
<a href='/method/messages.sendMessage'>messages.sendMessage</a>#520c3870 flags:<a href='/type/%23'>#</a> no_webpage:flags.1?<a href='/constructor/true'>true</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/channels.getParticipants'>channels.getParticipants</a>#77ced9d0 channel:<a href='/type/InputChannel'>InputChannel</a> filter:<a href='/type/ChannelParticipantsFilter'>ChannelParticipantsFilter</a> offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> hash:<a href='/type/long'>long</a> = <a href='/type/channels.ChannelParticipants'>channels.ChannelParticipants</a>;</code></pre>
<p>Mentions are implemented as <a href="/api/entities">message entities</a>, passed to the <a href="/method/messages.sendMessage">messages.sendMessage</a> method:</p>
<ul>
<li><a href="/constructor/inputMessageEntityMentionName">inputMessageEntityMentionName</a> - Used when sending messages, allows mentioning a user <a href="https://t.me/botfather">inline, even for users that don't have a @username</a></li>
<li><a href="/constructor/messageEntityMentionName">messageEntityMentionName</a> - Incoming message counterpart of <a href="/constructor/inputMessageEntityMentionName">inputMessageEntityMentionName</a></li>
<li><a href="/constructor/messageEntityMention">messageEntityMention</a> - <a href="https://t.me/botfather">@botfather</a> (this entity is generated automatically server-side for @usernames in messages, no need to provide it manually)</li>
</ul>
<p>Incoming <a href="/constructor/message">messages</a> mentioning to the current user will have the <code>mentioned</code> flag set, and will contain one or more <a href="/constructor/messageEntityMention">messageEntityMention</a> and <a href="/constructor/messageEntityMentionName">messageEntityMentionName</a> constructors. </p>
<p>Graphical clients can show a list of mentionable users when the user starts entering an <code>@</code> in the text bar; for this purpose, the <a href="/constructor/channelParticipantsMentions">channelParticipantsMentions</a> filter can be used in <a href="/method/channels.getParticipants">channels.getParticipants</a>.<br>
This filter can be enhanced by providing an additional query string <code>q</code> (anything the user enters after <code>@</code>); it will also return non-participant users, in case of channel users commenting in <a href="/api/discussion">post comment sections</a>. </p>
<h3><a class="anchor" href="#dialog-mentions" id="dialog-mentions" name="dialog-mentions"><i class="anchor-icon"></i></a>Dialog mentions</h3>
<pre><code><a href='/constructor/dialog'>dialog</a>#2c171f72 flags:<a href='/type/%23'>#</a> pinned:flags.2?<a href='/constructor/true'>true</a> unread_mark:flags.3?<a href='/constructor/true'>true</a> peer:<a href='/type/Peer'>Peer</a> top_message:<a href='/type/int'>int</a> read_inbox_max_id:<a href='/type/int'>int</a> read_outbox_max_id:<a href='/type/int'>int</a> unread_count:<a href='/type/int'>int</a> unread_mentions_count:<a href='/type/int'>int</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> pts:flags.0?<a href='/type/int'>int</a> draft:flags.1?<a href='/type/DraftMessage'>DraftMessage</a> folder_id:flags.4?<a href='/type/int'>int</a> = <a href='/type/Dialog'>Dialog</a>;
---functions---
<a href='/method/messages.getUnreadMentions'>messages.getUnreadMentions</a>#46578472 peer:<a href='/type/InputPeer'>InputPeer</a> offset_id:<a href='/type/int'>int</a> add_offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> max_id:<a href='/type/int'>int</a> min_id:<a href='/type/int'>int</a> = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/method/messages.readMentions'>messages.readMentions</a>#f0189d3 peer:<a href='/type/InputPeer'>InputPeer</a> = <a href='/type/messages.AffectedHistory'>messages.AffectedHistory</a>;</code></pre>
<p>Graphical clients are supposed to show a blue mention indicator next to the message counter of chats in the dialog list.<br>
The <a href="/constructor/dialog">dialog</a> constructor contains an <code>unread_mentions_count</code> field to isolate chats with unread mentions; the actual mention counter should be shown inside of the chat itself, above an <code>@</code> button that can be used, by clicking multiple times, to navigate back (using <a href="/method/messages.getUnreadMentions">messages.getUnreadMentions</a>) through the mention history. </p>
<p>When the last unread mention is read, or when long-clicking on the <code>@</code> button, all mentions for a chat should marked as read using <a href="/method/messages.readMentions">messages.readMentions</a>.</p></div>
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<h1 id="dev_page_title">Min constructors</h1>
<div id="dev_page_content"><p>In some situations <a href="/constructor/user">user</a> and <a href="/constructor/channel">channel</a> constructors have reduced set of fields present (although <code>id</code> is always there) and <code>min</code> flag set. This is done for performance and privacy reasons. </p>
<p>When receiving said constructors, the client must first check if user or chat object without <code>min</code> flag is already present in local cache. If it is present, then the client should just ignore constructors with <code>min</code> flag and use local one instead.</p>
<p><strong>The rest of article assumes the client receives min-constructor without full object in local cache.</strong></p>
<p>The client must store the context (similar to <a href="/api/file_reference">file references</a>) in which the user/channel was seen. Later, when the client needs to pass the user/channel as input argument (e.g. fetch profile, mute, ban etc), the context is used to generate the <code>input*FromMessage</code> constructor, instead of normal <code>inputUser</code>, <code>inputChannel</code> or <code>inputPeer</code>.</p>
<ul>
<li><a href="/constructor/inputPeerUserFromMessage">inputPeerUserFromMessage</a></li>
<li><a href="/constructor/inputPeerChannelFromMessage">inputPeerChannelFromMessage</a></li>
<li><a href="/constructor/inputUserFromMessage">inputUserFromMessage</a></li>
<li><a href="/constructor/inputChannelFromMessage">inputChannelFromMessage</a></li>
</ul>
<p>The <code>access_hash</code> value, if present, is only suitable to use in <a href="/constructor/inputPeerPhotoFileLocation"><code>inputPeerPhotoFileLocation</code></a>, to directly <a href="/api/files">download the profile pictures</a> of channels and users <strong>without</strong> having to generate an <code>inputPeer*FromMessage</code>, simply using <code>inputPeer*</code> with the specified access hash. </p>
<p>Usually <code>min</code> constructors are encountered in messages inside of groups or channels.
When a message mentioning (sender, forwarder or forwardee, et cetera) such a user or channel is found, the constuctor must be associated with the message ID of the message and with the chat where the message was seen.</p>
<h4><a class="anchor" href="#example" id="example" name="example"><i class="anchor-icon"></i></a>Example</h4>
<p>Assume a <a href="/constructor/message">message</a> with id <code>34</code> is received from supergroup (<a href="/api/channel">actually channel</a>) <code>123456789</code>.
Said message was sent by <code>from_id</code> <code>102424212</code>.
The <a href="/api/updates">updates</a> container that contained the message has a user with ID <code>102424212</code> in the <code>users</code> field, but it has the <code>min</code> flag set, and the provided <code>access_hash</code> may be absent, or otherwise can't be used to generate a typical <a href="/constructor/inputPeerUser">inputPeerUser</a> constructor to send messages or do other actions.</p>
<p>What the client does is associate <code>102424212</code> with the channel <code>123456789</code> and message ID <code>34</code>.
When and if the client will need to interact with user <code>102424212</code>, it will generate one of the <code>*FromMessage</code> constructors mentioned above, setting:</p>
<ul>
<li><code>msg_id</code> to <code>34</code></li>
<li><code>peer</code> to the <a href="/type/InputPeer">InputPeer</a> associated with channel <code>123456789</code></li>
<li><code>user_id</code> to <code>102424212</code></li>
</ul>
<p><code>user_id</code> can also be set to the IDs of users met in the <code>fwd_header</code> (messages forwarded from a user can be used to interact with the original sender, if they don't have privacy settings for forwards enabled).
Users mentioned via <a href="/constructor/messageEntityMentionName">messageEntityMentionName</a> in a message can also be used.</p>
<p>The same can be done with <code>min</code> <a href="/api/channel">channels</a>.</p>
<p>Example implementations: <a href="https://github.com/peter-iakovlev/Telegram-iOS">Telegram for iOS</a>, <a href="https://github.com/tdlib/td">tdlib</a>.</p></div>
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<h1 id="dev_page_title">Creating your Telegram Application</h1>
<div id="dev_page_content"><p>We welcome all developers to use our <a href="https://core.telegram.org/api#telegram-api">API</a> and source code to create Telegram-like messaging applications on our platform free of charge.</p>
<blockquote>
<p>In order to ensure consistency and security across the Telegram ecosystem,
<strong>all third-party client apps</strong> must comply with the <a href="/api/terms"><strong>API Terms of Service</strong></a>.</p>
</blockquote>
<h3><a class="anchor" href="#obtaining-api-id" id="obtaining-api-id" name="obtaining-api-id"><i class="anchor-icon"></i></a>Obtaining api_id</h3>
<p>In order to obtain an <strong>API id</strong> and develop your own application using the Telegram API you need to do the following:</p>
<ul>
<li>Sign up for Telegram using any application.</li>
<li>Log in to your Telegram core: <a href="https://my.telegram.org">https://my.telegram.org</a>.</li>
<li>Go to <a href="https://my.telegram.org/apps">'API development tools'</a> and fill out the form.</li>
<li>You will get basic addresses as well as the <strong>api_id</strong> and <strong>api_hash</strong> parameters required for user authorization.</li>
<li>For the moment each number can only have one api_id connected to it.</li>
</ul>
<p>We will be sending important developer notifications to the phone number that you use in this process, so please use an up-to-date number connected to your active Telegram account.</p>
<h3><a class="anchor" href="#using-the-api-id" id="using-the-api-id" name="using-the-api-id"><i class="anchor-icon"></i></a>Using the api_id</h3>
<p>Before using the MTProto Telegram API, please note that all API client libraries are strictly monitored to prevent abuse.</p>
<p>If you use the Telegram API for flooding, spamming, faking subscriber and view counters of channels, you <strong>will be banned forever</strong>. </p>
<p>Due to excessive abuse of the Telegram API, <strong>all accounts</strong> that sign up or log in using unofficial Telegram API clients are automatically put <strong>under observation</strong> to avoid violations of the <a href="/api/terms">Terms of Service</a>. </p>
<p>If you didn't violate the Terms of Service but your account does get banned after using the API, write to <a href="mailto:recover@telegram.org">recover@telegram.org</a> explaining what you intend to do with the API, asking to unban your account.<br>
Please note that emails are checked by a human, so automatically generated emails will be detected and banned.</p>
<h3><a class="anchor" href="#using-telegrams-open-source-code" id="using-telegrams-open-source-code" name="using-telegrams-open-source-code"><i class="anchor-icon"></i></a>Using Telegram's open source code</h3>
<p>Everyone is welcome to use our open source code. We have included a sample API id with the code. This API id is limited on the server side and is not suitable for apps released to end-users — using it for anything but testing purposes will result in the API_ID_PUBLISHED_FLOOD error for your users. It is necessary that you obtain your <strong>own API id</strong> before you publish your app.</p>
<blockquote>
<p>Please remember to publish your code as well in order to comply with the GNU GPL licences.</p>
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<h1 id="dev_page_title">Pagination in the API</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Lots of Telegram API methods provide access to potentially large lists of objects, which requires pagination.</p>
<p>In order to fetch only relevant subset of results for each request there is a number of available input parameters. Here is a list in order how they are applied in API.</p>
<p>Typically, results are returned in antichronological order with descending object ID values.</p>
<h3><a class="anchor" href="#limit-parameter" id="limit-parameter" name="limit-parameter"><i class="anchor-icon"></i></a><code>limit</code> parameter</h3>
<p>A limit on the number of objects to be returned, typically between 1 and 100. When 0 is provided the limit will often default to an intermediate value like ~20.</p>
<h3><a class="anchor" href="#offset-based-pagination" id="offset-based-pagination" name="offset-based-pagination"><i class="anchor-icon"></i></a><code>offset</code>-based pagination</h3>
<p>For a few methods with mostly static data this parameter allows to skip <code>offset</code> elements from the beginning of list; negative values are ignored.</p>
<h3><a class="anchor" href="#offset-id-based-pagination" id="offset-id-based-pagination" name="offset-id-based-pagination"><i class="anchor-icon"></i></a><code>offset_id</code>-based pagination</h3>
<p>For most methods where results are real-time data (e.g. any chat history) <code>offset</code> value is not passed directly. Instead it is calculated from the passed <code>offset_id</code> and <code>add_offset</code> parameter values as <code>offsetFromID(offset_id) + add_offset</code>, where <code>offsetFromID(offset_id)</code> is a number of results from the beginning of list up to the result with ID <code>offset_id</code>, inclusive.</p>
<p>Sample use cases:</p>
<ul>
<li>
<p>Loading 20 messages, older than message with ID <code>MSGID</code>:</p>
<p>messages.getHistory({offset_id: MSGID, add_offset: 0, limit: 20})</p>
</li>
<li>
<p>Loading 20 messages, newer than message with ID <code>MSGID</code>:</p>
<p>messages.getHistory({offset_id: MSGID, add_offset: -20, limit: 20})</p>
</li>
<li>
<p>Loading 20 messages around message with ID <code>MSGID</code>:</p>
<p>messages.getHistory({offset_id: MSGID, add_offset: -10, limit: 20})</p>
</li>
</ul>
<h3><a class="anchor" href="#additional-filtering" id="additional-filtering" name="additional-filtering"><i class="anchor-icon"></i></a>Additional filtering</h3>
<p>There is a number of parameters, which are applied to the list after slicing with offset and limit, to reduce the result subset even more:</p>
<ul>
<li><strong>max_id</strong>: Can be used to only return results with ID strictly smaller than <code>max_id</code> (e.g. message ID)</li>
<li><strong>min_id</strong>: Can be used to only return results with ID strictly greater than <code>min_id</code>(e.g. message ID)</li>
<li><strong>max_date</strong>: Can be used to only return results that are older than <code>max_date</code>:</li>
<li><strong>min_date</strong>: Can be used to only return results with are newer than <code>min_date</code>:</li>
<li><strong>hash</strong>: See below.</li>
</ul>
<h3><a class="anchor" href="#hash-generation" id="hash-generation" name="hash-generation"><i class="anchor-icon"></i></a>Hash generation</h3>
<p>To further reduce the result subset, there is a mechanism to avoid fetching data if the resulting list hasn't changed from the one stored on client, similar to <a href="https://en.wikipedia.org/wiki/HTTP_ETag">ETag</a>.</p>
<p>When the client has cached results for API request, it can calculate the <code>hash</code> value for it by taking the result IDs (message IDs or other fields with name <code>id</code>) and using them to compute a 64-bit hash with the following algorithm:</p>
<pre><code># Here, ^ indicates a bitwise XOR
hash = 0
for id in ids:
hash = hash ^ (id &gt;&gt; 21)
hash = hash ^ (id &lt;&lt; 35)
hash = hash ^ (id &gt;&gt; 4)
hash = hash + id</code></pre>
<p>In some cases, the result container already has a <code>hash</code> field, that can be used instead.</p>
<p>When the client passes a correct value, the API will return one of <code>*NotModified</code> constructors, e.g. <a href="/constructor/messages.messagesNotModified">messages.messagesNotModified</a> instead of the actual results.</p>
<h3><a class="anchor" href="#example-methods" id="example-methods" name="example-methods"><i class="anchor-icon"></i></a>Example methods</h3>
<ul>
<li><a href="/method/messages.getHistory">messages.getHistory</a> supports all result navigation parameters including message ID hashes and except filters</li>
<li><a href="/method/channels.getParticipants">channels.getParticipants</a> supports simple navigation using <strong>limit</strong> and <strong>offset</strong>, along with filtering and <code>hash</code> reducing using the user IDs of returned participants</li>
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<h1 id="dev_page_title">Client-Side Optimization</h1>
<div id="dev_page_content"><h3><a class="anchor" href="#simplified-acknowledgment-of-message-delivery" id="simplified-acknowledgment-of-message-delivery" name="simplified-acknowledgment-of-message-delivery"><i class="anchor-icon"></i></a>Simplified Acknowledgment of Message Delivery</h3>
<p>An outgoing message may be considered sent once the server has assigned it an identifier. Normally, a client would learn of this from the result of the <a href="/method/messages.sendMessage">messages.sendMessage</a> method.
The MTProto server provides a mechanism for <a href="/mtproto/mtproto-transports#quick-ack">“quick acknowledgments"</a>. Upon receiving such an acknowledgment, the client may be certain that the call to the send message method has at least been fully received by the server and placed in a processing queue, and can inform the user that the delivery was successful.
It is possible that the servers actual response will never be received by the client (an interrupted connection; or the app restarts at exactly the wrong time). To correctly handle these situations, you can use a special type of notification generated by the server when <a href="/method/updates.getDifference">updates.getDifference</a> is called: <a href="/constructor/updateMessageID">updateMessageID</a>. When processing this notification, the client can use the <strong>random_id</strong> identifier to associate the previously transmitted message with the one delivered to the server.
If such a notification is not issued when <a href="/method/updates.getDifference">updates.getDifference</a> is called for one of the previously sent messages, the message must be marked as undelivered.</p>
<h3><a class="anchor" href="#server-salt" id="server-salt" name="server-salt"><i class="anchor-icon"></i></a>Server Salt</h3>
<p>Server salt is a 64-bit number added to every outgoing and incoming message. At present, a single salts lifespan is 1 hour, following which it is considered invalid and the server will return an error for all the messages that contain it. The error message will contain the correct salt, which may be immediately used for sending. Given this approach, there will always be a period of waiting before the client receives a new salt if it connects to the server less frequently than once an hour.
For improved performance, there is a special <a href="/mtproto/service_messages#request-for-several-future-salts">get_future_salts</a> method, which fetches in advance a list of the salts that will be valid during the course of a specified period of time following the call (1 day, for example). A start time and an end time are specified for each salt. The salts overlap one another by half an hour. We recommend always using the record with the longest remaining lifespan.</p>
<h3><a class="anchor" href="#downloading-files-and-uploading-data-to-the-server" id="downloading-files-and-uploading-data-to-the-server" name="downloading-files-and-uploading-data-to-the-server"><i class="anchor-icon"></i></a>Downloading Files and Uploading Data to the Server</h3>
<p>We recommend that separate connections and sessions be created for these tasks. Remember that the extra sessions must be deleted when no longer needed.
It makes sense to download files over several connections (optimally to have a pool). When uploading data to a server one connection is enough to achieve the best results.</p>
<p>The file handling API is designed to perform data operations in parts. In its simplest implementation, the process of uploading files to a server looks like this: send a query, wait for a response, send the next query, etc. This approach does not optimize the use of network resources and the ping time has a huge effect.
The upload and download process is optimal when two or more queries are continuously being executed through one connection. In this arrangement, uploading to the server would look like this:</p>
<ol>
<li>Send Query 1</li>
<li>Send Query 2</li>
<li>Wait for a response to Query 1</li>
<li>Send Query 3</li>
<li>Wait for a response to Query 2</li>
<li>Send Query 4</li>
<li>etc.</li>
</ol>
<p>This will help reduce the effect of ping latency and maximize the channel workload.</p>
<h3><a class="anchor" href="#sending-messages-in-bulk" id="sending-messages-in-bulk" name="sending-messages-in-bulk"><i class="anchor-icon"></i></a>Sending Messages in Bulk</h3>
<p>Sometimes a client needs to transmit several send message method calls to the server all at once in a single message or in several consecutive messages. However, the server may execute these requests out of order (queries are handled by different servers to improve performance, which introduces a degree of randomness to the process).
This requires that dependencies be explicitly stated when processing queries by using the function</p>
<pre><code>invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;</code></pre>
<p>Actually, this means padding the beginning of the query with the 32-bit number <code>0xcb9f372d</code> and the 64-bit message identifier of the query on which the current query is dependent.</p>
<h3><a class="anchor" href="#grouping-updates" id="grouping-updates" name="grouping-updates"><i class="anchor-icon"></i></a>Grouping Updates</h3>
<p>Generating updates (notifications about various server events) and delivering them to the client form two different parts of the system (respectively, the messenger API and MTProto). By itself, MTProto cannot modify in any way the data transmitted to the client, and the server API cannot respond to client-MTProto connection events.
Imagine the situation where a client loses its connection (or is intentionally disconnected from the network) for some time. If lots of different events occur before a new connection is established (contacts come online, typing event messages are sent), then when a connection is established the client will receive lots of data containing all of the intervening events, despite the fact that most of the data is obsolete.
The grouping of messages has been introduced to optimize such situations. If new events occur and the client has not managed to “collect” the previously generated updates, then the server API can combine them into a single package.</p>
<p>A client is able to control when the MTProto server begins to consider that the connection has been lost and grouping can begin (the earlier this occurs when there is no connection, the better for the client). This functionality is implemented through a special type of Ping message, <a href="/mtproto/service_messages#deferred-connection-closure-ping">ping_delay_disconnect</a>, which specifies a time delay following which the server will close the current connection and start grouping messages. </p>
<p>It makes sense to combine the transmission of <a href="/mtproto/service_messages#deferred-connection-closure-ping">ping_delay_disconnect</a> with that of other recurring tasks, such as updating the user status (<a href="/method/account.updateStatus">account.updateStatus</a>).</p>
<h3><a class="anchor" href="#setting-the-typing-status" id="setting-the-typing-status" name="setting-the-typing-status"><i class="anchor-icon"></i></a>Setting the Typing Status</h3>
<p>If a contact is not online, there is no need to invoke <a href="/method/messages.setTyping">messages.setTyping</a>.</p></div>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/passport" >Telegram passport</a></li></ul></div>
<h1 id="dev_page_title">Telegram passport</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p><strong>Telegram Passport</strong> is a unified authorization method for services that require personal identification. Users can upload their documents once, then instantly share their data with services that require real-world ID (finance, ICOs, etc.). Telegram doesnt have access to the users personal information thanks to end-to-end encryption.</p>
<p>This page describes the request flow that client apps must used to send the requested data to the service.</p>
<h3><a class="anchor" href="#overview" id="overview" name="overview"><i class="anchor-icon"></i></a>Overview</h3>
<p>From the perspective of a service that requires real-world ID, the process looks like this:</p>
<ul>
<li>A user presses “Log in with Telegram” on your website or in your app.</li>
<li>You request the data you need.</li>
<li>The user accepts your privacy policy and agrees to share their data.</li>
<li>The user's Telegram app downloads and decrypts the data you requested from the end-to-end encrypted storage on Telegram.</li>
<li>If some of the data you requested is missing, the user can add it to their Telegram Passport at this point.</li>
<li>The user's app encrypts the data with your public key and sends it to you.</li>
<li>You decrypt the data, check it for errors and re-request any missing or invalid information.</li>
<li>You sign the user up for your service. Tada!</li>
</ul>
<p>See <a href="#as-a-bot">As a bot</a> to see how to request passport data using a bot, through the MTProto API.
Look at the <a href="/passport">Passport Manual</a> to see how to request passport data using a bot, through the simplified bot API.</p>
<p>From the perspective of a user, the process looks something like this:</p>
<ul>
<li>Your app <a href="#receiving-requests">receives an event/intent</a> from one of the <a href="/passport#sdk">SDKs</a>, or from a custom source.</li>
<li>The user accepts your privacy policy and agrees to share their data.</li>
<li>The user's Telegram app <a href="/passport/encryption#fetching-and-deleting-stored-passport-data">downloads the data you requested</a> from the end-to-end encrypted storage on Telegram.</li>
<li>If some of the data you requested is missing, the user can <a href="/passport/encryption#encryption">add it to their Telegram Passport</a> at this point.</li>
<li>The user's app encrypts the data with your public key and sends it to the service.</li>
<li>You sign the user up for your service. Tada!</li>
</ul>
<p>See <a href="#as-a-user">As a user</a> to see how user client apps should send passport data to a service, through the MTProto API.</p>
<h3><a class="anchor" href="#as-a-bot" id="as-a-bot" name="as-a-bot"><i class="anchor-icon"></i></a>As a bot</h3>
<p>A simplified version of this process can be used using the bot API, for more info see the <a href="/passport">Passport Manual</a>.</p>
<p>Using the MTProto API, the process is pretty much the same, up until the actual API calls.</p>
<blockquote>
<p>Note that all binary fields are in raw binary format, unlike in the bot API where they are base64-encoded</p>
</blockquote>
<h4><a class="anchor" href="#setting-up-telegram-passport" id="setting-up-telegram-passport" name="setting-up-telegram-passport"><i class="anchor-icon"></i></a>Setting Up Telegram Passport</h4>
<p><a href="/passport#setting-up-telegram-passport">As per the bot API</a>.</p>
<h4><a class="anchor" href="#requesting-information" id="requesting-information" name="requesting-information"><i class="anchor-icon"></i></a>Requesting Information</h4>
<p><a href="/passport#requesting-information">As per the bot API</a>.</p>
<h4><a class="anchor" href="#receiving-information" id="receiving-information" name="receiving-information"><i class="anchor-icon"></i></a>Receiving information</h4>
<p>Schema:</p>
<pre><code><a href='/constructor/secureData'>secureData</a>#8aeabec3 data:<a href='/type/bytes'>bytes</a> data_hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureData'>SecureData</a>;
<a href='/constructor/securePlainPhone'>securePlainPhone</a>#7d6099dd phone:<a href='/type/string'>string</a> = <a href='/type/SecurePlainData'>SecurePlainData</a>;
<a href='/constructor/securePlainEmail'>securePlainEmail</a>#21ec5a5f email:<a href='/type/string'>string</a> = <a href='/type/SecurePlainData'>SecurePlainData</a>;
<a href='/constructor/secureFile'>secureFile</a>#e0277a62 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> size:<a href='/type/int'>int</a> dc_id:<a href='/type/int'>int</a> date:<a href='/type/int'>int</a> file_hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureFile'>SecureFile</a>;
<a href='/constructor/secureValueTypePersonalDetails'>secureValueTypePersonalDetails</a>#9d2a81e3 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypePassport'>secureValueTypePassport</a>#3dac6a00 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeDriverLicense'>secureValueTypeDriverLicense</a>#6e425c4 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeIdentityCard'>secureValueTypeIdentityCard</a>#a0d0744b = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeInternalPassport'>secureValueTypeInternalPassport</a>#99a48f23 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeAddress'>secureValueTypeAddress</a>#cbe31e26 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeUtilityBill'>secureValueTypeUtilityBill</a>#fc36954e = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeBankStatement'>secureValueTypeBankStatement</a>#89137c0d = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeRentalAgreement'>secureValueTypeRentalAgreement</a>#8b883488 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypePassportRegistration'>secureValueTypePassportRegistration</a>#99e3806a = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeTemporaryRegistration'>secureValueTypeTemporaryRegistration</a>#ea02ec33 = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypePhone'>secureValueTypePhone</a>#b320aadb = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValueTypeEmail'>secureValueTypeEmail</a>#8e3ca7ee = <a href='/type/SecureValueType'>SecureValueType</a>;
<a href='/constructor/secureValue'>secureValue</a>#187fa0ca flags:<a href='/type/%23'>#</a> type:<a href='/type/SecureValueType'>SecureValueType</a> data:flags.0?<a href='/type/SecureData'>SecureData</a> front_side:flags.1?<a href='/type/SecureFile'>SecureFile</a> reverse_side:flags.2?<a href='/type/SecureFile'>SecureFile</a> selfie:flags.3?<a href='/type/SecureFile'>SecureFile</a> translation:flags.6?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureFile'>SecureFile</a>&gt; files:flags.4?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureFile'>SecureFile</a>&gt; plain_data:flags.5?<a href='/type/SecurePlainData'>SecurePlainData</a> hash:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureValue'>SecureValue</a>;
<a href='/constructor/secureCredentialsEncrypted'>secureCredentialsEncrypted</a>#33f0ea47 data:<a href='/type/bytes'>bytes</a> hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a>;
<a href='/constructor/messageActionSecureValuesSentMe'>messageActionSecureValuesSentMe</a>#1b287353 values:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValue'>SecureValue</a>&gt; credentials:<a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a> = <a href='/type/MessageAction'>MessageAction</a>;
<a href='/constructor/messageService'>messageService</a>#2b085862 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> action:<a href='/type/MessageAction'>MessageAction</a> ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/updateNewMessage'>updateNewMessage</a>#1f2b0afd message:<a href='/type/Message'>Message</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;</code></pre>
<p>When the user confirms your request by pressing the 'Authorize' button, the MTProto API sends an <a href="/constructor/updateNewMessage">updateNewMessage</a> from the user, with a <a href="/constructor/messageService">messageService</a> constructor, containing a <a href="/constructor/messageActionSecureValuesSentMe">messageActionSecureValuesSentMe</a> constructor that contains the encrypted Telegram Passport data.</p>
<h4><a class="anchor" href="#decrypting-data" id="decrypting-data" name="decrypting-data"><i class="anchor-icon"></i></a>Decrypting data</h4>
<pre><code><a href='/constructor/secureCredentialsEncrypted'>secureCredentialsEncrypted</a>#33f0ea47 data:<a href='/type/bytes'>bytes</a> hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a>;
<a href='/constructor/messageActionSecureValuesSentMe'>messageActionSecureValuesSentMe</a>#1b287353 values:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValue'>SecureValue</a>&gt; credentials:<a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a> = <a href='/type/MessageAction'>MessageAction</a>; </code></pre>
<p>To decrypt the received data, first, decrypt the credentials contained in <a href="/constructor/secureCredentialsEncrypted">secureCredentialsEncrypted</a>.</p>
<ol>
<li>
<p>Decrypt the credentials secret ( <em>secret</em> field in <a href="/constructor/secureCredentialsEncrypted">secureCredentialsEncrypted</a>) using your <strong>private</strong> key (set OAEP padding option, e.g. <code>OPENSSL_PKCS1_OAEP_PADDING</code> in PHP)</p>
</li>
<li>
<p>Use this secret and the credentials hash ( <em>hash</em> field in <a href="/constructor/secureCredentialsEncrypted">secureCredentialsEncrypted</a>) to calculate <em>credentials_key</em> and <em>credentials_iv</em> as described below:</p>
<pre><code> credentials_secret_hash = SHA512( credentials_secret + credentials_hash )
credentials_key = slice( credentials_secret_hash, 0, 32 )
credentials_iv = slice( credentials_secret_hash, 32, 16 )</code></pre>
</li>
<li>
<p>Decrypt the credentials data ( <em>data</em> field in <a href="/constructor/secureCredentialsEncrypted">secureCredentialsEncrypted</a>) by AES256-CBC using these <em>credentials_key</em> and <em>credentials_iv</em>. <strong>IMPORTANT:</strong> At this step, make sure that the credentials hash is equal to <code>SHA256( credentials_data )</code></p>
</li>
<li>
<p>Credentials data is padded with 32 to 255 random padding bytes to make its length divisible by 16 bytes. The first byte contains the length of this padding (including this byte). Remove the padding to get the data.</p>
</li>
</ol>
<blockquote>
<p>Note that all hashes are raw binary data, not hexits</p>
</blockquote>
<h4><a class="anchor" href="#credentials" id="credentials" name="credentials"><i class="anchor-icon"></i></a>Credentials</h4>
<p>The credentials are a JSON-serialized object, structured exactly as in the <a href="/passport#credentials">bot API »</a>.
Since decryption credentials are E2E encrypted, apps have to store the decryption credentials as JSON and not TL payloads.</p>
<p>The credentials are used as described in the <a href="/passport#credentials">Passport Manual</a> to decrypt the files attached to the <a href="/constructor/secureValue">secureValue</a>.
In this case, the container for the E2E encrypted data is in TL, while the encrypted data itself is in JSON.</p>
<h5><a class="anchor" href="#securevalue" id="securevalue" name="securevalue"><i class="anchor-icon"></i></a><a href="/constructor/secureValue">secureValue</a></h5>
<pre><code><a href='/constructor/secureValue'>secureValue</a>#187fa0ca flags:<a href='/type/%23'>#</a> type:<a href='/type/SecureValueType'>SecureValueType</a> data:flags.0?<a href='/type/SecureData'>SecureData</a> front_side:flags.1?<a href='/type/SecureFile'>SecureFile</a> reverse_side:flags.2?<a href='/type/SecureFile'>SecureFile</a> selfie:flags.3?<a href='/type/SecureFile'>SecureFile</a> translation:flags.6?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureFile'>SecureFile</a>&gt; files:flags.4?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureFile'>SecureFile</a>&gt; plain_data:flags.5?<a href='/type/SecurePlainData'>SecurePlainData</a> hash:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureValue'>SecureValue</a>;
<a href='/constructor/messageActionSecureValuesSentMe'>messageActionSecureValuesSentMe</a>#1b287353 values:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValue'>SecureValue</a>&gt; credentials:<a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a> = <a href='/type/MessageAction'>MessageAction</a>; </code></pre>
<p>The schema for the <a href="/constructor/inputSecureValue">secureValue</a> constructor defines the constructor that can be found in each field.</p>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>type</strong></td>
<td><a href="/type/SecureValueType">SecureValueType</a></td>
<td>Secure <a href="/passport">passport</a> value type</td>
</tr>
<tr>
<td><strong>data</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/SecureData">SecureData</a></td>
<td>Encrypted <a href="/passport">Telegram Passport</a> element data</td>
</tr>
<tr>
<td><strong>front_side</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/SecureFile">SecureFile</a></td>
<td>Encrypted <a href="/passport">passport</a> file with the front side of the document</td>
</tr>
<tr>
<td><strong>reverse_side</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/SecureFile">SecureFile</a></td>
<td>Encrypted <a href="/passport">passport</a> file with the reverse side of the document</td>
</tr>
<tr>
<td><strong>selfie</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/type/SecureFile">SecureFile</a></td>
<td>Encrypted <a href="/passport">passport</a> file with a selfie of the user holding the document</td>
</tr>
<tr>
<td><strong>translation</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.6?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/SecureFile">SecureFile</a>&gt;</td>
<td>Array of encrypted <a href="/passport">passport</a> files with translated versions of the provided documents</td>
</tr>
<tr>
<td><strong>files</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.4?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/SecureFile">SecureFile</a>&gt;</td>
<td>Array of encrypted <a href="/passport">passport</a> files with photos the of the documents</td>
</tr>
<tr>
<td><strong>plain_data</strong></td>
<td><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.5?<a href="/type/SecurePlainData">SecurePlainData</a></td>
<td>Plaintext verified <a href="/passport">passport</a> data</td>
</tr>
<tr>
<td><strong>hash</strong></td>
<td><a href="/type/bytes">bytes</a></td>
<td>Data hash</td>
</tr>
</tbody>
</table>
<p>Here's a list of possible <a href="/type/SecureValueType">SecureValueTypes</a>, and the parameters that can be set/requested when using each type.</p>
<table class="table">
<thead>
<tr>
<th>Type</th>
<th>Allowed fields</th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="/constructor/secureValueTypeEmail">secureValueTypeEmail</a></td>
<td><code>plain_data</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeEmail">secureValueTypePhone</a></td>
<td><code>plain_data</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypePersonalDetails">secureValueTypePersonalDetails</a></td>
<td><code>data</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypePassport">secureValueTypePassport</a></td>
<td><code>data</code>, <code>front_side</code>, <code>selfie</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeDriverLicense">secureValueTypeDriverLicense</a></td>
<td><code>data</code>, <code>front_side</code>, <code>reverse_side</code>, <code>selfie</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeIdentityCard">secureValueTypeIdentityCard</a></td>
<td><code>data</code>, <code>front_side</code>, <code>reverse_side</code>, <code>selfie</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeInternalPassport">secureValueTypeInternalPassport</a></td>
<td><code>data</code>, <code>front_side</code>, <code>selfie</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeAddress">secureValueTypeAddress</a></td>
<td><code>data</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeUtilityBill">secureValueTypeUtilityBill</a></td>
<td><code>files</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeBankStatement">secureValueTypeBankStatement</a></td>
<td><code>files</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeRentalAgreement">secureValueTypeRentalAgreement</a></td>
<td><code>files</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypePassportRegistration">secureValueTypePassportRegistration</a></td>
<td><code>files</code>, <code>translation</code></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeTemporaryRegistration">secureValueTypeTemporaryRegistration</a></td>
<td><code>files</code>, <code>translation</code></td>
</tr>
</tbody>
</table>
<h5><a class="anchor" href="#securedata" id="securedata" name="securedata"><i class="anchor-icon"></i></a><a href="/type/SecureData">SecureData</a></h5>
<pre><code><a href='/constructor/secureData'>secureData</a>#8aeabec3 data:<a href='/type/bytes'>bytes</a> data_hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureData'>SecureData</a>;</code></pre>
<p>Data is an encrypted and padded JSON-serialized object of one of the specified JSON types, depending on the chosen <a href="/type/SecureValueType">type</a>.</p>
<table class="table">
<thead>
<tr>
<th>Chosen type</th>
<th>JSON object</th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="/constructor/secureValueTypePersonalDetails">secureValueTypePersonalDetails</a></td>
<td><a href="/passport#personaldetails">PersonalDetails</a></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypePassport">secureValueTypePassport</a></td>
<td><a href="/passport#iddocumentdata">IdDocumentData</a></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeDriverLicense">secureValueTypeDriverLicense</a></td>
<td><a href="/passport#iddocumentdata">IdDocumentData</a></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeIdentityCard">secureValueTypeIdentityCard</a></td>
<td><a href="/passport#iddocumentdata">IdDocumentData</a></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeInternalPassport">secureValueTypeInternalPassport</a></td>
<td><a href="/passport#iddocumentdata">IdDocumentData</a></td>
</tr>
<tr>
<td><a href="/constructor/secureValueTypeAddress">secureValueTypeAddress</a></td>
<td><a href="/passport#residentialaddress">ResidentialAddress</a></td>
</tr>
</tbody>
</table>
<p><a href="/passport#datacredentials">DataCredentials</a> extracted <a href="#credentials">from the credentials</a> can then be used to decrypt encrypted data from the <em>data</em> field in <a href="/constructor/secureData">secureData</a>.
For more info on how to decrypt the <em>data</em> field, see the <a href="/passport#datacredentials">passport manual</a>.</p>
<h5><a class="anchor" href="#securefile" id="securefile" name="securefile"><i class="anchor-icon"></i></a><a href="/type/SecureFile">SecureFile</a></h5>
<pre><code><a href='/constructor/secureFile'>secureFile</a>#e0277a62 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> size:<a href='/type/int'>int</a> dc_id:<a href='/type/int'>int</a> date:<a href='/type/int'>int</a> file_hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureFile'>SecureFile</a>;
<a href='/constructor/inputSecureFileLocation'>inputSecureFileLocation</a>#cbc7ee28 id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputFileLocation'>InputFileLocation</a>;
---functions---
<a href='/method/upload.getFile'>upload.getFile</a>#b15a9afc flags:<a href='/type/%23'>#</a> precise:flags.0?<a href='/constructor/true'>true</a> cdn_supported:flags.1?<a href='/constructor/true'>true</a> location:<a href='/type/InputFileLocation'>InputFileLocation</a> offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> = <a href='/type/upload.File'>upload.File</a>;</code></pre>
<p>Files (JPG format when decrypted, max. 10MB) are downloaded chunk by chunk as described in <a href="/api/files">files »</a>, except that instead of generating an <a href="/constructor/inputFile">inputFileLocation</a>, an <a href="/constructor/inputFileLocation">inputFileLocation</a> should be generated, instead.</p>
<ul>
<li>The <code>id</code> field is the <code>id</code> of the <a href="/constructor/secureFile">secureFile</a></li>
<li>The <code>access_hash</code> field is the <code>access_hash</code> of the <a href="/constructor/secureFile">secureFile</a></li>
</ul>
<p><a href="/passport#filecredentials">FileCredentials</a> extracted <a href="#credentials">from the credentials</a> can then be used to decrypt downloaded encrypted data.
For more info on how to decrypt passport files, see the <a href="/passport#filecredentials">passport manual</a>.</p>
<h5><a class="anchor" href="#secureplaindata" id="secureplaindata" name="secureplaindata"><i class="anchor-icon"></i></a><a href="/type/SecurePlainData">SecurePlainData</a></h5>
<pre><code><a href='/constructor/securePlainPhone'>securePlainPhone</a>#7d6099dd phone:<a href='/type/string'>string</a> = <a href='/type/SecurePlainData'>SecurePlainData</a>;
<a href='/constructor/securePlainEmail'>securePlainEmail</a>#21ec5a5f email:<a href='/type/string'>string</a> = <a href='/type/SecurePlainData'>SecurePlainData</a>;</code></pre>
<p>The email/phone is passed in plaintext using the respective <a href="/type/SecurePlainData">SecurePlainData</a> constructor.
Emails and phone numbers sent using telegram passport are <em>already verified</em> as described in the <a href="/passport/encryption#secureplaindata">passport manual</a>.</p>
<h4><a class="anchor" href="#fixing-errors" id="fixing-errors" name="fixing-errors"><i class="anchor-icon"></i></a>Fixing errors</h4>
<pre><code><a href='/constructor/secureValueErrorData'>secureValueErrorData</a>#e8a40bd9 type:<a href='/type/SecureValueType'>SecureValueType</a> data_hash:<a href='/type/bytes'>bytes</a> field:<a href='/type/string'>string</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorFrontSide'>secureValueErrorFrontSide</a>#be3dfa type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorReverseSide'>secureValueErrorReverseSide</a>#868a2aa5 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorSelfie'>secureValueErrorSelfie</a>#e537ced6 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorFile'>secureValueErrorFile</a>#7a700873 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorFiles'>secureValueErrorFiles</a>#666220e9 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueError'>secureValueError</a>#869d758f type:<a href='/type/SecureValueType'>SecureValueType</a> hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorTranslationFile'>secureValueErrorTranslationFile</a>#a1144770 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorTranslationFiles'>secureValueErrorTranslationFiles</a>#34636dd8 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/inputUser'>inputUser</a>#f21158c6 user_id:<a href='/type/long'>long</a> access_hash:<a href='/type/long'>long</a> = <a href='/type/InputUser'>InputUser</a>;
---functions---
<a href='/method/users.setSecureValueErrors'>users.setSecureValueErrors</a>#90c894b5 id:<a href='/type/InputUser'>InputUser</a> errors:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValueError'>SecureValueError</a>&gt; = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>If the data you received contains errors, the bot can use the <a href="/method/users.setSecureValueErrors">users.setSecureValueErrors</a> method to inform the user and <a href="#requesting-information">request information</a> again. The user will not be able to resend the data, until all errors are fixed.</p>
<p>Descriptions of the method parameters can be found in the method's <a href="/method/users.setSecureValueErrors">documentation page »</a>.</p>
<h3><a class="anchor" href="#as-a-user" id="as-a-user" name="as-a-user"><i class="anchor-icon"></i></a>As a user</h3>
<h4><a class="anchor" href="#receiving-requests" id="receiving-requests" name="receiving-requests"><i class="anchor-icon"></i></a>Receiving requests</h4>
<p>The process starts when your app receives an event from one of the <a href="/passport#sdk">SDKs</a>, or from a custom source.</p>
<h4><a class="anchor" href="#uri-format" id="uri-format" name="uri-format"><i class="anchor-icon"></i></a>URI format</h4>
<p>The SDKs trigger a passport authorization request by opening the following Telegram-specific URI:</p>
<pre><code>tg://resolve?params</code></pre>
<p>With the following query string parameters:</p>
<table class="table">
<tbody>
<tr>
<td><strong>Parameters</strong></td>
<td><strong>Type</strong></td>
<td><strong>Required</strong></td>
</tr>
<tr>
<td>domain</td>
<td>String</td>
<td>Yes</td>
</tr>
<tr>
<td>bot_id</td>
<td>Integer</td>
<td>Yes</td>
</tr>
<tr>
<td>scope</td>
<td><a href="#uripassportscope">UriPassportScope</a></td>
<td>Yes</td>
</tr>
<tr>
<td>public_key</td>
<td>String</td>
<td>Yes</td>
</tr>
<tr>
<td>nonce</td>
<td>String</td>
<td>Yes</td>
</tr>
<tr>
<td>callback_url</td>
<td>String</td>
<td>Optional</td>
</tr>
<tr>
<td>payload</td>
<td>String</td>
<td>Optional</td>
</tr>
</tbody>
</table>
<p>Example URI, generated by the <a href="/passport/example">Telegram Passport Example page</a>:</p>
<pre><code>tg://resolve?domain=telegrampassport&amp;bot_id=543260180&amp;scope=%7B%22v%22%3A1%2C%22d%22%3A%5B%7B%22_%22%3A%22pd%22%2C%22n%22%3A1%7D%2C%22ad%22%2C%22pn%22%2C%22em%22%2C%7B%22_%22%3A%5B%7B%22_%22%3A%22pp%22%2C%22s%22%3A1%2C%22t%22%3A1%7D%2C%22ip%22%2C%22dl%22%2C%22ic%22%5D%7D%2C%7B%22_%22%3A%5B%22ub%22%2C%22bs%22%2C%22ra%22%2C%22pr%22%2C%22tr%22%5D%7D%5D%7D&amp;public_key=-----BEGIN%20PUBLIC%20KEY-----%0AMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv6m1zBF8lZOCqcxf8hnj%0AkvHwuWdU8s4rBWaxKXH%2FvDDUklcCS5uhSnmjhxWca9suubaG3lW4HxlCilkeJPVf%0Ajimg5Q8ZqWrR3OoOihEpcG9iJZTOEpsEk7VtEiabgacBG3Quv9JslTrDe95Fn801%0At9d21HXwgMrHeHpWDOn31Dr%2BwoEH%2BkwySUWa6L%2FZbnGwSNP7eeDTE7Amz1RMDk3t%0A8EWGq58u0IQatPcEH09aUQlKzk6MIiALkZ9ILBKCBk6d2WCokKnsdBctovNbxwSx%0AhP1qst1r%2BYc8iPBZozsDC0ZsC5jXCkcODI3OC0tkNtYzN2XKalW5R0DjDRUDmGhT%0AzQIDAQAB%0A-----END%20PUBLIC%20KEY-----%0A&amp;nonce=b8e892dc2e0afe63424d101b964f1256_32858210_708614a4585b84872e&amp;callback_url=https%3A%2F%2Fcore.telegram.org%2Fpassport%2Fexample%3Fpassport_ssid%3Db8e892dc2e0afe63424d101b964f1256_32858210_db259b427f200751ce&amp;payload=b8e892dc2e0afe63424d101b964f1256_32858210_708614a4585b84872e</code></pre>
<h4><a class="anchor" href="#uripassportscope" id="uripassportscope" name="uripassportscope"><i class="anchor-icon"></i></a>UriPassportScope</h4>
<p>This object represents the data to be requested.</p>
<table class="table">
<tbody>
<tr>
<td><strong>Field</strong></td>
<td><strong>Type</strong></td>
<td><strong>Description</strong></td>
</tr>
<tr>
<td>d</td>
<td>Array of <a href="#uripassportscopeelement">UriPassportScopeElement</a></td>
<td>List of requested elements, each type may be used only once in the entire array of UriPassportScopeElement objects</td>
</tr>
<tr>
<td>v</td>
<td>Integer</td>
<td>Scope version, must be <em>1</em></td>
</tr>
</tbody>
</table>
<h5><a class="anchor" href="#uripassportscopeelement" id="uripassportscopeelement" name="uripassportscopeelement"><i class="anchor-icon"></i></a>UriPassportScopeElement</h5>
<p>This object represents a requested element, should be one of:</p>
<ul>
<li><a href="#uripassportscopeelementoneofseveral">UriPassportScopeElementOneOfSeveral</a> - use to request any one of the documents included in the scope.</li>
<li><a href="#uripassportscopeelementone">UriPassportScopeElementOne</a> use to request one particular document.</li>
</ul>
<p>Passport document type identifiers are aliased with the following reduced type identifiers:</p>
<table class="table">
<thead>
<tr>
<th><strong>Full</strong></th>
<th><strong>Alias</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td><code>personal_details</code></td>
<td><code>pd</code></td>
</tr>
<tr>
<td><code>passport</code></td>
<td><code>pp</code></td>
</tr>
<tr>
<td><code>driver_license</code></td>
<td><code>dl</code></td>
</tr>
<tr>
<td><code>identity_card</code></td>
<td><code>ic</code></td>
</tr>
<tr>
<td><code>internal_passport</code></td>
<td><code>ip</code></td>
</tr>
<tr>
<td><code>id_document</code></td>
<td><code>idd</code></td>
</tr>
<tr>
<td><code>address</code></td>
<td><code>ad</code></td>
</tr>
<tr>
<td><code>utility_bill</code></td>
<td><code>ub</code></td>
</tr>
<tr>
<td><code>bank_statement</code></td>
<td><code>bs</code></td>
</tr>
<tr>
<td><code>rental_agreement</code></td>
<td><code>ra</code></td>
</tr>
<tr>
<td><code>passport_registration</code></td>
<td><code>pr</code></td>
</tr>
<tr>
<td><code>temporary_registration</code></td>
<td><code>tr</code></td>
</tr>
<tr>
<td><code>address_document</code></td>
<td><code>add</code></td>
</tr>
<tr>
<td><code>phone_number</code></td>
<td><code>pn</code></td>
</tr>
<tr>
<td><code>email</code></td>
<td><code>em</code></td>
</tr>
</tbody>
</table>
<p>You can use the special type "idd" as an alias for one of "pp", "dl", "ic" and the special type "add" as an alias for one of "ub", "bs", "ra". </p>
<h4><a class="anchor" href="#uripassportscopeelementoneofseveral" id="uripassportscopeelementoneofseveral" name="uripassportscopeelementoneofseveral"><i class="anchor-icon"></i></a>UriPassportScopeElementOneOfSeveral</h4>
<p>This object represents several elements one of which must be provided.</p>
<table class="table">
<tbody>
<tr>
<td><strong>Field</strong></td>
<td><strong>Type</strong></td>
<td><strong>Description</strong></td>
</tr>
<tr>
<td>_</td>
<td>Array of <a href="#uripassportscopeelementone">UriPassportScopeElementOne</a></td>
<td>List of elements one of which must be provided; must contain either several of “pp”, “dl”, “ic”, “ip” <strong>or</strong> several of “ub”, “bs”, “ra”, “pr”, “tr”</td>
</tr>
<tr>
<td>s</td>
<td>Boolean</td>
<td><em>Optional.</em> Use this parameter if you want to request a selfie with the document from this list that the user chooses to upload.</td>
</tr>
<tr>
<td>t</td>
<td>Boolean</td>
<td><em>Optional.</em> Use this parameter if you want to request a translation of the document from this list that the user chooses to upload. <strong>Note:</strong> We suggest to only request translations <em>after</em> you have received a valid document that requires one.</td>
</tr>
</tbody>
</table>
<h4><a class="anchor" href="#uripassportscopeelementone" id="uripassportscopeelementone" name="uripassportscopeelementone"><i class="anchor-icon"></i></a>UriPassportScopeElementOne</h4>
<p>This object represents one particular element that must be provided. If no options are needed, <em>String</em> can be used instead of this object to specify the type of the element.</p>
<table class="table">
<tbody>
<tr>
<td><strong>Field</strong></td>
<td><strong>Type</strong></td>
<td><strong>Description</strong></td>
</tr>
<tr>
<td>_</td>
<td>String</td>
<td>Element type. One of "pd", "pp", "dl", "ic", "ip", "ad", "ub", "bs", "ra", "pr", "tr", "pn", "em"</td>
</tr>
<tr>
<td>s</td>
<td>Boolean</td>
<td><em>Optional.</em> Use this parameter if you want to request a selfie with the document as well. Available for "pp", "dl", "ic" and "ip"</td>
</tr>
<tr>
<td>t</td>
<td>Boolean</td>
<td><em>Optional.</em> Use this parameter if you want to request a translation of the document as well. Available for "pp", "dl", "ic", "ip", "ub", "bs", "ra", "pr" and "tr". <strong>Note:</strong> We suggest to only request translations <em>after</em> you have received a valid document that requires one.</td>
</tr>
<tr>
<td>n</td>
<td>Boolean</td>
<td><em>Optional.</em> Use this parameter to request the first, last and middle name of the user in the language of the user's country of residence. Available for "pd"</td>
</tr>
</tbody>
</table>
<p>You can also use the special type "idd" as an alias for one of "pp", "dl", "ic" and the special type "add" as an alias for one of "ub", "bs", "ra". </p>
<h4><a class="anchor" href="#setting-up-telegram-passport" id="setting-up-telegram-passport" name="setting-up-telegram-passport"><i class="anchor-icon"></i></a>Setting up Telegram Passport</h4>
<p>The next step for the client app is to request the user's 2FA passport, and configure Telegram Passport/fetch and decrypt remotely saved Telegram Passport parameters as described in the <a href="/passport/encryption">Encryption article »</a>.</p>
<h4><a class="anchor" href="#fetching-the-passport-form" id="fetching-the-passport-form" name="fetching-the-passport-form"><i class="anchor-icon"></i></a>Fetching the passport form</h4>
<pre><code><a href='/constructor/account.authorizationForm'>account.authorizationForm</a>#ad2e1cd8 flags:<a href='/type/%23'>#</a> required_types:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureRequiredType'>SecureRequiredType</a>&gt; values:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValue'>SecureValue</a>&gt; errors:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValueError'>SecureValueError</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; privacy_policy_url:flags.0?<a href='/type/string'>string</a> = <a href='/type/account.AuthorizationForm'>account.AuthorizationForm</a>;
---functions---
<a href='/method/account.getAuthorizationForm'>account.getAuthorizationForm</a>#a929597a bot_id:<a href='/type/long'>long</a> scope:<a href='/type/string'>string</a> public_key:<a href='/type/string'>string</a> = <a href='/type/account.AuthorizationForm'>account.AuthorizationForm</a>;</code></pre>
<p>Then, the client app passes the bot ID, scope and public key from the <a href="#receiving-requests">passport authorization request</a> to the Telegram servers using the <a href="/method/account.getAuthorizationForm">account.getAuthorizationForm</a> method.</p>
<p>The response will be an <a href="/constructor/account.authorizationForm">account.authorizationForm</a> constructor, with info about the required document types, the URL of the service's privacy policy, as well as info about the bot to which the form should be sent.
If the form was already submitted at least once, the constructor will also contain a list of already submitted data, along with eventual errors. </p>
<p>The user should accept the privacy policy and proceed to fill in the required data, and the client should encrypt and upload it as described in the <a href="/passport/encryption">Encryption article »</a>.</p>
<h4><a class="anchor" href="#submitting-the-passport-form" id="submitting-the-passport-form" name="submitting-the-passport-form"><i class="anchor-icon"></i></a>Submitting the passport form</h4>
<pre><code><a href='/constructor/secureCredentialsEncrypted'>secureCredentialsEncrypted</a>#33f0ea47 data:<a href='/type/bytes'>bytes</a> hash:<a href='/type/bytes'>bytes</a> secret:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a>;
<a href='/constructor/secureValueHash'>secureValueHash</a>#ed1ecdb0 type:<a href='/type/SecureValueType'>SecureValueType</a> hash:<a href='/type/bytes'>bytes</a> = <a href='/type/SecureValueHash'>SecureValueHash</a>;
---functions---
<a href='/method/account.acceptAuthorization'>account.acceptAuthorization</a>#f3ed4c73 bot_id:<a href='/type/long'>long</a> scope:<a href='/type/string'>string</a> public_key:<a href='/type/string'>string</a> value_hashes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValueHash'>SecureValueHash</a>&gt; credentials:<a href='/type/SecureCredentialsEncrypted'>SecureCredentialsEncrypted</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>Once the user finishes uploading the required documents and clicks on the submit button, the client calls <a href="/method/account.acceptAuthorization">account.acceptAuthorization</a>, submitting the documents to the bot associated to the service.</p>
<ul>
<li>As before, <code>bot_id</code>, <code>scope</code> and <code>public_key</code> are taken from the authorization request URI.</li>
<li><code>value_hashes</code> is used by the server to choose which document of which type to send to the bot: the <code>type</code> field should be set to the document type, and the <code>hash</code> field should be set to the <code>data_hash</code>/<code>file_hash</code> generated when <a href="/passport/encryption#encryption">uploading encrypting the data »</a>.</li>
<li><code>credentials</code> contains the encrypted credentials required by the service to decrypt the sent E2E encrypted secure values: it is generated as described in <a href="/passport/encryption#passport-credentials">Passport Credentials »</a>.</li>
</ul>
<p>Finally, the client opens the callback URL (if present).</p>
<h4><a class="anchor" href="#handling-invalid-forms" id="handling-invalid-forms" name="handling-invalid-forms"><i class="anchor-icon"></i></a>Handling invalid forms</h4>
<pre><code><a href='/constructor/secureValueErrorData'>secureValueErrorData</a>#e8a40bd9 type:<a href='/type/SecureValueType'>SecureValueType</a> data_hash:<a href='/type/bytes'>bytes</a> field:<a href='/type/string'>string</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorFrontSide'>secureValueErrorFrontSide</a>#be3dfa type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorReverseSide'>secureValueErrorReverseSide</a>#868a2aa5 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorSelfie'>secureValueErrorSelfie</a>#e537ced6 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorFile'>secureValueErrorFile</a>#7a700873 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorFiles'>secureValueErrorFiles</a>#666220e9 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueError'>secureValueError</a>#869d758f type:<a href='/type/SecureValueType'>SecureValueType</a> hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorTranslationFile'>secureValueErrorTranslationFile</a>#a1144770 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/bytes'>bytes</a> text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/secureValueErrorTranslationFiles'>secureValueErrorTranslationFiles</a>#34636dd8 type:<a href='/type/SecureValueType'>SecureValueType</a> file_hash:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; text:<a href='/type/string'>string</a> = <a href='/type/SecureValueError'>SecureValueError</a>;
<a href='/constructor/account.authorizationForm'>account.authorizationForm</a>#ad2e1cd8 flags:<a href='/type/%23'>#</a> required_types:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureRequiredType'>SecureRequiredType</a>&gt; values:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValue'>SecureValue</a>&gt; errors:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/SecureValueError'>SecureValueError</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; privacy_policy_url:flags.0?<a href='/type/string'>string</a> = <a href='/type/account.AuthorizationForm'>account.AuthorizationForm</a>;
---functions---
<a href='/method/account.getAuthorizationForm'>account.getAuthorizationForm</a>#a929597a bot_id:<a href='/type/long'>long</a> scope:<a href='/type/string'>string</a> public_key:<a href='/type/string'>string</a> = <a href='/type/account.AuthorizationForm'>account.AuthorizationForm</a>;</code></pre>
<p>If any of the values of the submitted form are rejected by the service, the bot <a href="/api/passport#fixing-errors">calls the appropriate method to set information about errors</a>.</p>
<p>The user can find out about these errors directly from the service, or, if they decide to <a href="#receiving-requests">restart the process</a> and resend the corrected data, directly from the authorization form (<code>errors</code> field).</p></div>
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Note: This article is intended for MTProto API developers.…">
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<h1 id="dev_page_title">Payments API</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>You can accept payments from Telegram users via <a href="/bots">Telegram Bots</a>.</p>
<blockquote>
<p>Note: This article is intended for MTProto API developers. If you're looking for a general overview of Telegram Payments, check out the <a href="https://telegram.org/blog/payments">Telegram blog</a> and the <a href="/bots/payments">bot API payment manual</a>.</p>
</blockquote>
<h3><a class="anchor" href="#introducing-payments" id="introducing-payments" name="introducing-payments"><i class="anchor-icon"></i></a>Introducing Payments</h3>
<p>Telegram bots can accept payments for goods and services from users.
For more info on how payments work, check out the <a href="https://telegram.org/blog/payments">Telegram Blog</a> and the <a href="/bots/payments">bot API payment manual</a>.</p>
<p>This page will elaborate on the actions required to work with payments using the <strong>MTProto API</strong>.</p>
<blockquote>
<p>A simplified version of the process is available only for bots using the <a href="/bots/payments">bot API</a>.</p>
</blockquote>
<p>The first step for bots is <a href="/bots/payments#the-payments-api">enable payments as described here »</a>.</p>
<p>Then, we work with payments as follows.</p>
<h3><a class="anchor" href="#1-create-invoice" id="1-create-invoice" name="1-create-invoice"><i class="anchor-icon"></i></a>1. Create Invoice</h3>
<pre><code><a href='/constructor/inputWebDocument'>inputWebDocument</a>#9bed434d url:<a href='/type/string'>string</a> size:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/InputWebDocument'>InputWebDocument</a>;
<a href='/constructor/labeledPrice'>labeledPrice</a>#cb296bf8 label:<a href='/type/string'>string</a> amount:<a href='/type/long'>long</a> = <a href='/type/LabeledPrice'>LabeledPrice</a>;
<a href='/constructor/invoice'>invoice</a>#cd886e0 flags:<a href='/type/%23'>#</a> test:flags.0?<a href='/constructor/true'>true</a> name_requested:flags.1?<a href='/constructor/true'>true</a> phone_requested:flags.2?<a href='/constructor/true'>true</a> email_requested:flags.3?<a href='/constructor/true'>true</a> shipping_address_requested:flags.4?<a href='/constructor/true'>true</a> flexible:flags.5?<a href='/constructor/true'>true</a> phone_to_provider:flags.6?<a href='/constructor/true'>true</a> email_to_provider:flags.7?<a href='/constructor/true'>true</a> currency:<a href='/type/string'>string</a> prices:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/LabeledPrice'>LabeledPrice</a>&gt; max_tip_amount:flags.8?<a href='/type/long'>long</a> suggested_tip_amounts:flags.8?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; = <a href='/type/Invoice'>Invoice</a>;
<a href='/constructor/inputMediaInvoice'>inputMediaInvoice</a>#d9799874 flags:<a href='/type/%23'>#</a> title:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> photo:flags.0?<a href='/type/InputWebDocument'>InputWebDocument</a> invoice:<a href='/type/Invoice'>Invoice</a> payload:<a href='/type/bytes'>bytes</a> provider:<a href='/type/string'>string</a> provider_data:<a href='/type/DataJSON'>DataJSON</a> start_param:flags.1?<a href='/type/string'>string</a> = <a href='/type/InputMedia'>InputMedia</a>;
---functions---
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>The user contacts the bot and requests to purchase something.
The bot forms an <a href="/constructor/inputMediaInvoice">inputMediaInvoice</a> with an <a href="/constructor/invoice">invoice</a> constructor with a description of the goods or service, amount to be paid, as well as requested shipping info.
The <code>provider</code> parameter of the <a href="/constructor/inputMediaInvoice">inputMediaInvoice</a> constructor is where you put the token value that <a href="/bots/payments#the-payments-api">you've obtained earlier via Botfather</a>. It is possible for one merchant bot to use several different tokens for different users or different goods and services.</p>
<p>Use the <a href="/method/messages.sendMedia">messages.sendMedia</a> method to send the <a href="/constructor/invoice">invoice</a>.
You can also attach an inline keyboard to the message using the <code>reply_markup</code> field: if provided, the first button must be a <a href="/constructor/keyboardButtonBuy">keyboardButtonBuy</a> button. Otherwise, an inline keyboard will be generated automatically, with a <code>Pay 'total price'</code> <a href="/constructor/keyboardButtonBuy">keyboardButtonBuy</a> as only button.</p>
<p>An invoice message with a pay button can only be sent to a private chat with the user. Groups and channels are not supported.</p>
<h3><a class="anchor" href="#2-order-information" id="2-order-information" name="2-order-information"><i class="anchor-icon"></i></a>2. Order information</h3>
<h4><a class="anchor" href="#21-invoice-message" id="21-invoice-message" name="21-invoice-message"><i class="anchor-icon"></i></a>2.1 Invoice message</h4>
<pre><code><a href='/constructor/keyboardButtonBuy'>keyboardButtonBuy</a>#afd93fbb text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRow'>keyboardButtonRow</a>#77608b83 buttons:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButton'>KeyboardButton</a>&gt; = <a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>;
<a href='/constructor/replyInlineMarkup'>replyInlineMarkup</a>#48a30254 rows:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>&gt; = <a href='/type/ReplyMarkup'>ReplyMarkup</a>;
<a href='/constructor/webDocument'>webDocument</a>#1c570ed1 url:<a href='/type/string'>string</a> access_hash:<a href='/type/long'>long</a> size:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/WebDocument'>WebDocument</a>;
<a href='/constructor/webDocumentNoProxy'>webDocumentNoProxy</a>#f9c8bcc6 url:<a href='/type/string'>string</a> size:<a href='/type/int'>int</a> mime_type:<a href='/type/string'>string</a> attributes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/DocumentAttribute'>DocumentAttribute</a>&gt; = <a href='/type/WebDocument'>WebDocument</a>;
<a href='/constructor/messageMediaInvoice'>messageMediaInvoice</a>#84551347 flags:<a href='/type/%23'>#</a> shipping_address_requested:flags.1?<a href='/constructor/true'>true</a> test:flags.3?<a href='/constructor/true'>true</a> title:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> photo:flags.0?<a href='/type/WebDocument'>WebDocument</a> receipt_msg_id:flags.2?<a href='/type/int'>int</a> currency:<a href='/type/string'>string</a> total_amount:<a href='/type/long'>long</a> start_param:<a href='/type/string'>string</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
<a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/updateNewMessage'>updateNewMessage</a>#1f2b0afd message:<a href='/type/Message'>Message</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;</code></pre>
<p>The user receives an <a href="/constructor/updateNewMessage">updateNewMessage</a> constructor from the bot, containing a <a href="/constructor/messageMediaInvoice">messageMediaInvoice</a> constructor with basic info about the product.</p>
<p>The <a href="/constructor/message">message</a> will also have a <a href="/constructor/replyInlineMarkup">replyInlineMarkup</a> keyboard attached to it.
The the first button of the keyboard will always be a <a href="/constructor/keyboardButtonBuy">keyboardButtonBuy</a> button.</p>
<h4><a class="anchor" href="#22-getting-invoice-info-about-the-product" id="22-getting-invoice-info-about-the-product" name="22-getting-invoice-info-about-the-product"><i class="anchor-icon"></i></a>2.2 Getting invoice info about the product</h4>
<pre><code><a href='/constructor/invoice'>invoice</a>#cd886e0 flags:<a href='/type/%23'>#</a> test:flags.0?<a href='/constructor/true'>true</a> name_requested:flags.1?<a href='/constructor/true'>true</a> phone_requested:flags.2?<a href='/constructor/true'>true</a> email_requested:flags.3?<a href='/constructor/true'>true</a> shipping_address_requested:flags.4?<a href='/constructor/true'>true</a> flexible:flags.5?<a href='/constructor/true'>true</a> phone_to_provider:flags.6?<a href='/constructor/true'>true</a> email_to_provider:flags.7?<a href='/constructor/true'>true</a> currency:<a href='/type/string'>string</a> prices:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/LabeledPrice'>LabeledPrice</a>&gt; max_tip_amount:flags.8?<a href='/type/long'>long</a> suggested_tip_amounts:flags.8?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; = <a href='/type/Invoice'>Invoice</a>;
<a href='/constructor/paymentRequestedInfo'>paymentRequestedInfo</a>#909c3f94 flags:<a href='/type/%23'>#</a> name:flags.0?<a href='/type/string'>string</a> phone:flags.1?<a href='/type/string'>string</a> email:flags.2?<a href='/type/string'>string</a> shipping_address:flags.3?<a href='/type/PostAddress'>PostAddress</a> = <a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a>;
<a href='/constructor/paymentSavedCredentialsCard'>paymentSavedCredentialsCard</a>#cdc27a1f id:<a href='/type/string'>string</a> title:<a href='/type/string'>string</a> = <a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a>;
<a href='/constructor/payments.paymentForm'>payments.paymentForm</a>#1694761b flags:<a href='/type/%23'>#</a> can_save_credentials:flags.2?<a href='/constructor/true'>true</a> password_missing:flags.3?<a href='/constructor/true'>true</a> form_id:<a href='/type/long'>long</a> bot_id:<a href='/type/long'>long</a> invoice:<a href='/type/Invoice'>Invoice</a> provider_id:<a href='/type/long'>long</a> url:<a href='/type/string'>string</a> native_provider:flags.4?<a href='/type/string'>string</a> native_params:flags.4?<a href='/type/DataJSON'>DataJSON</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> saved_credentials:flags.1?<a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;
---functions---
<a href='/method/payments.getPaymentForm'>payments.getPaymentForm</a>#8a333c8d flags:<a href='/type/%23'>#</a> peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> theme_params:flags.0?<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;</code></pre>
<p>If the user clicks on the <a href="/constructor/keyboardButtonBuy">keyboardButtonBuy</a> button, the client proceeds to call <a href="/method/payments.getPaymentForm">payments.getPaymentForm</a> with the message ID of the invoice preview message to get the <a href="/constructor/payments.paymentForm">payment form</a>.</p>
<p>The returned form will contain fields that should be passed to the payment provider along with the full <a href="/constructor/invoice">invoice</a>.
The payment form also contains info about previously saved payment credentials and order information (name, phone number, email, shipping address &amp; so on).</p>
<p>The full <a href="/constructor/invoice">invoice</a> contains info about the information required for the order, the price and the currency, and whether this is a <code>test</code> order.</p>
<h4><a class="anchor" href="#23-verifying-information" id="23-verifying-information" name="23-verifying-information"><i class="anchor-icon"></i></a>2.3 Verifying information</h4>
<pre><code><a href='/constructor/invoice'>invoice</a>#cd886e0 flags:<a href='/type/%23'>#</a> test:flags.0?<a href='/constructor/true'>true</a> name_requested:flags.1?<a href='/constructor/true'>true</a> phone_requested:flags.2?<a href='/constructor/true'>true</a> email_requested:flags.3?<a href='/constructor/true'>true</a> shipping_address_requested:flags.4?<a href='/constructor/true'>true</a> flexible:flags.5?<a href='/constructor/true'>true</a> phone_to_provider:flags.6?<a href='/constructor/true'>true</a> email_to_provider:flags.7?<a href='/constructor/true'>true</a> currency:<a href='/type/string'>string</a> prices:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/LabeledPrice'>LabeledPrice</a>&gt; max_tip_amount:flags.8?<a href='/type/long'>long</a> suggested_tip_amounts:flags.8?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; = <a href='/type/Invoice'>Invoice</a>;
<a href='/constructor/postAddress'>postAddress</a>#1e8caaeb street_line1:<a href='/type/string'>string</a> street_line2:<a href='/type/string'>string</a> city:<a href='/type/string'>string</a> state:<a href='/type/string'>string</a> country_iso2:<a href='/type/string'>string</a> post_code:<a href='/type/string'>string</a> = <a href='/type/PostAddress'>PostAddress</a>;
<a href='/constructor/paymentRequestedInfo'>paymentRequestedInfo</a>#909c3f94 flags:<a href='/type/%23'>#</a> name:flags.0?<a href='/type/string'>string</a> phone:flags.1?<a href='/type/string'>string</a> email:flags.2?<a href='/type/string'>string</a> shipping_address:flags.3?<a href='/type/PostAddress'>PostAddress</a> = <a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a>;
<a href='/constructor/payments.validatedRequestedInfo'>payments.validatedRequestedInfo</a>#d1451883 flags:<a href='/type/%23'>#</a> id:flags.0?<a href='/type/string'>string</a> shipping_options:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/ShippingOption'>ShippingOption</a>&gt; = <a href='/type/payments.ValidatedRequestedInfo'>payments.ValidatedRequestedInfo</a>;
---functions---
<a href='/method/payments.validateRequestedInfo'>payments.validateRequestedInfo</a>#db103170 flags:<a href='/type/%23'>#</a> save:flags.0?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> info:<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> = <a href='/type/payments.ValidatedRequestedInfo'>payments.ValidatedRequestedInfo</a>;</code></pre>
<p>If any data at all is requested by the <a href="/constructor/invoice"><strong>invoice</strong></a> (<code>name_requested</code>, <code>phone_requested</code>, <code>email_requested</code>, <code>shipping_address_requested</code>), the user must call <a href="/method/payments.validateRequestedInfo">payments.validateRequestedInfo</a>, providing the required data (as usual, <code>msg_id</code> is the ID of the invoice message).
The user can choose to save order information for future use by setting the <code>save</code> flag.
Data can be autofilled as described in <a href="#2-3-1-autofill">autofill</a>.</p>
<p>If no errors are found in the submitted info, the <a href="/constructor/payments.ValidatedRequestedInfo">response</a> of the method will contain an <code>id</code> flag, to be used later to complete the payment.</p>
<p>If the <code>flexible</code> flag of the invoice is set, calling the <a href="/method/payments.validateRequestedInfo">payments.validateRequestedInfo</a> method will send a <a href="/constructor/updateBotShippingQuery">shipping query update</a> to the bot, to which the bot will reply with the available shipping options for the specified address <a href="#2-4-select-delivery-option">as described here »</a>.
The return value in this case will also contain a <code>shipping_options</code> field with the available shipping options.</p>
<p>If any errors are found in the submmitted data, a <a href="/constructor/updateServiceNotification">service notification</a> will be sent to the user, with a description of the error from the bot.</p>
<h4><a class="anchor" href="#231-autofill" id="231-autofill" name="231-autofill"><i class="anchor-icon"></i></a>2.3.1 Autofill</h4>
<pre><code><a href='/constructor/payments.savedInfo'>payments.savedInfo</a>#fb8fe43c flags:<a href='/type/%23'>#</a> has_saved_credentials:flags.1?<a href='/constructor/true'>true</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> = <a href='/type/payments.SavedInfo'>payments.SavedInfo</a>;
---functions---
<a href='/method/payments.getSavedInfo'>payments.getSavedInfo</a>#227d824b = <a href='/type/payments.SavedInfo'>payments.SavedInfo</a>;
<a href='/method/payments.clearSavedInfo'>payments.clearSavedInfo</a>#d83d70c1 flags:<a href='/type/%23'>#</a> credentials:flags.0?<a href='/constructor/true'>true</a> info:flags.1?<a href='/constructor/true'>true</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>The requested fields can be autofilled with the info provided in the <code>saved_info</code> field of the <a href="/constructor/payments.paymentForm">payment form</a>, or with the info fetched manually using <a href="/method/payments.getSavedInfo">payments.getSavedInfo</a>.</p>
<p>Saved order information can also be cleared using <a href="/method/payments.clearSavedInfo">payments.clearSavedInfo</a>.</p>
<h4><a class="anchor" href="#24-select-delivery-option" id="24-select-delivery-option" name="24-select-delivery-option"><i class="anchor-icon"></i></a>2.4 Select delivery option</h4>
<pre><code><a href='/constructor/labeledPrice'>labeledPrice</a>#cb296bf8 label:<a href='/type/string'>string</a> amount:<a href='/type/long'>long</a> = <a href='/type/LabeledPrice'>LabeledPrice</a>;
<a href='/constructor/shippingOption'>shippingOption</a>#b6213cdf id:<a href='/type/string'>string</a> title:<a href='/type/string'>string</a> prices:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/LabeledPrice'>LabeledPrice</a>&gt; = <a href='/type/ShippingOption'>ShippingOption</a>;
<a href='/constructor/updateBotShippingQuery'>updateBotShippingQuery</a>#b5aefd7d query_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> payload:<a href='/type/bytes'>bytes</a> shipping_address:<a href='/type/PostAddress'>PostAddress</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.setBotShippingResults'>messages.setBotShippingResults</a>#e5f672fa flags:<a href='/type/%23'>#</a> query_id:<a href='/type/long'>long</a> error:flags.0?<a href='/type/string'>string</a> shipping_options:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/ShippingOption'>ShippingOption</a>&gt; = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>If a shipping address was requested and the bot included the parameter <code>flexible</code>, when the user <a href="#2-3-verifying-information">validates order information</a> the Telegram API will send an <a href="/constructor/updateBotShippingQuery">updateBotShippingQuery</a> to the bot.
The bot must respond using <a href="/method/messages.setBotShippingResults">messages.setBotShippingResults</a> either with a list of possible delivery options and the relevant delivery prices, or with an error (for example, if delivery to the specified address is not possible).</p>
<p>The returned shipping options or the shipping error will be returned to the user while <a href="#2-3-verifying-information">validating order information</a>.</p>
<h3><a class="anchor" href="#3-payment" id="3-payment" name="3-payment"><i class="anchor-icon"></i></a>3. Payment</h3>
<pre><code><a href='/constructor/inputPaymentCredentialsSaved'>inputPaymentCredentialsSaved</a>#c10eb2cf id:<a href='/type/string'>string</a> tmp_password:<a href='/type/bytes'>bytes</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/inputPaymentCredentials'>inputPaymentCredentials</a>#3417d728 flags:<a href='/type/%23'>#</a> save:flags.0?<a href='/constructor/true'>true</a> data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/inputPaymentCredentialsApplePay'>inputPaymentCredentialsApplePay</a>#aa1c39f payment_data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/inputPaymentCredentialsGooglePay'>inputPaymentCredentialsGooglePay</a>#8ac32801 payment_token:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/payments.paymentForm'>payments.paymentForm</a>#1694761b flags:<a href='/type/%23'>#</a> can_save_credentials:flags.2?<a href='/constructor/true'>true</a> password_missing:flags.3?<a href='/constructor/true'>true</a> form_id:<a href='/type/long'>long</a> bot_id:<a href='/type/long'>long</a> invoice:<a href='/type/Invoice'>Invoice</a> provider_id:<a href='/type/long'>long</a> url:<a href='/type/string'>string</a> native_provider:flags.4?<a href='/type/string'>string</a> native_params:flags.4?<a href='/type/DataJSON'>DataJSON</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> saved_credentials:flags.1?<a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;</code></pre>
<h4><a class="anchor" href="#31-web-payment" id="31-web-payment" name="31-web-payment"><i class="anchor-icon"></i></a>3.1 Web payment</h4>
<pre><code><a href='/constructor/inputPaymentCredentials'>inputPaymentCredentials</a>#3417d728 flags:<a href='/type/%23'>#</a> save:flags.0?<a href='/constructor/true'>true</a> data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/payments.paymentForm'>payments.paymentForm</a>#1694761b flags:<a href='/type/%23'>#</a> can_save_credentials:flags.2?<a href='/constructor/true'>true</a> password_missing:flags.3?<a href='/constructor/true'>true</a> form_id:<a href='/type/long'>long</a> bot_id:<a href='/type/long'>long</a> invoice:<a href='/type/Invoice'>Invoice</a> provider_id:<a href='/type/long'>long</a> url:<a href='/type/string'>string</a> native_provider:flags.4?<a href='/type/string'>string</a> native_params:flags.4?<a href='/type/DataJSON'>DataJSON</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> saved_credentials:flags.1?<a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;</code></pre>
<p>Typically, payment takes place by opening the <code>url</code> in the specified <a href="/constructor/payments.paymentForm">payment form</a>, which leads to a payment form on the website of the payment gateway.
Once the user finishes entering their payment credentials, a <a href="/api/web-events"><code>payment_form_submit</code> web event</a> is generated by the payment gateway, containing <code>data</code> and <code>title</code> JSON fields.</p>
<p>The <code>title</code> is used by the client app to represent the payment credentials (typically a censored version of credit card information).
The <code>data</code> is used to generate an <a href="/constructor/inputPaymentCredentials">inputPaymentCredentials</a> constructor.
Eventually, you can set the <code>save</code> flag to save the credit card info for future use, only if <a href="/api/srp">2FA</a> is enabled.</p>
<p>Telegram <strong>does not</strong> have access to your card information. Credit card details will be handled only by the payment system.</p>
<h4><a class="anchor" href="#32-native-payment" id="32-native-payment" name="32-native-payment"><i class="anchor-icon"></i></a>3.2 Native payment</h4>
<pre><code><a href='/constructor/inputPaymentCredentials'>inputPaymentCredentials</a>#3417d728 flags:<a href='/type/%23'>#</a> save:flags.0?<a href='/constructor/true'>true</a> data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/payments.paymentForm'>payments.paymentForm</a>#1694761b flags:<a href='/type/%23'>#</a> can_save_credentials:flags.2?<a href='/constructor/true'>true</a> password_missing:flags.3?<a href='/constructor/true'>true</a> form_id:<a href='/type/long'>long</a> bot_id:<a href='/type/long'>long</a> invoice:<a href='/type/Invoice'>Invoice</a> provider_id:<a href='/type/long'>long</a> url:<a href='/type/string'>string</a> native_provider:flags.4?<a href='/type/string'>string</a> native_params:flags.4?<a href='/type/DataJSON'>DataJSON</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> saved_credentials:flags.1?<a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;</code></pre>
<p>Most telegram apps support working natively with the native APIs of some payment providers, without opening the website of the payment and receiving a JS event.</p>
<p>This is done using the JSON <code>native_params</code> parameters field of the <a href="/constructor/payments.paymentForm">payments.paymentForm</a> constructor, which contains an object, which can contain one or more of the following fields:</p>
<ul>
<li><code>publishable_key</code>: Stripe API publishable key</li>
<li><code>apple_pay_merchant_id</code>: Apple Pay merchant ID</li>
<li><code>android_pay_public_key</code>: Android Pay public key</li>
<li><code>android_pay_bgcolor</code>: Android Pay form background color</li>
<li><code>android_pay_inverse</code>: Whether to use the dark theme in the Android Pay form</li>
<li><code>need_country</code>: True, if the user country must be provided,</li>
<li><code>need_zip</code>: True, if the user ZIP/postal code must be provided,</li>
<li><code>need_cardholder_name</code>: True, if the cardholder name must be provided</li>
</ul>
<p>The payment gateway to use is decided based on the value of the <code>native_provider</code> field.</p>
<h5><a class="anchor" href="#321-stripe" id="321-stripe" name="321-stripe"><i class="anchor-icon"></i></a>3.2.1 Stripe</h5>
<pre><code><a href='/constructor/inputPaymentCredentials'>inputPaymentCredentials</a>#3417d728 flags:<a href='/type/%23'>#</a> save:flags.0?<a href='/constructor/true'>true</a> data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/payments.paymentForm'>payments.paymentForm</a>#1694761b flags:<a href='/type/%23'>#</a> can_save_credentials:flags.2?<a href='/constructor/true'>true</a> password_missing:flags.3?<a href='/constructor/true'>true</a> form_id:<a href='/type/long'>long</a> bot_id:<a href='/type/long'>long</a> invoice:<a href='/type/Invoice'>Invoice</a> provider_id:<a href='/type/long'>long</a> url:<a href='/type/string'>string</a> native_provider:flags.4?<a href='/type/string'>string</a> native_params:flags.4?<a href='/type/DataJSON'>DataJSON</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> saved_credentials:flags.1?<a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;</code></pre>
<p>If the <code>native_provider</code> field is set and equal to <code>stripe</code>, the client can make use of the <a href="https://stripe.com/docs/api/tokens/object">native Stripe token APIs</a> with the <code>publishable_key</code> from the <code>native_params</code> to add a payment method to Stripe, and then use the token <code>type</code> and <code>id</code> to generate a JSON object:</p>
<pre><code>{"type":"token.type", "id":"token.id"}"</code></pre>
<p>The generated JSON object can then be passed to the <code>data</code> field of the <a href="/constructor/inputPaymentCredentials">inputPaymentCredentials</a>.
Eventually, you can set the <code>save</code> flag to save the credit card info for future use, only if <a href="/api/srp">2FA</a> is enabled.</p>
<p>Telegram <strong>does not</strong> have access to your card information. Credit card details will be handled only by the payment system.</p>
<p>Example implementation: <a href="https://github.com/DrKLO/Telegram">Telegram for Android</a>.</p>
<h4><a class="anchor" href="#33-apple-pay" id="33-apple-pay" name="33-apple-pay"><i class="anchor-icon"></i></a>3.3 Apple pay</h4>
<pre><code><a href='/constructor/inputPaymentCredentialsApplePay'>inputPaymentCredentialsApplePay</a>#aa1c39f payment_data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;</code></pre>
<p>On iOS devices, Apple Pay can be used to generate payment data, which is then sent using the <a href="/constructor/inputPaymentCredentialsApplePay">inputPaymentCredentialsApplePay</a> constructor.</p>
<p>Example implementation: <a href="https://github.com/TelegramMessenger/Telegram-iOS/">Telegram for iOS</a>.</p>
<h4><a class="anchor" href="#34-android-pay" id="34-android-pay" name="34-android-pay"><i class="anchor-icon"></i></a>3.4 Android pay</h4>
<pre><code><a href='/constructor/inputPaymentCredentialsGooglePay'>inputPaymentCredentialsGooglePay</a>#8ac32801 payment_token:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;</code></pre>
<p>On Android devices, Google Pay can be used to generate payment data, which is then sent using the <a href="/constructor/inputPaymentCredentialsApplePay">inputPaymentCredentialsGooglePay</a> constructor.</p>
<p>Example implementation: <a href="https://github.com/DrKLO/Telegram/blob/ff5735503e068a6f1cada09b977f633df7caf98d/TMessagesProj/src/main/java/org/telegram/ui/PaymentFormActivity.java">Telegram for Android</a>.</p>
<h4><a class="anchor" href="#35-using-saved-payment-credentials" id="35-using-saved-payment-credentials" name="35-using-saved-payment-credentials"><i class="anchor-icon"></i></a>3.5 Using saved payment credentials</h4>
<pre><code><a href='/constructor/inputPaymentCredentialsSaved'>inputPaymentCredentialsSaved</a>#c10eb2cf id:<a href='/type/string'>string</a> tmp_password:<a href='/type/bytes'>bytes</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/paymentSavedCredentialsCard'>paymentSavedCredentialsCard</a>#cdc27a1f id:<a href='/type/string'>string</a> title:<a href='/type/string'>string</a> = <a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a>;
<a href='/constructor/payments.paymentForm'>payments.paymentForm</a>#1694761b flags:<a href='/type/%23'>#</a> can_save_credentials:flags.2?<a href='/constructor/true'>true</a> password_missing:flags.3?<a href='/constructor/true'>true</a> form_id:<a href='/type/long'>long</a> bot_id:<a href='/type/long'>long</a> invoice:<a href='/type/Invoice'>Invoice</a> provider_id:<a href='/type/long'>long</a> url:<a href='/type/string'>string</a> native_provider:flags.4?<a href='/type/string'>string</a> native_params:flags.4?<a href='/type/DataJSON'>DataJSON</a> saved_info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> saved_credentials:flags.1?<a href='/type/PaymentSavedCredentials'>PaymentSavedCredentials</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentForm'>payments.PaymentForm</a>;
<a href='/constructor/account.tmpPassword'>account.tmpPassword</a>#db64fd34 tmp_password:<a href='/type/bytes'>bytes</a> valid_until:<a href='/type/int'>int</a> = <a href='/type/account.TmpPassword'>account.TmpPassword</a>;
---functions---
<a href='/method/account.getTmpPassword'>account.getTmpPassword</a>#449e0b51 password:<a href='/type/InputCheckPasswordSRP'>InputCheckPasswordSRP</a> period:<a href='/type/int'>int</a> = <a href='/type/account.TmpPassword'>account.TmpPassword</a>;</code></pre>
<p>To reuse saved payment methods, the <code>saved_credentials</code> field of the <a href="/constructor/payments.paymentForm">payment form</a> is used.
The <code>title</code> of the <a href="/constructor/paymentSavedCredentialsCard">paymentSavedCredentialsCard</a> can be used to preview a censored version of credit card info.
The <code>id</code> field is provided by the payment provider directly to the Telegram servers when saving the payment method, and identifies the payment method.
Full credit card info <strong>is not</strong> saved on Telegram Servers, and cannot be fetched by the user.</p>
<p>In order to <strong>use</strong> the saved payment method, <a href="/api/srp">2FA</a> must be enabled: the user must verify their identity by entering their <a href="/api/srp">2FA</a> password, which is then used as described in the <a href="/api/srp">SRP docs</a> to generate SRP parameters which must be passed to <a href="/method/account.getTmpPassword">account.getTmpPassword</a>.</p>
<p>The generated temporary password can then be used to make payments using the saved credentials using the <a href="/constructor/inputPaymentCredentialsSaved">inputPaymentCredentialsSaved</a> constructor.</p>
<ul>
<li>The <code>id</code> field is the <a href="/constructor/paymentSavedCredentialsCard">paymentSavedCredentialsCard</a> <code>id</code>.</li>
<li>The <code>tmp_password</code> is the temporary payment password generated by the server, if the user provided a correct <a href="/api/srp">2FA password</a>.</li>
</ul>
<p>Example implementation: <a href="https://github.com/DrKLO/Telegram">Telegram for Android</a>.</p>
<h3><a class="anchor" href="#4-pre-checkout" id="4-pre-checkout" name="4-pre-checkout"><i class="anchor-icon"></i></a>4. Pre-Checkout</h3>
<pre><code><a href='/constructor/inputPaymentCredentialsSaved'>inputPaymentCredentialsSaved</a>#c10eb2cf id:<a href='/type/string'>string</a> tmp_password:<a href='/type/bytes'>bytes</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/inputPaymentCredentials'>inputPaymentCredentials</a>#3417d728 flags:<a href='/type/%23'>#</a> save:flags.0?<a href='/constructor/true'>true</a> data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/inputPaymentCredentialsApplePay'>inputPaymentCredentialsApplePay</a>#aa1c39f payment_data:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/inputPaymentCredentialsGooglePay'>inputPaymentCredentialsGooglePay</a>#8ac32801 payment_token:<a href='/type/DataJSON'>DataJSON</a> = <a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a>;
<a href='/constructor/payments.paymentResult'>payments.paymentResult</a>#4e5f810d updates:<a href='/type/Updates'>Updates</a> = <a href='/type/payments.PaymentResult'>payments.PaymentResult</a>;
<a href='/constructor/payments.paymentVerificationNeeded'>payments.paymentVerificationNeeded</a>#d8411139 url:<a href='/type/string'>string</a> = <a href='/type/payments.PaymentResult'>payments.PaymentResult</a>;
---functions---
<a href='/method/payments.sendPaymentForm'>payments.sendPaymentForm</a>#30c3bc9d flags:<a href='/type/%23'>#</a> form_id:<a href='/type/long'>long</a> peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> requested_info_id:flags.0?<a href='/type/string'>string</a> shipping_option_id:flags.1?<a href='/type/string'>string</a> credentials:<a href='/type/InputPaymentCredentials'>InputPaymentCredentials</a> tip_amount:flags.2?<a href='/type/long'>long</a> = <a href='/type/payments.PaymentResult'>payments.PaymentResult</a>;</code></pre>
<p>After <a href="#2-3-verifying-information">verifying order information</a>, the final step for the client is to call <a href="/method/payments.sendPaymentForm">payments.sendPaymentForm</a>, with the following parameters:</p>
<ul>
<li>The <code>msg_id</code> is set to the ID of the invoice message</li>
<li><code>requested_info_id</code> is set to the <code>id</code> of the <a href="#2-3-verifying-information">verified order information</a>, if it was requested</li>
<li><code>shipping_option_id</code> is set to the <a href="#2-5-select-delivery-option">selected delivery option</a>, if shipping was requested.</li>
<li><code>credentials</code> are the payment credentials generated by the payment provider, required to complete the order.</li>
</ul>
<p>Payment method info can also be saved to the Telegram Servers and reused, by setting the <code>save</code> flag of <a href="/constructor/inputPaymentCredentials">inputPaymentCredentials</a> when sending the form.
This is only possible on accounts with <a href="/api/srp">2FA</a> enabled.</p>
<p>The bot then <a href="#4-1-receiving-pre-checkout-query">replies to the received precheckout query</a>, finally the user <a href="#5-checkout">proceeds to checkout</a>.</p>
<p>Please note that if the result of the method is a <a href="/constructor/payments.paymentVerificationNeeded">payments.paymentVerificationNeeded</a>, before <a href="#5-checkout">proceeding to checkout</a> the payment provider requires the user to verify his identity by opening the provided <code>url</code> and following instructions.
Once the user finishes working with the webpage, the client can <a href="#5-checkout">proceed to checkout</a>.</p>
<p>Eventual errors are returned in the form of RPC errors, with the description of the error by the bot contained in <a href="/constructor/updateServiceNotification">service updates</a>.</p>
<h4><a class="anchor" href="#41-receiving-pre-checkout-query" id="41-receiving-pre-checkout-query" name="41-receiving-pre-checkout-query"><i class="anchor-icon"></i></a>4.1 Receiving pre-checkout query</h4>
<pre><code><a href='/constructor/paymentRequestedInfo'>paymentRequestedInfo</a>#909c3f94 flags:<a href='/type/%23'>#</a> name:flags.0?<a href='/type/string'>string</a> phone:flags.1?<a href='/type/string'>string</a> email:flags.2?<a href='/type/string'>string</a> shipping_address:flags.3?<a href='/type/PostAddress'>PostAddress</a> = <a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a>;
<a href='/constructor/updateBotPrecheckoutQuery'>updateBotPrecheckoutQuery</a>#8caa9a96 flags:<a href='/type/%23'>#</a> query_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> payload:<a href='/type/bytes'>bytes</a> info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> shipping_option_id:flags.1?<a href='/type/string'>string</a> currency:<a href='/type/string'>string</a> total_amount:<a href='/type/long'>long</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.setBotPrecheckoutResults'>messages.setBotPrecheckoutResults</a>#9c2dd95 flags:<a href='/type/%23'>#</a> success:flags.1?<a href='/constructor/true'>true</a> query_id:<a href='/type/long'>long</a> error:flags.0?<a href='/type/string'>string</a> = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>The user enters their payment information as described above and presses the final pay button.
At this moment the Telegram API sends an <a href="/constructor/updateBotPrecheckoutQuery">updateBotPrecheckoutQuery</a> constructor that contains all the available information about the order to the bot.
The bot must reply using <a href="/method/messages.setBotPrecheckoutResults">messages.setBotPrecheckoutResults</a> <strong>within 10 seconds</strong> after receiving this update or the transaction is canceled.</p>
<p>The bot may return an error if it cant process the order for any reason. We highly recommend specifying a reason for failure to complete the order in human readable form (e.g. "Sorry, were all out of rubber ducks! Would you be interested in a steel bear instead?"). Telegram will display this reason to the user.</p>
<h3><a class="anchor" href="#5-checkout" id="5-checkout" name="5-checkout"><i class="anchor-icon"></i></a>5. Checkout</h3>
<pre><code><a href='/constructor/keyboardButtonBuy'>keyboardButtonBuy</a>#afd93fbb text:<a href='/type/string'>string</a> = <a href='/type/KeyboardButton'>KeyboardButton</a>;
<a href='/constructor/keyboardButtonRow'>keyboardButtonRow</a>#77608b83 buttons:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButton'>KeyboardButton</a>&gt; = <a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>;
<a href='/constructor/replyInlineMarkup'>replyInlineMarkup</a>#48a30254 rows:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/KeyboardButtonRow'>KeyboardButtonRow</a>&gt; = <a href='/type/ReplyMarkup'>ReplyMarkup</a>;
<a href='/constructor/messageMediaInvoice'>messageMediaInvoice</a>#84551347 flags:<a href='/type/%23'>#</a> shipping_address_requested:flags.1?<a href='/constructor/true'>true</a> test:flags.3?<a href='/constructor/true'>true</a> title:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> photo:flags.0?<a href='/type/WebDocument'>WebDocument</a> receipt_msg_id:flags.2?<a href='/type/int'>int</a> currency:<a href='/type/string'>string</a> total_amount:<a href='/type/long'>long</a> start_param:<a href='/type/string'>string</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
<a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/updateNewMessage'>updateNewMessage</a>#1f2b0afd message:<a href='/type/Message'>Message</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/payments.paymentReceipt'>payments.paymentReceipt</a>#70c4fe03 flags:<a href='/type/%23'>#</a> date:<a href='/type/int'>int</a> bot_id:<a href='/type/long'>long</a> provider_id:<a href='/type/long'>long</a> title:<a href='/type/string'>string</a> description:<a href='/type/string'>string</a> photo:flags.2?<a href='/type/WebDocument'>WebDocument</a> invoice:<a href='/type/Invoice'>Invoice</a> info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> shipping:flags.1?<a href='/type/ShippingOption'>ShippingOption</a> tip_amount:flags.3?<a href='/type/long'>long</a> currency:<a href='/type/string'>string</a> total_amount:<a href='/type/long'>long</a> credentials_title:<a href='/type/string'>string</a> users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/payments.PaymentReceipt'>payments.PaymentReceipt</a>;
---functions---
<a href='/method/payments.getPaymentReceipt'>payments.getPaymentReceipt</a>#2478d1cc peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> = <a href='/type/payments.PaymentReceipt'>payments.PaymentReceipt</a>;</code></pre>
<p>In case the bot confirms the order, Telegram requests the payment provider to complete the transaction. If the payment information was entered correctly and the payment goes through, the Telegram API will modify the invoice message and send a service message as described below. Once your bot receives this message, it should proceed with delivering the goods or services purchased by the user.</p>
<p>If all is OK, the user receives a <a href="/constructor/payments.paymentResult">payments.paymentResult</a> in reply to the <a href="/method/payments.sendPaymentForm">payments.sendPaymentForm</a> query, containing info about the updated invoice message in the form of an <a href="/constructor/updateEditMessage">updateEditMessage</a>.</p>
<p>The invoice message will be updated as follows: the attached <a href="/constructor/messageMediaInvoice">messageMediaInvoice</a> will now have a <code>receipt_msg_id</code> field.
Clients should treat invoice messages with a <code>receipt_msg_id</code> field as receipt messages, <strong>locally</strong> modifying the label of the <a href="/constructor/keyboardButtonBuy">keyboardButtonBuy</a> button to a localized version of the word <code>Receipt</code>.
From this point, clicking on the <code>Receipt</code> button should trigger a call to <a href="/method/payments.getPaymentReceipt">payments.getPaymentReceipt</a>, providing the <code>receipt_msg_id</code> to the <code>msg_id</code> field, which will return info about the transaction.</p>
<p>The payment will also generate one service message of type <a href="/constructor/messageActionPaymentSent">messageActionPaymentSent</a> or <a href="/constructor/messageActionPaymentSentMe">messageActionPaymentSentMe</a>, replying to the invoice.
For bots, the service message will be of type <a href="/constructor/messageActionPaymentSentMe">messageActionPaymentSentMe</a>, for users it will be a <a href="/constructor/messageActionPaymentSent">messageActionPaymentSent</a>.</p>
<pre><code><a href='/constructor/messageActionPaymentSentMe'>messageActionPaymentSentMe</a>#8f31b327 flags:<a href='/type/%23'>#</a> currency:<a href='/type/string'>string</a> total_amount:<a href='/type/long'>long</a> payload:<a href='/type/bytes'>bytes</a> info:flags.0?<a href='/type/PaymentRequestedInfo'>PaymentRequestedInfo</a> shipping_option_id:flags.1?<a href='/type/string'>string</a> charge:<a href='/type/PaymentCharge'>PaymentCharge</a> = <a href='/type/MessageAction'>MessageAction</a>;
<a href='/constructor/messageActionPaymentSent'>messageActionPaymentSent</a>#40699cd0 currency:<a href='/type/string'>string</a> total_amount:<a href='/type/long'>long</a> = <a href='/type/MessageAction'>MessageAction</a>;</code></pre></div>
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<h1 id="dev_page_title">Perfect Forward Secrecy</h1>
<div id="dev_page_content"><h5><a class="anchor" href="#related-articles" id="related-articles" name="related-articles"><i class="anchor-icon"></i></a>Related articles</h5>
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<li><a href="/api/end-to-end/pfs">Perfect Forward Secrecy in Secret Chats</a></li>
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<p><em>This article is about Perfect Forward Secrecy in cloud chats, see also <a href="/api/end-to-end/pfs">PFS in Secret Chats</a>.</em></p>
</blockquote>
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<p>Telegram supports Perfect Forward Secrecy (PFS).</p>
<p>To make this possible, the client generates a permanent authorization key using <strong>p_q_inner_data</strong> and a temporary key using <strong>p_q_inner_data_temp</strong>. (See <a href="/mtproto/auth_key">Creating an Authorization Key</a> for more info.) These 2 operations may be done in parallel and even using the same connection. The client must save an <strong>expires_at</strong> unix timestamp <code>expires_at = time + expires_in</code>.</p>
<p><strong>Important</strong>: in order to achieve PFS, the client must <strong>never</strong> use the permanent auth_key_id directly. Every message that is sent to MTProto, must be encrypted by a <strong>temp_auth_key_id</strong>, that was bound to the <strong>perm_auth_key_id</strong>.</p>
<p>An unbound <strong>temp_auth_key_id</strong> may only be used with the following methods:</p>
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<li><a href="/method/auth.bindTempAuthKey">auth.bindTempAuthKey</a></li>
<li><a href="/method/help.getConfig">help.getConfig</a></li>
<li><a href="/method/help.getNearestDc">help.getNearestDc</a></li>
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<p>In order to bind a temporary authorization key to the permanent key the client creates a <a href="/method/auth.bindTempAuthKey#binding-message-contents">special binding message</a> and executes the <a href="/method/auth.bindTempAuthKey">auth.bindTempAuthKey</a> method using <strong>temp_auth_key</strong>. Once <strong>auth.bindTempAuthKey</strong> has been executed successfully, the client may signUp / signIn using other auth.* methods and continue using the API as usual; the client must also <a href="/api/invoking#saving-client-info">rewrite client info</a> using <a href="/method/initConnection">initConnection</a> after each binding. Each permanent key may only be bound to <strong>one</strong> temporary key at a time, binding a new temporary key overwrites the previous one.</p>
<p>Once the temporary key expires, the client needs to generate a new temporary key using <strong>p_q_inner_data_temp</strong>. Then it needs to re-bind that new temporary key to the initial permanent key. A new key can also be generated in advance, so that the client has a new key ready by the time the old one has expired.</p>
<p>For additional security, the client can store the temporary authorization key in RAM only and never save it in persistent storage.</p>
<p>A temporary authorization key may expire at any moment before <strong>expires_at</strong>, since such keys are also stored only in the RAM on the server-side. Be prepared to handle resulting MTProto errors correctly (non-existent auth_key_id results in a 404 error).</p></div>
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<p>Telegram allows pinning multiple messages on top of a specific chat. </p>
<pre><code><a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/updatePinnedMessages'>updatePinnedMessages</a>#ed85eab5 flags:<a href='/type/%23'>#</a> pinned:flags.0?<a href='/constructor/true'>true</a> peer:<a href='/type/Peer'>Peer</a> messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updatePinnedChannelMessages'>updatePinnedChannelMessages</a>#5bb98608 flags:<a href='/type/%23'>#</a> pinned:flags.0?<a href='/constructor/true'>true</a> channel_id:<a href='/type/long'>long</a> messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.updatePinnedMessage'>messages.updatePinnedMessage</a>#d2aaf7ec flags:<a href='/type/%23'>#</a> silent:flags.0?<a href='/constructor/true'>true</a> unpin:flags.1?<a href='/constructor/true'>true</a> pm_oneside:flags.2?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.unpinAllMessages'>messages.unpinAllMessages</a>#f025bc8b peer:<a href='/type/InputPeer'>InputPeer</a> = <a href='/type/messages.AffectedHistory'>messages.AffectedHistory</a>;
<a href='/method/messages.getMessages'>messages.getMessages</a>#63c66506 id:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputMessage'>InputMessage</a>&gt; = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/method/channels.getMessages'>channels.getMessages</a>#ad8c9a23 channel:<a href='/type/InputChannel'>InputChannel</a> id:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputMessage'>InputMessage</a>&gt; = <a href='/type/messages.Messages'>messages.Messages</a>;</code></pre>
<p>The <a href="/method/messages.updatePinnedMessage">messages.updatePinnedMessage</a> method can be used to pin or unpin a specific message in an arbitrary chat.<br>
The <code>unpin</code> flags specifies whether to unpin or pin the message, and <code>pm_oneside</code> specifies whether the message should only be pinned on the local side of a one-to-one chat. </p>
<p><a href="/method/messages.unpinAllMessages">messages.unpinAllMessages</a> can be used to unpin all messages in a chat. </p>
<p>When (un)pinning messages, a <a href="/constructor/updatePinnedMessages">updatePinnedMessages</a> or <a href="/constructor/updatePinnedChannelMessages">updatePinnedChannelMessages</a> update will be emitted, containing IDs of pinned or unpinned messages. </p>
<p>Pinned messages will also have the will also have the <code>pinned</code> flag of <a href="/constructor/message">message</a> set.</p>
<h3><a class="anchor" href="#getting-pinned-messages" id="getting-pinned-messages" name="getting-pinned-messages"><i class="anchor-icon"></i></a>Getting pinned messages</h3>
<pre><code><a href='/constructor/userFull'>userFull</a>#d697ff05 flags:<a href='/type/%23'>#</a> blocked:flags.0?<a href='/constructor/true'>true</a> phone_calls_available:flags.4?<a href='/constructor/true'>true</a> phone_calls_private:flags.5?<a href='/constructor/true'>true</a> can_pin_message:flags.7?<a href='/constructor/true'>true</a> has_scheduled:flags.12?<a href='/constructor/true'>true</a> video_calls_available:flags.13?<a href='/constructor/true'>true</a> user:<a href='/type/User'>User</a> about:flags.1?<a href='/type/string'>string</a> settings:<a href='/type/PeerSettings'>PeerSettings</a> profile_photo:flags.2?<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> bot_info:flags.3?<a href='/type/BotInfo'>BotInfo</a> pinned_msg_id:flags.6?<a href='/type/int'>int</a> common_chats_count:<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> ttl_period:flags.14?<a href='/type/int'>int</a> theme_emoticon:flags.15?<a href='/type/string'>string</a> = <a href='/type/UserFull'>UserFull</a>;
<a href='/constructor/chatFull'>chatFull</a>#4dbdc099 flags:<a href='/type/%23'>#</a> can_set_username:flags.7?<a href='/constructor/true'>true</a> has_scheduled:flags.8?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> about:<a href='/type/string'>string</a> participants:<a href='/type/ChatParticipants'>ChatParticipants</a> chat_photo:flags.2?<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> exported_invite:flags.13?<a href='/type/ExportedChatInvite'>ExportedChatInvite</a> bot_info:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInfo'>BotInfo</a>&gt; pinned_msg_id:flags.6?<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> call:flags.12?<a href='/type/InputGroupCall'>InputGroupCall</a> ttl_period:flags.14?<a href='/type/int'>int</a> groupcall_default_join_as:flags.15?<a href='/type/Peer'>Peer</a> theme_emoticon:flags.16?<a href='/type/string'>string</a> = <a href='/type/ChatFull'>ChatFull</a>;
<a href='/constructor/channelFull'>channelFull</a>#e9b27a17 flags:<a href='/type/%23'>#</a> can_view_participants:flags.3?<a href='/constructor/true'>true</a> can_set_username:flags.6?<a href='/constructor/true'>true</a> can_set_stickers:flags.7?<a href='/constructor/true'>true</a> hidden_prehistory:flags.10?<a href='/constructor/true'>true</a> can_set_location:flags.16?<a href='/constructor/true'>true</a> has_scheduled:flags.19?<a href='/constructor/true'>true</a> can_view_stats:flags.20?<a href='/constructor/true'>true</a> blocked:flags.22?<a href='/constructor/true'>true</a> id:<a href='/type/long'>long</a> about:<a href='/type/string'>string</a> participants_count:flags.0?<a href='/type/int'>int</a> admins_count:flags.1?<a href='/type/int'>int</a> kicked_count:flags.2?<a href='/type/int'>int</a> banned_count:flags.2?<a href='/type/int'>int</a> online_count:flags.13?<a href='/type/int'>int</a> read_inbox_max_id:<a href='/type/int'>int</a> read_outbox_max_id:<a href='/type/int'>int</a> unread_count:<a href='/type/int'>int</a> chat_photo:<a href='/type/Photo'>Photo</a> notify_settings:<a href='/type/PeerNotifySettings'>PeerNotifySettings</a> exported_invite:flags.23?<a href='/type/ExportedChatInvite'>ExportedChatInvite</a> bot_info:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/BotInfo'>BotInfo</a>&gt; migrated_from_chat_id:flags.4?<a href='/type/long'>long</a> migrated_from_max_id:flags.4?<a href='/type/int'>int</a> pinned_msg_id:flags.5?<a href='/type/int'>int</a> stickerset:flags.8?<a href='/type/StickerSet'>StickerSet</a> available_min_id:flags.9?<a href='/type/int'>int</a> folder_id:flags.11?<a href='/type/int'>int</a> linked_chat_id:flags.14?<a href='/type/long'>long</a> location:flags.15?<a href='/type/ChannelLocation'>ChannelLocation</a> slowmode_seconds:flags.17?<a href='/type/int'>int</a> slowmode_next_send_date:flags.18?<a href='/type/int'>int</a> stats_dc:flags.12?<a href='/type/int'>int</a> pts:<a href='/type/int'>int</a> call:flags.21?<a href='/type/InputGroupCall'>InputGroupCall</a> ttl_period:flags.24?<a href='/type/int'>int</a> pending_suggestions:flags.25?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/string'>string</a>&gt; groupcall_default_join_as:flags.26?<a href='/type/Peer'>Peer</a> theme_emoticon:flags.27?<a href='/type/string'>string</a> = <a href='/type/ChatFull'>ChatFull</a>;
<a href='/constructor/inputMessagesFilterPinned'>inputMessagesFilterPinned</a>#1bb00451 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
---functions---
<a href='/method/messages.search'>messages.search</a>#a0fda762 flags:<a href='/type/%23'>#</a> peer:<a href='/type/InputPeer'>InputPeer</a> q:<a href='/type/string'>string</a> from_id:flags.0?<a href='/type/InputPeer'>InputPeer</a> top_msg_id:flags.1?<a href='/type/int'>int</a> filter:<a href='/type/MessagesFilter'>MessagesFilter</a> min_date:<a href='/type/int'>int</a> max_date:<a href='/type/int'>int</a> offset_id:<a href='/type/int'>int</a> add_offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> max_id:<a href='/type/int'>int</a> min_id:<a href='/type/int'>int</a> hash:<a href='/type/long'>long</a> = <a href='/type/messages.Messages'>messages.Messages</a>;</code></pre>
<p>The <code>pinned_msg_id</code> of <a href="/constructor/userFull">userFull</a>, <a href="/constructor/chatFull">chatFull</a>, <a href="/constructor/channelFull">channelFull</a> contains the ID of only the latest pinned message.<br>
To obtain a full list, use <a href="/method/messages.search">messages.search</a> with <a href="/constructor/inputMessagesFilterPinned">inputMessagesFilterPinned</a> filter. </p></div>
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<meta property="description" content="Telegram allows sending polls and quizes, that can be voted on by thousands, if not milions of users in chats and channels.">
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/poll" >Poll</a></li></ul></div>
<h1 id="dev_page_title">Poll</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Telegram allows sending polls and quizes, that can be voted on by thousands, if not milions of users in chats and channels.</p>
<h3><a class="anchor" href="#sending-a-poll" id="sending-a-poll" name="sending-a-poll"><i class="anchor-icon"></i></a>Sending a poll</h3>
<pre><code><a href='/constructor/pollAnswer'>pollAnswer</a>#6ca9c2e9 text:<a href='/type/string'>string</a> option:<a href='/type/bytes'>bytes</a> = <a href='/type/PollAnswer'>PollAnswer</a>;
<a href='/constructor/poll'>poll</a>#86e18161 id:<a href='/type/long'>long</a> flags:<a href='/type/%23'>#</a> closed:flags.0?<a href='/constructor/true'>true</a> public_voters:flags.1?<a href='/constructor/true'>true</a> multiple_choice:flags.2?<a href='/constructor/true'>true</a> quiz:flags.3?<a href='/constructor/true'>true</a> question:<a href='/type/string'>string</a> answers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PollAnswer'>PollAnswer</a>&gt; close_period:flags.4?<a href='/type/int'>int</a> close_date:flags.5?<a href='/type/int'>int</a> = <a href='/type/Poll'>Poll</a>;
<a href='/constructor/inputMediaPoll'>inputMediaPoll</a>#f94e5f1 flags:<a href='/type/%23'>#</a> poll:<a href='/type/Poll'>Poll</a> correct_answers:flags.0?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; solution:flags.1?<a href='/type/string'>string</a> solution_entities:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; = <a href='/type/InputMedia'>InputMedia</a>;
---functions---
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>To send a poll in a chat, call <a href="/method/messages.sendMedia">messages.sendMedia</a>, providing an <a href="/constructor/inputMediaPoll">inputMediaPoll</a>:</p>
<ul>
<li>
<p><code>poll</code> is the actual <a href="/constructor/poll">poll constructor</a>, containing:</p>
<ul>
<li><code>question</code> - The poll title, aka the poll's title</li>
<li><code>answers</code> - A vector of possible answers (2-10), each with a visible title <code>text</code> , and a unique <code>option</code> identifier (1-100 bytes)</li>
<li><code>closed</code> - Whether the poll is closed</li>
<li><code>public_voters</code> - Whether cast votes are publicly visible to all users (non-anonymous poll) </li>
<li><code>multiple_choice</code> - Whether multiple options can be chosen as answer</li>
<li><code>quiz</code> - Whether this is a quiz with correct answer IDs specified in <code>inputMediaPoll.correct_answers</code></li>
<li><code>close_period</code> - Amount of time in seconds the poll will be active after creation, 5-600. Can't be used together with <code>close_date</code> .</li>
<li><code>close_date</code> - Point in time (Unix timestamp) when the poll will be automatically closed. Must be at least 5 and no more than 600 seconds in the future; can't be used together with <code>close_period</code> . <br>
These last two parameters are exactly the same, except that one uses absolute, the other relative unixtime.</li>
</ul>
</li>
<li>
<p><code>correct_answers</code> - For quizes, option ID of the only correct answer</p>
</li>
<li>
<p><code>solution</code> - Text that is shown when a user chooses an incorrect answer or taps on the lamp icon in a quiz-style poll, 0-200 characters with at most 2 line feeds</p>
</li>
<li>
<p><code>solution_entities</code> - <a href="/api/entities">Styled text message entities</a> for the <code>solution</code> explanation</p>
</li>
</ul>
<p>In order to prematurely close the poll, preventing further votes, use <a href="/method/messages.editMessage">messages.editMessage</a>, setting the <code>poll.closed</code> flag to true. </p>
<h3><a class="anchor" href="#voting-in-polls" id="voting-in-polls" name="voting-in-polls"><i class="anchor-icon"></i></a>Voting in polls</h3>
<pre><code><a href='/constructor/pollAnswerVoters'>pollAnswerVoters</a>#3b6ddad2 flags:<a href='/type/%23'>#</a> chosen:flags.0?<a href='/constructor/true'>true</a> correct:flags.1?<a href='/constructor/true'>true</a> option:<a href='/type/bytes'>bytes</a> voters:<a href='/type/int'>int</a> = <a href='/type/PollAnswerVoters'>PollAnswerVoters</a>;
<a href='/constructor/pollResults'>pollResults</a>#dcb82ea3 flags:<a href='/type/%23'>#</a> min:flags.0?<a href='/constructor/true'>true</a> results:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PollAnswerVoters'>PollAnswerVoters</a>&gt; total_voters:flags.2?<a href='/type/int'>int</a> recent_voters:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; solution:flags.4?<a href='/type/string'>string</a> solution_entities:flags.4?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; = <a href='/type/PollResults'>PollResults</a>;
<a href='/constructor/poll'>poll</a>#86e18161 id:<a href='/type/long'>long</a> flags:<a href='/type/%23'>#</a> closed:flags.0?<a href='/constructor/true'>true</a> public_voters:flags.1?<a href='/constructor/true'>true</a> multiple_choice:flags.2?<a href='/constructor/true'>true</a> quiz:flags.3?<a href='/constructor/true'>true</a> question:<a href='/type/string'>string</a> answers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PollAnswer'>PollAnswer</a>&gt; close_period:flags.4?<a href='/type/int'>int</a> close_date:flags.5?<a href='/type/int'>int</a> = <a href='/type/Poll'>Poll</a>;
<a href='/constructor/messageMediaPoll'>messageMediaPoll</a>#4bd6e798 poll:<a href='/type/Poll'>Poll</a> results:<a href='/type/PollResults'>PollResults</a> = <a href='/type/MessageMedia'>MessageMedia</a>;
<a href='/constructor/updateMessagePoll'>updateMessagePoll</a>#aca1657b flags:<a href='/type/%23'>#</a> poll_id:<a href='/type/long'>long</a> poll:flags.0?<a href='/type/Poll'>Poll</a> results:<a href='/type/PollResults'>PollResults</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.sendVote'>messages.sendVote</a>#10ea6184 peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> options:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>When receiving a <a href="/constructor/message">message</a> with a <a href="/constructor/messageMediaPoll">messageMediaPoll</a>, users can vote in it using <a href="/method/messages.sendVote">messages.sendVote</a>, specifying the chosen <code>option</code> identifiers. </p>
<p>The method will return an <a href="/constructor/updateMessagePoll">updateMessagePoll</a>, containing an updated <a href="/constructor/pollResults">pollResults</a> constructor, with the <code>chosen</code> flag set on the options we chose, and the <code>correct</code> flag set on the correct answers. </p>
<h3><a class="anchor" href="#getting-poll-votes" id="getting-poll-votes" name="getting-poll-votes"><i class="anchor-icon"></i></a>Getting poll votes</h3>
<pre><code><a href='/constructor/pollAnswerVoters'>pollAnswerVoters</a>#3b6ddad2 flags:<a href='/type/%23'>#</a> chosen:flags.0?<a href='/constructor/true'>true</a> correct:flags.1?<a href='/constructor/true'>true</a> option:<a href='/type/bytes'>bytes</a> voters:<a href='/type/int'>int</a> = <a href='/type/PollAnswerVoters'>PollAnswerVoters</a>;
<a href='/constructor/pollResults'>pollResults</a>#dcb82ea3 flags:<a href='/type/%23'>#</a> min:flags.0?<a href='/constructor/true'>true</a> results:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/PollAnswerVoters'>PollAnswerVoters</a>&gt; total_voters:flags.2?<a href='/type/int'>int</a> recent_voters:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; solution:flags.4?<a href='/type/string'>string</a> solution_entities:flags.4?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; = <a href='/type/PollResults'>PollResults</a>;
<a href='/constructor/updateMessagePoll'>updateMessagePoll</a>#aca1657b flags:<a href='/type/%23'>#</a> poll_id:<a href='/type/long'>long</a> poll:flags.0?<a href='/type/Poll'>Poll</a> results:<a href='/type/PollResults'>PollResults</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.getPollResults'>messages.getPollResults</a>#73bb643b peer:<a href='/type/InputPeer'>InputPeer</a> msg_id:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>Regularly, if new users have voted in polls available to the user, they will receive an <a href="/constructor/updateMessagePoll">updateMessagePoll</a>, with updated <a href="/constructor/pollResults">pollResults</a>. </p>
<p>The same constructor can also be fetched manually using <a href="/method/messages.getPollResults">messages.getPollResults</a>.</p>
<h3><a class="anchor" href="#getting-poll-voters-in-non-anonymous-polls" id="getting-poll-voters-in-non-anonymous-polls" name="getting-poll-voters-in-non-anonymous-polls"><i class="anchor-icon"></i></a>Getting poll voters in non-anonymous polls</h3>
<pre><code><a href='/constructor/messageUserVote'>messageUserVote</a>#34d247b4 user_id:<a href='/type/long'>long</a> option:<a href='/type/bytes'>bytes</a> date:<a href='/type/int'>int</a> = <a href='/type/MessageUserVote'>MessageUserVote</a>;
<a href='/constructor/messageUserVoteInputOption'>messageUserVoteInputOption</a>#3ca5b0ec user_id:<a href='/type/long'>long</a> date:<a href='/type/int'>int</a> = <a href='/type/MessageUserVote'>MessageUserVote</a>;
<a href='/constructor/messageUserVoteMultiple'>messageUserVoteMultiple</a>#8a65e557 user_id:<a href='/type/long'>long</a> options:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; date:<a href='/type/int'>int</a> = <a href='/type/MessageUserVote'>MessageUserVote</a>;
<a href='/constructor/messages.votesList'>messages.votesList</a>#823f649 flags:<a href='/type/%23'>#</a> count:<a href='/type/int'>int</a> votes:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageUserVote'>MessageUserVote</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; next_offset:flags.0?<a href='/type/string'>string</a> = <a href='/type/messages.VotesList'>messages.VotesList</a>;
<a href='/constructor/updateMessagePollVote'>updateMessagePollVote</a>#106395c9 poll_id:<a href='/type/long'>long</a> user_id:<a href='/type/long'>long</a> options:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/bytes'>bytes</a>&gt; qts:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.getPollVotes'>messages.getPollVotes</a>#b86e380e flags:<a href='/type/%23'>#</a> peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/int'>int</a> option:flags.0?<a href='/type/bytes'>bytes</a> offset:flags.1?<a href='/type/string'>string</a> limit:<a href='/type/int'>int</a> = <a href='/type/messages.VotesList'>messages.VotesList</a>; </code></pre>
<p><a href="/method/messages.getPollVotes">messages.getPollVotes</a> can be used to get poll results for non-anonymous polls, to see how each user voted for a poll option.<br>
Bots will also receive an <a href="/constructor/updateMessagePollVote">updateMessagePollVote</a> every time a user their answer in a non-anonymous poll. Bots receive new votes only in polls that were sent by the bot itself.</p></div>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/qr-login" >Login via QR code</a></li></ul></div>
<h1 id="dev_page_title">Login via QR code</h1>
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<p><a href="https://en.wikipedia.org/wiki/QR_code">QR code</a> login flow.</p>
<p>Related TL schema:</p>
<pre><code><a href='/constructor/auth.loginToken'>auth.loginToken</a>#629f1980 expires:<a href='/type/int'>int</a> token:<a href='/type/bytes'>bytes</a> = <a href='/type/auth.LoginToken'>auth.LoginToken</a>;
<a href='/constructor/auth.loginTokenMigrateTo'>auth.loginTokenMigrateTo</a>#68e9916 dc_id:<a href='/type/int'>int</a> token:<a href='/type/bytes'>bytes</a> = <a href='/type/auth.LoginToken'>auth.LoginToken</a>;
<a href='/constructor/auth.loginTokenSuccess'>auth.loginTokenSuccess</a>#390d5c5e authorization:<a href='/type/auth.Authorization'>auth.Authorization</a> = <a href='/type/auth.LoginToken'>auth.LoginToken</a>;
<a href='/constructor/updateLoginToken'>updateLoginToken</a>#564fe691 = <a href='/type/Update'>Update</a>;
<a href='/constructor/authorization'>authorization</a>#ad01d61d flags:<a href='/type/%23'>#</a> current:flags.0?<a href='/constructor/true'>true</a> official_app:flags.1?<a href='/constructor/true'>true</a> password_pending:flags.2?<a href='/constructor/true'>true</a> hash:<a href='/type/long'>long</a> device_model:<a href='/type/string'>string</a> platform:<a href='/type/string'>string</a> system_version:<a href='/type/string'>string</a> api_id:<a href='/type/int'>int</a> app_name:<a href='/type/string'>string</a> app_version:<a href='/type/string'>string</a> date_created:<a href='/type/int'>int</a> date_active:<a href='/type/int'>int</a> ip:<a href='/type/string'>string</a> country:<a href='/type/string'>string</a> region:<a href='/type/string'>string</a> = <a href='/type/Authorization'>Authorization</a>;
---functions---
<a href='/method/auth.exportLoginToken'>auth.exportLoginToken</a>#b7e085fe api_id:<a href='/type/int'>int</a> api_hash:<a href='/type/string'>string</a> except_ids:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/long'>long</a>&gt; = <a href='/type/auth.LoginToken'>auth.LoginToken</a>;
<a href='/method/auth.acceptLoginToken'>auth.acceptLoginToken</a>#e894ad4d token:<a href='/type/bytes'>bytes</a> = <a href='/type/Authorization'>Authorization</a>;
<a href='/method/auth.importLoginToken'>auth.importLoginToken</a>#95ac5ce4 token:<a href='/type/bytes'>bytes</a> = <a href='/type/auth.LoginToken'>auth.LoginToken</a>;</code></pre>
<h3><a class="anchor" href="#exporting-a-login-token" id="exporting-a-login-token" name="exporting-a-login-token"><i class="anchor-icon"></i></a>Exporting a login token</h3>
<p>First of all, <a href="/method/auth.exportLoginToken">auth.exportLoginToken</a> must be called by the app that wants to log in to an existing Telegram account.<br>
The method will return an <a href="/constructor/auth.loginToken">auth.loginToken</a> constructor, containing a binary login <code>token</code> and an expiry date (usually 30 seconds). </p>
<p>The login <code>token</code> must be encoded using <a href="https://tools.ietf.org/html/rfc4648#section-5">base64url</a>, embedded in a <code>tg://login?token=base64encodedtoken</code> URL and shown in the form of a <a href="https://en.wikipedia.org/wiki/QR_code">QR code</a> to the user.<br>
After the expiration of the current QR code, the <a href="/method/auth.exportLoginToken">auth.exportLoginToken</a> method must be recalled and a new QR code must be generated automatically.</p>
<h3><a class="anchor" href="#accepting-a-login-token" id="accepting-a-login-token" name="accepting-a-login-token"><i class="anchor-icon"></i></a>Accepting a login token</h3>
<p>In order to log in, the QR code must be scanned and accepted by an already logged-in Telegram app using <a href="/method/auth.acceptLoginToken">auth.acceptLoginToken</a>.<br>
The token must be extracted from the <code>tg://login</code> URI and <a href="https://tools.ietf.org/html/rfc4648#section-5">base64url-decoded</a> before using it in the method.</p>
<p>Possible <a href="/api/errors">errors</a> returned by the method are: </p>
<ul>
<li>400 - <code>AUTH_TOKEN_INVALID</code>, an invalid authorization token was provided</li>
<li>400 - <code>AUTH_TOKEN_EXPIRED</code>, the provided authorization token has expired and the updated QR-code must be re-scanned</li>
<li>400 - <code>AUTH_TOKEN_ALREADY_ACCEPTED</code>, the authorization token was already used</li>
</ul>
<p>The method will return an <a href="/constructor/authorization">authorization</a> object, containing info about the app and session that we just authorized.</p>
<h3><a class="anchor" href="#confirming-importing-the-login-token" id="confirming-importing-the-login-token" name="confirming-importing-the-login-token"><i class="anchor-icon"></i></a>Confirming (importing) the login token</h3>
<p>After the logged-in app calls <a href="/method/auth.acceptLoginToken">auth.acceptLoginToken</a> and accepts the login token, the app that is trying to login will receive an <a href="/constructor/updateLoginToken">updateLoginToken</a> update, which should trigger a <strong>second</strong> call to the <a href="/method/auth.exportLoginToken">auth.exportLoginToken</a> method. </p>
<p>This second call should then return an <a href="/constructor/auth.loginTokenSuccess">auth.loginTokenSuccess</a> constructor, indicating <strong>successful login</strong>, essentially allowing further authorized interaction with the API.</p>
<p>If, however, there is a DC mismatch between the two apps, <a href="/constructor/auth.loginTokenMigrateTo">auth.loginTokenMigrateTo</a> is returned instead, to which the app that is trying to login should respond by calling <a href="/method/auth.importLoginToken">auth.importLoginToken</a> with the specified <code>token</code>, to the specified DC. </p>
<p>This call should then finally return a <a href="/constructor/auth.loginTokenSuccess">auth.loginTokenSuccess</a> constructor.</p></div>
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<meta property="description" content="Both supergroups and channels offer a so-called [admin log](https://telegram.org/blog/admin-revolution), a log of recent relevant supergroup and channel actions, like the modification of group/channel settings or information on behalf of an admin, user kicks and bans, and more.">
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<meta property="og:description" content="Both supergroups and channels offer a so-called [admin log](https://telegram.org/blog/admin-revolution), a log of recent relevant supergroup and channel actions, like the modification of group/channel settings or information on behalf of an admin, user kicks and bans, and more.">
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<p>Both supergroups and channels offer a so-called <a href="https://telegram.org/blog/admin-revolution">admin log</a>, a log of recent relevant supergroup and channel actions, like the modification of group/channel settings or information on behalf of an admin, user kicks and bans, and more. </p>
<pre><code><a href='/constructor/channelAdminLogEventActionChangeTitle'>channelAdminLogEventActionChangeTitle</a>#e6dfb825 prev_value:<a href='/type/string'>string</a> new_value:<a href='/type/string'>string</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionChangeAbout'>channelAdminLogEventActionChangeAbout</a>#55188a2e prev_value:<a href='/type/string'>string</a> new_value:<a href='/type/string'>string</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionChangeUsername'>channelAdminLogEventActionChangeUsername</a>#6a4afc38 prev_value:<a href='/type/string'>string</a> new_value:<a href='/type/string'>string</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionChangePhoto'>channelAdminLogEventActionChangePhoto</a>#434bd2af prev_photo:<a href='/type/Photo'>Photo</a> new_photo:<a href='/type/Photo'>Photo</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionToggleInvites'>channelAdminLogEventActionToggleInvites</a>#1b7907ae new_value:<a href='/type/Bool'>Bool</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionToggleSignatures'>channelAdminLogEventActionToggleSignatures</a>#26ae0971 new_value:<a href='/type/Bool'>Bool</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionUpdatePinned'>channelAdminLogEventActionUpdatePinned</a>#e9e82c18 message:<a href='/type/Message'>Message</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionEditMessage'>channelAdminLogEventActionEditMessage</a>#709b2405 prev_message:<a href='/type/Message'>Message</a> new_message:<a href='/type/Message'>Message</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionDeleteMessage'>channelAdminLogEventActionDeleteMessage</a>#42e047bb message:<a href='/type/Message'>Message</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionParticipantJoin'>channelAdminLogEventActionParticipantJoin</a>#183040d3 = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionParticipantLeave'>channelAdminLogEventActionParticipantLeave</a>#f89777f2 = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionParticipantInvite'>channelAdminLogEventActionParticipantInvite</a>#e31c34d8 participant:<a href='/type/ChannelParticipant'>ChannelParticipant</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionParticipantToggleBan'>channelAdminLogEventActionParticipantToggleBan</a>#e6d83d7e prev_participant:<a href='/type/ChannelParticipant'>ChannelParticipant</a> new_participant:<a href='/type/ChannelParticipant'>ChannelParticipant</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionParticipantToggleAdmin'>channelAdminLogEventActionParticipantToggleAdmin</a>#d5676710 prev_participant:<a href='/type/ChannelParticipant'>ChannelParticipant</a> new_participant:<a href='/type/ChannelParticipant'>ChannelParticipant</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionChangeStickerSet'>channelAdminLogEventActionChangeStickerSet</a>#b1c3caa7 prev_stickerset:<a href='/type/InputStickerSet'>InputStickerSet</a> new_stickerset:<a href='/type/InputStickerSet'>InputStickerSet</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionTogglePreHistoryHidden'>channelAdminLogEventActionTogglePreHistoryHidden</a>#5f5c95f1 new_value:<a href='/type/Bool'>Bool</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionDefaultBannedRights'>channelAdminLogEventActionDefaultBannedRights</a>#2df5fc0a prev_banned_rights:<a href='/type/ChatBannedRights'>ChatBannedRights</a> new_banned_rights:<a href='/type/ChatBannedRights'>ChatBannedRights</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionStopPoll'>channelAdminLogEventActionStopPoll</a>#8f079643 message:<a href='/type/Message'>Message</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionChangeLinkedChat'>channelAdminLogEventActionChangeLinkedChat</a>#50c7ac8 prev_value:<a href='/type/long'>long</a> new_value:<a href='/type/long'>long</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionChangeLocation'>channelAdminLogEventActionChangeLocation</a>#e6b76ae prev_value:<a href='/type/ChannelLocation'>ChannelLocation</a> new_value:<a href='/type/ChannelLocation'>ChannelLocation</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEventActionToggleSlowMode'>channelAdminLogEventActionToggleSlowMode</a>#53909779 prev_value:<a href='/type/int'>int</a> new_value:<a href='/type/int'>int</a> = <a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a>;
<a href='/constructor/channelAdminLogEvent'>channelAdminLogEvent</a>#1fad68cd id:<a href='/type/long'>long</a> date:<a href='/type/int'>int</a> user_id:<a href='/type/long'>long</a> action:<a href='/type/ChannelAdminLogEventAction'>ChannelAdminLogEventAction</a> = <a href='/type/ChannelAdminLogEvent'>ChannelAdminLogEvent</a>;
<a href='/constructor/channels.adminLogResults'>channels.adminLogResults</a>#ed8af74d events:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/ChannelAdminLogEvent'>ChannelAdminLogEvent</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/channels.AdminLogResults'>channels.AdminLogResults</a>;
<a href='/constructor/channelAdminLogEventsFilter'>channelAdminLogEventsFilter</a>#ea107ae4 flags:<a href='/type/%23'>#</a> join:flags.0?<a href='/constructor/true'>true</a> leave:flags.1?<a href='/constructor/true'>true</a> invite:flags.2?<a href='/constructor/true'>true</a> ban:flags.3?<a href='/constructor/true'>true</a> unban:flags.4?<a href='/constructor/true'>true</a> kick:flags.5?<a href='/constructor/true'>true</a> unkick:flags.6?<a href='/constructor/true'>true</a> promote:flags.7?<a href='/constructor/true'>true</a> demote:flags.8?<a href='/constructor/true'>true</a> info:flags.9?<a href='/constructor/true'>true</a> settings:flags.10?<a href='/constructor/true'>true</a> pinned:flags.11?<a href='/constructor/true'>true</a> edit:flags.12?<a href='/constructor/true'>true</a> delete:flags.13?<a href='/constructor/true'>true</a> group_call:flags.14?<a href='/constructor/true'>true</a> invites:flags.15?<a href='/constructor/true'>true</a> = <a href='/type/ChannelAdminLogEventsFilter'>ChannelAdminLogEventsFilter</a>;
---functions---
<a href='/method/channels.getAdminLog'>channels.getAdminLog</a>#33ddf480 flags:<a href='/type/%23'>#</a> channel:<a href='/type/InputChannel'>InputChannel</a> q:<a href='/type/string'>string</a> events_filter:flags.0?<a href='/type/ChannelAdminLogEventsFilter'>ChannelAdminLogEventsFilter</a> admins:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/InputUser'>InputUser</a>&gt; max_id:<a href='/type/long'>long</a> min_id:<a href='/type/long'>long</a> limit:<a href='/type/int'>int</a> = <a href='/type/channels.AdminLogResults'>channels.AdminLogResults</a>;</code></pre>
<p><a href="/method/channels.getAdminLog">channels.getAdminLog</a> can be used to list recent admin activity.<br>
A <a href="/constructor/channelAdminLogEventsFilter">channelAdminLogEventsFilter</a> can be used to filter out actions of a certain type, and the <code>admins</code> field can be used to show only actions by certain admins.<br>
<code>q</code> can also be used to filter only logs matching a query string. </p></div>
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<p><a href="/api/channel">Channels and supergroups</a> allow setting <a href="https://telegram.org/blog/permissions-groups-undo">granular permissions</a> both for admins and specific users.
<a href="/api/channel">Channels, supergroups and legacy groups</a> also allow setting global granular permissions for users.</p>
<p>They can be modified as follows:</p>
<h3><a class="anchor" href="#admin-rights" id="admin-rights" name="admin-rights"><i class="anchor-icon"></i></a>Admin rights</h3>
<p><a href="/method/channels.editAdmin">channels.editAdmin</a> can be used to modify the admin rights of a user in a channel or supergroup.
<a href="/api/channel">Legacy groups</a> do not allow setting granular admin permissions, <a href="/method/messages.editChatAdmin">messages.editChatAdmin</a> has to be used, instead.</p>
<p>Permissions are defined by the <a href="/constructor/chatAdminRights">chatAdminRights</a> constructor, some admin rights can only be used for channels, others both for channels and supergroups (see the constructor page).</p>
<h3><a class="anchor" href="#banned-rights" id="banned-rights" name="banned-rights"><i class="anchor-icon"></i></a>Banned rights</h3>
<p><a href="/method/channels.editBanned">channels.editBanned</a> can be used to modify the rights of a user in a channel or supergroup, to ban/kick a user from the group, or restrict the user from doing certain things.
<a href="/api/channel">Legacy groups</a> do not allow setting granular user permissions for single users, single users can only be removed from groups using <a href="/method/messages.deleteChatUser">messages.deleteChatUser</a>: however, setting <a href="#default-rights">global granular permissions with legacy groups is supported</a>.</p>
<p>Permissions are defined by the <a href="/constructor/chatBannedRights">chatBannedRights</a> constructor, for more info see the constructor page.</p>
<h3><a class="anchor" href="#default-rights" id="default-rights" name="default-rights"><i class="anchor-icon"></i></a>Default rights</h3>
<p><a href="/method/messages.editChatDefaultBannedRights">messages.editChatDefaultBannedRights</a> can be used to modify the rights of <strong>all</strong> users in a channel, supergroup or legacy group, to restrict them from doing certain things.</p>
<p>Permissions are defined by the <a href="/constructor/chatBannedRights">chatBannedRights</a> constructor: all flags can be used except for <code>view_messages</code>, for more info see the constructor page.</p></div>
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<h1 id="dev_page_title">Scheduled messages</h1>
<div id="dev_page_content"><p>Telegram allows scheduling messages.</p>
<pre><code><a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/updateNewScheduledMessage'>updateNewScheduledMessage</a>#39a51dfb message:<a href='/type/Message'>Message</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updateDeleteScheduledMessages'>updateDeleteScheduledMessages</a>#90866cee peer:<a href='/type/Peer'>Peer</a> messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.sendMessage'>messages.sendMessage</a>#520c3870 flags:<a href='/type/%23'>#</a> no_webpage:flags.1?<a href='/constructor/true'>true</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.sendMedia'>messages.sendMedia</a>#3491eba9 flags:<a href='/type/%23'>#</a> silent:flags.5?<a href='/constructor/true'>true</a> background:flags.6?<a href='/constructor/true'>true</a> clear_draft:flags.7?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> reply_to_msg_id:flags.0?<a href='/type/int'>int</a> media:<a href='/type/InputMedia'>InputMedia</a> message:<a href='/type/string'>string</a> random_id:<a href='/type/long'>long</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.10?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>To schedule a message, simply provide a future unixtime in the <code>schedule_date</code> flag of <a href="/method/messages.sendMessage">messages.sendMessage</a> or <a href="/method/messages.sendMedia">messages.sendMedia</a>. </p>
<p>The specified message or media will be added to a server-side schedule queue for the current chat, and will be automatically sent at the specified time.<br>
The method call generates the following updates:</p>
<ul>
<li>Immediately, an <a href="/constructor/updateNewScheduledMessage">updateNewScheduledMessage</a>, with ID equal to the ID of the message in the schedule queue for the current chat (each PM, chat, supergroup and channel has its own schedule queue and ID sequence).</li>
<li>At <code>schedule_date</code>, an <a href="/constructor/updateNewMessage">updateNewMessage</a> or <a href="/constructor/updateNewChannelMessage">updateNewChannelMessage</a> with the <code>from_scheduled</code> flag set, indicating to the sender that the specified scheduled message was sent. </li>
<li>At <code>schedule_date</code>, an <a href="/constructor/updateDeleteScheduledMessages">updateDeleteScheduledMessages</a>, indicating that the message was flushed from the schedule queue.</li>
</ul>
<p>If the <code>schedule_date</code> is less than 10 seconds in the future, the message will be sent immediately, generating a normal <a href="/constructor/updateNewMessage">updateNewMessage</a>/<a href="/constructor/updateNewChannelMessage">updateNewChannelMessage</a> . </p>
<h3><a class="anchor" href="#manipulating-the-schedule-queue" id="manipulating-the-schedule-queue" name="manipulating-the-schedule-queue"><i class="anchor-icon"></i></a>Manipulating the schedule queue</h3>
<pre><code><a href='/constructor/updateNewScheduledMessage'>updateNewScheduledMessage</a>#39a51dfb message:<a href='/type/Message'>Message</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updateDeleteScheduledMessages'>updateDeleteScheduledMessages</a>#90866cee peer:<a href='/type/Peer'>Peer</a> messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/messages.getScheduledHistory'>messages.getScheduledHistory</a>#f516760b peer:<a href='/type/InputPeer'>InputPeer</a> hash:<a href='/type/long'>long</a> = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/method/messages.getScheduledMessages'>messages.getScheduledMessages</a>#bdbb0464 peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/method/messages.sendScheduledMessages'>messages.sendScheduledMessages</a>#bd38850a peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.deleteScheduledMessages'>messages.deleteScheduledMessages</a>#59ae2b16 peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/int'>int</a>&gt; = <a href='/type/Updates'>Updates</a>;
<a href='/method/messages.editMessage'>messages.editMessage</a>#48f71778 flags:<a href='/type/%23'>#</a> no_webpage:flags.1?<a href='/constructor/true'>true</a> peer:<a href='/type/InputPeer'>InputPeer</a> id:<a href='/type/int'>int</a> message:flags.11?<a href='/type/string'>string</a> media:flags.14?<a href='/type/InputMedia'>InputMedia</a> reply_markup:flags.2?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.3?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; schedule_date:flags.15?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p>Clients can manually edit the schedule queue of a certain chat, providing the scheduled message ID obtained from <a href="/constructor/updateNewScheduledMessage">updateNewScheduledMessage</a>. </p>
<ul>
<li><a href="/method/messages.getScheduledHistory">messages.getScheduledHistory</a> obtains all messages in the schedule queue for the specified chat</li>
<li><a href="/method/messages.getScheduledMessages">messages.getScheduledMessages</a> obtains information about specific messages in the schedule queue for the specified chat</li>
<li><a href="/method/messages.sendScheduledMessages">messages.sendScheduledMessages</a> flushes messages from the schedule queue, sending them immediately</li>
<li><a href="/method/messages.deleteScheduledMessages">messages.deleteScheduledMessages</a> deletes messages from the schedule queue, without sending them</li>
<li><a href="/method/messages.editMessage">messages.editMessage</a> can be used to modify the scheduled date of a specific message in a schedule queue. </li>
</ul>
<p>Modifying scheduled messages will generate an <a href="/constructor/updateNewScheduledMessage">updateNewScheduledMessage</a> with the same ID, and updated information.<br>
Deleting scheduled messages will generate an <a href="/constructor/updateDeleteScheduledMessages">updateDeleteScheduledMessages</a>. </p></div>
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<p>Telegram allows applying detailed message filters while looking for messages in chats.</p>
<h3><a class="anchor" href="#search-filters" id="search-filters" name="search-filters"><i class="anchor-icon"></i></a>Search filters</h3>
<pre><code><a href='/constructor/inputMessagesFilterEmpty'>inputMessagesFilterEmpty</a>#57e2f66c = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterPhotos'>inputMessagesFilterPhotos</a>#9609a51c = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterVideo'>inputMessagesFilterVideo</a>#9fc00e65 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterPhotoVideo'>inputMessagesFilterPhotoVideo</a>#56e9f0e4 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterDocument'>inputMessagesFilterDocument</a>#9eddf188 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterUrl'>inputMessagesFilterUrl</a>#7ef0dd87 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterGif'>inputMessagesFilterGif</a>#ffc86587 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterVoice'>inputMessagesFilterVoice</a>#50f5c392 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterMusic'>inputMessagesFilterMusic</a>#3751b49e = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterChatPhotos'>inputMessagesFilterChatPhotos</a>#3a20ecb8 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterPhoneCalls'>inputMessagesFilterPhoneCalls</a>#80c99768 flags:<a href='/type/%23'>#</a> missed:flags.0?<a href='/constructor/true'>true</a> = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterRoundVoice'>inputMessagesFilterRoundVoice</a>#7a7c17a4 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterRoundVideo'>inputMessagesFilterRoundVideo</a>#b549da53 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterMyMentions'>inputMessagesFilterMyMentions</a>#c1f8e69a = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterGeo'>inputMessagesFilterGeo</a>#e7026d0d = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterContacts'>inputMessagesFilterContacts</a>#e062db83 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/inputMessagesFilterPinned'>inputMessagesFilterPinned</a>#1bb00451 = <a href='/type/MessagesFilter'>MessagesFilter</a>;
<a href='/constructor/messages.messages'>messages.messages</a>#8c718e87 messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Message'>Message</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/constructor/messages.messagesSlice'>messages.messagesSlice</a>#3a54685e flags:<a href='/type/%23'>#</a> inexact:flags.1?<a href='/constructor/true'>true</a> count:<a href='/type/int'>int</a> next_rate:flags.0?<a href='/type/int'>int</a> offset_id_offset:flags.2?<a href='/type/int'>int</a> messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Message'>Message</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/constructor/messages.channelMessages'>messages.channelMessages</a>#64479808 flags:<a href='/type/%23'>#</a> inexact:flags.1?<a href='/constructor/true'>true</a> pts:<a href='/type/int'>int</a> count:<a href='/type/int'>int</a> offset_id_offset:flags.2?<a href='/type/int'>int</a> messages:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Message'>Message</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/constructor/messages.messagesNotModified'>messages.messagesNotModified</a>#74535f21 count:<a href='/type/int'>int</a> = <a href='/type/messages.Messages'>messages.Messages</a>;
---functions---
<a href='/method/messages.search'>messages.search</a>#a0fda762 flags:<a href='/type/%23'>#</a> peer:<a href='/type/InputPeer'>InputPeer</a> q:<a href='/type/string'>string</a> from_id:flags.0?<a href='/type/InputPeer'>InputPeer</a> top_msg_id:flags.1?<a href='/type/int'>int</a> filter:<a href='/type/MessagesFilter'>MessagesFilter</a> min_date:<a href='/type/int'>int</a> max_date:<a href='/type/int'>int</a> offset_id:<a href='/type/int'>int</a> add_offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> max_id:<a href='/type/int'>int</a> min_id:<a href='/type/int'>int</a> hash:<a href='/type/long'>long</a> = <a href='/type/messages.Messages'>messages.Messages</a>;
<a href='/method/messages.searchGlobal'>messages.searchGlobal</a>#4bc6589a flags:<a href='/type/%23'>#</a> folder_id:flags.0?<a href='/type/int'>int</a> q:<a href='/type/string'>string</a> filter:<a href='/type/MessagesFilter'>MessagesFilter</a> min_date:<a href='/type/int'>int</a> max_date:<a href='/type/int'>int</a> offset_rate:<a href='/type/int'>int</a> offset_peer:<a href='/type/InputPeer'>InputPeer</a> offset_id:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> = <a href='/type/messages.Messages'>messages.Messages</a>;</code></pre>
<p>When using <a href="/method/messages.search">messages.search</a> or <a href="/method/messages.searchGlobal">messages.searchGlobal</a>, a certain message filter may be applied.<br>
This allows the server to filter messages based on a text query, and even on their type, and this feature is often used by graphical clients to implement features like the chat gallery, chat profile pictures and more.
Available filters:</p>
<ul>
<li><a href="/constructor/inputMessagesFilterPhotos">inputMessagesFilterPhotos</a> - Returns only photos, used for implementing the chat photo gallery, and when scrolling left or right while viewing a photo</li>
<li><a href="/constructor/inputMessagesFilterVideo">inputMessagesFilterVideo</a> - Returns only videos, used for implementing the chat video gallery, and when scrolling left or right while viewing a video</li>
<li><a href="/constructor/inputMessagesFilterPhotoVideo">inputMessagesFilterPhotoVideo</a> - Return only videos and photos, used for implementing the chat media gallery</li>
<li><a href="/constructor/inputMessagesFilterDocument">inputMessagesFilterDocument</a> - Return only videos and photos, used for implementing the chat document gallery</li>
<li><a href="/constructor/inputMessagesFilterUrl">inputMessagesFilterUrl</a> - Return only messages with links, used for implementing the chat link gallery</li>
<li><a href="/constructor/inputMessagesFilterGif">inputMessagesFilterGif</a> - Return only GIFs, used for implementing the chat GIF gallery</li>
<li><a href="/constructor/inputMessagesFilterVoice">inputMessagesFilterVoice</a> - Return only voice messages, used for implementing the chat voice message gallery, and to consecutively play voice messages in a chat</li>
<li><a href="/constructor/inputMessagesFilterMusic">inputMessagesFilterMusic</a> - Return only music files, used for implementing the chat music gallery</li>
<li><a href="/constructor/inputMessagesFilterChatPhotos">inputMessagesFilterChatPhotos</a> - Return only chat photos, used to allow scrolling through the profile picture history of a group</li>
<li><a href="/constructor/inputMessagesFilterPhoneCalls">inputMessagesFilterPhoneCalls</a> - Return only phone calls, used with <a href="/method/messages.searchGlobal">messages.searchGlobal</a> to implement the call tab, with the phone call history</li>
<li><a href="/constructor/inputMessagesFilterRoundVoice">inputMessagesFilterRoundVoice</a> - Return only round videos and voice messages, used to consecutively play round videos and voice messages in a chat</li>
<li><a href="/constructor/inputMessagesFilterRoundVideo">inputMessagesFilterRoundVideo</a> - Return only round videos, used to consecutively play round videos in a chat</li>
<li><a href="/constructor/inputMessagesFilterMyMentions">inputMessagesFilterMyMentions</a> - Return only messages mentioning me, can be used to display the <a href="/api/mentions">mention history</a> or, combined with another filter or query, return only messages that satisfy a certain criteria, and contain a mention.</li>
<li><a href="/constructor/inputMessagesFilterGeo">inputMessagesFilterGeo</a> - Return only geolocations, is used to fetch all recent valid <a href="/api/live-location">geolocations or live locations</a> sent in a group, to display them all in a single map</li>
<li><a href="/constructor/inputMessagesFilterContacts">inputMessagesFilterContacts</a> - Return only contacts</li>
<li><a href="/constructor/inputMessagesFilterPinned">inputMessagesFilterPinned</a> - Returns only <a href="/api/pin">pinned messages</a>, used for implementing the pinned message list</li>
</ul>
<p>The returned <a href="/type/messages.Messages">messages.Messages</a> constructors contain parameters for <a href="/api/offsets">pagination</a>, the messages themselves and two <code>offset_id_offset</code>/<code>count</code> parameters that can be used to display a <code>progress/total</code> counter like <code>photo 134 of 200</code>.<br>
For example, when displaying the chat photo gallery, we could display a <code>photo ${offset_id_offset} of ${count}</code> indicator on top.</p>
<h4><a class="anchor" href="#search-counters" id="search-counters" name="search-counters"><i class="anchor-icon"></i></a>Search counters</h4>
<pre><code><a href='/constructor/messages.searchCounter'>messages.searchCounter</a>#e844ebff flags:<a href='/type/%23'>#</a> inexact:flags.1?<a href='/constructor/true'>true</a> filter:<a href='/type/MessagesFilter'>MessagesFilter</a> count:<a href='/type/int'>int</a> = <a href='/type/messages.SearchCounter'>messages.SearchCounter</a>;
---functions---
<a href='/method/messages.getSearchCounters'>messages.getSearchCounters</a>#732eef00 peer:<a href='/type/InputPeer'>InputPeer</a> filters:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessagesFilter'>MessagesFilter</a>&gt; = <a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/messages.SearchCounter'>messages.SearchCounter</a>&gt;;</code></pre>
<p>Chat counters with filters can also be returned without fetching the actual messages, as seen in the schema above.</p></div>
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<h1 id="dev_page_title">Two-factor authentication</h1>
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<p>Telegram uses the <a href="https://en.wikipedia.org/wiki/Secure_Remote_Password_protocol">Secure Remote Password protocol</a> version 6a to implement 2FA.</p>
<p>Example impementation: <a href="https://github.com/tdlib/td/blob/56163c2460a65afc4db2c57ece576b8c38ea194b/td/telegram/PasswordManager.cpp">tdlib</a>.</p>
<h3><a class="anchor" href="#checking-the-password-with-srp" id="checking-the-password-with-srp" name="checking-the-password-with-srp"><i class="anchor-icon"></i></a>Checking the password with SRP</h3>
<p>To login to an account protected by a 2FA password or to perform some other actions (like changing channel owner), you will need to verify the user's knowledge of the current 2FA account password.</p>
<p>To do this, first the client needs to obtain SRP parameters and the KDF algorithm to use to check the validity of the password via <a href="https://core.telegram.org/method/account.getPassword">account.getPassword</a> method. For now, only the <a href="/constructor/passwordKdfAlgoSHA256SHA256PBKDF2HMACSHA512iter100000SHA256ModPow">passwordKdfAlgoSHA256SHA256PBKDF2HMACSHA512iter100000SHA256ModPow</a> algorithm is supported, so we'll only explain that.</p>
<p>Then, after the user provides a password, the client should generate an <a href="/type/InputCheckPasswordSRP">InputCheckPasswordSRP</a> object using SRP and a specific KDF algorithm as shown below and pass it to appropriate method (e.g. <a href="/method/auth.checkPassword">auth.checkPassword</a> in case of authorization).</p>
<p>This extension of the <a href="https://en.wikipedia.org/wiki/Secure_Remote_Password_protocol">SRP protocol</a> uses the password-based <a href="https://en.wikipedia.org/wiki/PBKDF2">PBKDF2</a> with 100000 iterations using sha512 (<code>PBKDF2HMACSHA512iter100000</code>).
PBKDF2 is used to additionally rehash the <code>x</code> parameter, obtained using a method similar to the one described in <a href="https://tools.ietf.org/html/rfc2945#section-3">RFC 2945</a> (<code>H(s | H ( I | password | I) | s)</code> instead of <code>H(s | H ( I | ":" | password)</code>) (see below).</p>
<p>Here, <code>|</code> denotes concatenation and <code>+</code> denotes the arithmetical operator <code>+</code>.
In all cases where concatenation of numbers passed to hashing functions is done, the numbers must be used in big-endian form, padded to 2048 bits; all maths is modulo <code>p</code>.
Instead of <code>I</code>, <code>salt1</code> will be used (see <a href="https://en.wikipedia.org/wiki/Secure_Remote_Password_protocol">SRP protocol</a>).
Instead of <code>s</code>, <code>salt2</code> will be used (see <a href="https://en.wikipedia.org/wiki/Secure_Remote_Password_protocol">SRP protocol</a>).</p>
<p>The main hashing function <code>H</code> is sha256:</p>
<ul>
<li><code>H(data) := sha256(data)</code></li>
</ul>
<p>The salting hashing function <code>SH</code> is defined as follows:</p>
<ul>
<li><code>SH(data, salt) := H(salt | data | salt)</code></li>
</ul>
<p>The primary password hashing function is defined as follows:</p>
<ul>
<li><code>PH1(password, salt1, salt2) := SH(SH(password, salt1), salt2)</code></li>
</ul>
<p>The secondary password hashing function is defined as follows:</p>
<ul>
<li><code>PH2(password, salt1, salt2) := SH(pbkdf2(sha512, PH1(password, salt1, salt2), salt1, 100000), salt2)</code></li>
</ul>
<p>Client-side, the following parameters are extracted from the <a href="/constructor/passwordKdfAlgoSHA256SHA256PBKDF2HMACSHA512iter100000SHA256ModPow">passwordKdfAlgoSHA256SHA256PBKDF2HMACSHA512iter100000SHA256ModPow</a> object, contained in the <a href="/constructor/account.password">account.password</a> object.</p>
<ul>
<li>
<p><code>g := algo.g</code></p>
</li>
<li>
<p><code>p := algo.p</code>
The client is expected to check whether <strong>p</strong> is a safe 2048-bit prime (meaning that both <strong>p</strong> and <strong>(p-1)/2</strong> are prime, and that <code>2^2047 &lt; p &lt; 2^2048</code>), and that <strong>g</strong> generates a cyclic subgroup of prime order <strong>(p-1)/2</strong>, i.e. is a quadratic residue <strong>mod p</strong>. Since <strong>g</strong> is always equal to 2, 3, 4, 5, 6 or 7, this is easily done using quadratic reciprocity law, yielding a simple condition on <strong>p mod 4g</strong> -- namely, <strong>p mod 8 = 7</strong> for <strong>g = 2</strong>; <strong>p mod 3 = 2</strong> for <strong>g = 3</strong>; no extra condition for <strong>g = 4</strong>; <strong>p mod 5 = 1 or 4</strong> for <strong>g = 5</strong>; <strong>p mod 24 = 19 or 23</strong> for <strong>g = 6</strong>; and <strong>p mod 7 = 3, 5 or 6</strong> for <strong>g = 7</strong>. After <strong>g</strong> and <strong>p</strong> have been checked by the client, it makes sense to cache the result, so as to avoid repeating lengthy computations in future. This cache might be shared with one used for <a href="/mtproto/auth_key">Authorization Key generation</a>.</p>
<p>If the client has an inadequate random number generator, it makes sense to use the <strong>secure_random</strong> of account.password as additional seed.</p>
</li>
<li>
<p><code>password := (user-provided password)</code></p>
</li>
<li>
<p><code>salt1 := algo.salt1</code></p>
</li>
<li>
<p><code>salt2 := algo.salt2</code></p>
</li>
<li>
<p><code>g_b := srp_B</code>
<code>srp_B</code> and <code>srp_id</code> are extracted from the <a href="/constructor/account.password">account.password</a> object.</p>
</li>
</ul>
<p>The <code>k</code> parameter is generated, both on client and server:</p>
<ul>
<li><code>k := H(p | g)</code></li>
</ul>
<p>The shared param <code>u</code> is generated: the client does this, and the server does the same with the <code>g_a</code> we will send him later (see below)</p>
<ul>
<li><code>u := H(g_a | g_b)</code></li>
</ul>
<p>The final parameters are generated client-side only:</p>
<ul>
<li><code>x := PH2(password, salt1, salt2)</code></li>
<li><code>v := pow(g, x) mod p</code></li>
</ul>
<p>The server already has <code>v</code>, from when we set the password.</p>
<p>A final shared param is generated, for commodity:</p>
<ul>
<li><code>k_v := (k * v) mod p</code></li>
</ul>
<p>Finally, the <a href="https://en.wikipedia.org/wiki/Secure_Remote_Password_protocol#Protocol">key exchange process</a> starts on both parties.</p>
<p>The client computes a 2048-bit number <strong>a</strong> (using sufficient entropy or the servers <strong>random</strong>; see above) and generates:</p>
<ul>
<li><code>g_a := pow(g, a) mod p</code>.</li>
</ul>
<p>The server computes a 2048-bit number <strong>b</strong> using sufficient entropy and generates the <code>g_b</code> parameter that was sent to us (see above).</p>
<ul>
<li><code>g_b := (k_v + (pow(g, b) mod p)) mod p</code></li>
</ul>
<p>Finally, the <a href="https://en.wikipedia.org/wiki/Secure_Remote_Password_protocol#Protocol">SRP session keys</a> are generated:</p>
<p>Client side: </p>
<ul>
<li><code>t := (g_b - k_v) mod p</code> (positive modulo, if the result is negative increment by <code>p</code>) </li>
<li><code>s_a := pow(t, a + u * x) mod p</code></li>
<li><code>k_a := H(s_a)</code></li>
</ul>
<p>Server side: </p>
<ul>
<li><code>s_b := pow(g_a * (pow(v, u) mod p), b) mod p</code></li>
<li><code>k_b := H(s_b)</code></li>
</ul>
<p>Since:</p>
<ul>
<li><code>g_b := (k_v + (pow(g, b) mod p)) mod p</code></li>
<li><code>t := (g_b - k_v) mod p</code></li>
<li><code>t := ((k_v + (pow(g, b) mod p)) - k_v) mod p</code></li>
<li><code>t := pow(g, b) mod p</code></li>
<li><code>s_a := pow(t, a + u * x) mod p</code></li>
<li><code>s_a := pow(pow(g, b) mod p, a + u * x) mod p</code></li>
</ul>
<p>And:</p>
<ul>
<li>
<p><code>g_a := pow(g, a) mod p</code></p>
</li>
<li>
<p><code>v := pow(g, x) mod p</code></p>
</li>
<li>
<p><code>s_b := pow(g_a * (pow(v, u) mod p), b) mod p</code></p>
</li>
<li>
<p><code>s_b := pow((pow(g, a) mod p) * (pow(pow(g, x) mod p, u) mod p), b) mod p</code></p>
</li>
<li>
<p><code>s_b := pow(pow(g, a + x * u) mod p, b) mod p</code></p>
</li>
<li>
<p><code>s_b := pow(pow(g, b) mod p, a + u * x) mod p</code></p>
</li>
<li>
<p><code>s_a := pow(pow(g, b) mod p, a + u * x) mod p</code></p>
</li>
</ul>
<p>This means:</p>
<ul>
<li><code>s_b === s_a</code></li>
<li><code>k_b === k_a</code></li>
</ul>
<p><strong>Finally, as per SRP</strong>:</p>
<ul>
<li><code>M1 := H(H(p) xor H(g) | H(salt1) | H(salt2) | g_a | g_b | k_a)</code></li>
</ul>
<p><code>M1</code> is passed to <a href="/constructor/inputCheckPasswordSRP">inputCheckPasswordSRP</a>, along with <code>g_a</code> (as <code>A</code> parameter) and the <code>srp_id</code>, extracted from the <a href="/constructor/account.password">account.password</a> object.</p>
<p>The server then computes:</p>
<ul>
<li><code>M2 := H(H(p) xor H(g) | H(salt1) | H(salt2) | g_a | g_b | k_b)</code></li>
</ul>
<p>Since we said that:</p>
<ul>
<li><code>s_b === s_a</code></li>
<li><code>k_b === k_a</code></li>
</ul>
<p>This means, if everything was done correctly,</p>
<ul>
<li><code>M1 === M2</code></li>
</ul>
<p>If the password isn't correct, <a href="/method/auth.checkPassword#possible-errors">400 PASSWORD_HASH_INVALID</a> will be returned.</p>
<h3><a class="anchor" href="#setting-a-new-2fa-password" id="setting-a-new-2fa-password" name="setting-a-new-2fa-password"><i class="anchor-icon"></i></a>Setting a new 2FA password</h3>
<p>To set a new 2FA password use the <a href="/method/account.updatePasswordSettings">account.updatePasswordSettings</a> method.<br>
If a password is already set, generate an InputCheckPasswordSRP object as per <a href="#checking-the-password-with-srp">checking passwords with SRP</a>, and insert it in the <code>password</code> field of the <a href="/method/account.updatePasswordSettings">account.updatePasswordSettings</a> method.<br>
To remove the current password, pass an empty <code>new_password_hash</code> in the <a href="/type/account.PasswordInputSettings">account.PasswordInputSettings</a> object.</p>
<p>To set a new password, use the SRP parameters and the KDF algorithm obtained using <a href="https://core.telegram.org/method/account.getPassword">account.getPassword</a> when generating the <code>password</code> field.
Then generate a new <code>new_password_hash</code> using the KDF algorithm specified in the <code>new_settings</code>, just append 32 sufficiently random bytes to the <code>salt1</code>, first.
Proceed as for <a href="#checking-the-password-with-srp">checking passwords with SRP</a>, just stop at the generation of the <code>v</code> parameter, and use it as <code>new_password_hash</code>:</p>
<ul>
<li><code>v := pow(g, x) mod p</code></li>
</ul>
<p>As usual in big endian form, padded to 2048 bits.</p>
<h4><a class="anchor" href="#email-verification" id="email-verification" name="email-verification"><i class="anchor-icon"></i></a>Email verification</h4>
<p>When setting up two-factor authorization, it is recommended to set up a <strong>recovery email</strong>, to allow recovery of the password through the user's email address, in case they forget it.</p>
<p>To set up a recovery email, it must first be verified.
This can be done directly when setting the new password using <a href="/method/account.updatePasswordSettings">account.updatePasswordSettings</a> by setting the email parameter and flag in the <a href="/constructor/account.passwordInputSettings">account.passwordInputSettings</a> constructor.
If the email isn't verified, an <a href="/method/account.updatePasswordSettings#possible-errors">EMAIL_UNCONFIRMED_X 400 error</a> will be returned, where X is the length of the verification code that was just sent to the email.
Use <a href="/method/account.confirmPasswordEmail">account.confirmPasswordEmail</a> to enter the received verification code and enable the recovery email.
Use <a href="/method/account.resendPasswordEmail">account.resendPasswordEmail</a> to resend the verification code.
Use <a href="/method/account.cancelPasswordEmail">account.cancelPasswordEmail</a> to cancel the verification code.</p>
<p>To get the current recovery email, use <a href="/method/account.getPasswordSettings">account.getPasswordSettings</a>.</p>
<h4><a class="anchor" href="#email-recovery" id="email-recovery" name="email-recovery"><i class="anchor-icon"></i></a>Email recovery</h4>
<p>In order to recover a forgotten 2FA password, an email must be sent to the <a href="#email-verification">previously specified address</a> using the <a href="/method/auth.requestPasswordRecovery">auth.requestPasswordRecovery</a> method.<br>
Use <a href="/method/auth.checkRecoveryPassword">auth.checkRecoveryPassword</a> to make sure that the user provided a valid code.<br>
Then use <a href="/method/auth.recoverPassword">auth.recoverPassword</a> with the received code to delete the current 2FA password, to set a new one follow <a href="/api/srp">these instructions</a>.</p>
<h4><a class="anchor" href="#password-reset" id="password-reset" name="password-reset"><i class="anchor-icon"></i></a>Password reset</h4>
<pre><code><a href='/constructor/account.resetPasswordFailedWait'>account.resetPasswordFailedWait</a>#e3779861 retry_date:<a href='/type/int'>int</a> = <a href='/type/account.ResetPasswordResult'>account.ResetPasswordResult</a>;
<a href='/constructor/account.resetPasswordRequestedWait'>account.resetPasswordRequestedWait</a>#e9effc7d until_date:<a href='/type/int'>int</a> = <a href='/type/account.ResetPasswordResult'>account.ResetPasswordResult</a>;
<a href='/constructor/account.resetPasswordOk'>account.resetPasswordOk</a>#e926d63e = <a href='/type/account.ResetPasswordResult'>account.ResetPasswordResult</a>;
---functions---
<a href='/method/account.resetPassword'>account.resetPassword</a>#9308ce1b = <a href='/type/account.ResetPasswordResult'>account.ResetPasswordResult</a>;
<a href='/method/account.declinePasswordReset'>account.declinePasswordReset</a>#4c9409f6 = <a href='/type/Bool'>Bool</a>;</code></pre>
<p>If the user is already logged in and has forgotten their 2FA password, <a href="/method/account.resetPassword">account.resetPassword</a> can be used to initiate a password reset.<br>
On success, the call will initially return a <a href="/constructor/account.resetPasswordRequestedWait">account.resetPasswordRequestedWait</a> constructor and start a 7-day server-side timer, during which the user can abort the reset process using a button sent by the Telegram service account or directly in-UI using <a href="/method/account.declinePasswordReset">account.declinePasswordReset</a>. </p>
<p>When the time comes, <a href="/method/account.resetPassword">account.resetPassword</a> is invoked once more, returning a <a href="/constructor/account.resetPasswordOk">account.resetPasswordOk</a> to indicate that the password was successfully reset. </p>
<p>If the user recently requested a password reset that was canceled, <a href="/constructor/account.resetPasswordFailedWait">account.resetPasswordFailedWait</a> will be returned by the initial <a href="/method/account.resetPassword">account.resetPassword</a> call, and they must wait until the specified date before requesting another reset. </p>
<p>Note that if the user already knows their 2FA password and simply wants to disable 2FA, <a href="#setting-a-new-2fa-password">the same process used to enable the password must also be used to disable it »</a>.</p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#srp-design" id="srp-design" name="srp-design"><i class="anchor-icon"></i></a><a href="http://srp.stanford.edu/design.html">SRP design</a></h4></div>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Telegram offers detailed channel statistics for channels and supergroups.">
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<h1 id="dev_page_title">Channel statistics</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Telegram offers detailed channel statistics for channels and supergroups. </p>
<h3><a class="anchor" href="#channel-statistics" id="channel-statistics" name="channel-statistics"><i class="anchor-icon"></i></a>Channel statistics</h3>
<p>Schema:</p>
<pre><code><a href='/constructor/statsDateRangeDays'>statsDateRangeDays</a>#b637edaf min_date:<a href='/type/int'>int</a> max_date:<a href='/type/int'>int</a> = <a href='/type/StatsDateRangeDays'>StatsDateRangeDays</a>;
<a href='/constructor/statsAbsValueAndPrev'>statsAbsValueAndPrev</a>#cb43acde current:<a href='/type/double'>double</a> previous:<a href='/type/double'>double</a> = <a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a>;
<a href='/constructor/statsPercentValue'>statsPercentValue</a>#cbce2fe0 part:<a href='/type/double'>double</a> total:<a href='/type/double'>double</a> = <a href='/type/StatsPercentValue'>StatsPercentValue</a>;
<a href='/constructor/statsGraphAsync'>statsGraphAsync</a>#4a27eb2d token:<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/statsGraphError'>statsGraphError</a>#bedc9822 error:<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/statsGraph'>statsGraph</a>#8ea464b6 flags:<a href='/type/%23'>#</a> json:<a href='/type/DataJSON'>DataJSON</a> zoom_token:flags.0?<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/messageInteractionCounters'>messageInteractionCounters</a>#ad4fc9bd msg_id:<a href='/type/int'>int</a> views:<a href='/type/int'>int</a> forwards:<a href='/type/int'>int</a> = <a href='/type/MessageInteractionCounters'>MessageInteractionCounters</a>;
<a href='/constructor/stats.broadcastStats'>stats.broadcastStats</a>#bdf78394 period:<a href='/type/StatsDateRangeDays'>StatsDateRangeDays</a> followers:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> views_per_post:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> shares_per_post:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> enabled_notifications:<a href='/type/StatsPercentValue'>StatsPercentValue</a> growth_graph:<a href='/type/StatsGraph'>StatsGraph</a> followers_graph:<a href='/type/StatsGraph'>StatsGraph</a> mute_graph:<a href='/type/StatsGraph'>StatsGraph</a> top_hours_graph:<a href='/type/StatsGraph'>StatsGraph</a> interactions_graph:<a href='/type/StatsGraph'>StatsGraph</a> iv_interactions_graph:<a href='/type/StatsGraph'>StatsGraph</a> views_by_source_graph:<a href='/type/StatsGraph'>StatsGraph</a> new_followers_by_source_graph:<a href='/type/StatsGraph'>StatsGraph</a> languages_graph:<a href='/type/StatsGraph'>StatsGraph</a> recent_message_interactions:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageInteractionCounters'>MessageInteractionCounters</a>&gt; = <a href='/type/stats.BroadcastStats'>stats.BroadcastStats</a>;
---functions---
<a href='/method/stats.getBroadcastStats'>stats.getBroadcastStats</a>#ab42441a flags:<a href='/type/%23'>#</a> dark:flags.0?<a href='/constructor/true'>true</a> channel:<a href='/type/InputChannel'>InputChannel</a> = <a href='/type/stats.BroadcastStats'>stats.BroadcastStats</a>;
<a href='/method/stats.loadAsyncGraph'>stats.loadAsyncGraph</a>#621d5fa0 flags:<a href='/type/%23'>#</a> token:<a href='/type/string'>string</a> x:flags.0?<a href='/type/long'>long</a> = <a href='/type/StatsGraph'>StatsGraph</a>;</code></pre>
<p>Administrators of <a href="/api/channel">channels</a> of a certain size (the exact limit is a server-side config, returned in the <code>can_view_stats</code> flag of <a href="/constructor/channelFull">channelFull</a>) can call <a href="/method/stats.getBroadcastStats">stats.getBroadcastStats</a> to get detailed channel statistics.<br>
The returned <a href="/constructor/stats.broadcastStats">stats.broadcastStats</a> contains multiple statistics: </p>
<ul>
<li>Period-related statistics: a pair of values, one at the beginning and one at the end of the period in consideration (<code>period</code>). <br> The <code>period</code> typically depends on channel activity.<ul>
<li>Absolute follower count (<code>followers</code>)</li>
<li><code>total_viewcount/postcount</code>, for posts posted during the period in consideration (<code>views_per_post</code>).<br>
Note that in this case, <code>current</code> refers to the <code>period</code> in consideration (<code>min_date</code> till <code>max_date</code>), and <code>prev</code> refers to the previous period (<code>(min_date - (max_date - min_date))</code> till <code>min_date</code>). </li>
<li><code>total_sharecount/postcount</code>, for posts posted during the period in consideration (<code>shares_per_post</code>).<br>
Note that in this case, <code>current</code> refers to the <code>period</code> in consideration (<code>min_date</code> till <code>max_date</code>), and <code>prev</code> refers to the previous period (<code>(min_date - (max_date - min_date))</code> till <code>min_date</code>).</li>
</ul>
</li>
<li>Percentage statistics<ul>
<li>Percentage of subscribers with enabled notifications (<code>enabled_notifications</code>)</li>
</ul>
</li>
<li>Graphs: <a href="#graph-visualization">graphs are described below »</a>. </li>
</ul>
<h3><a class="anchor" href="#supergroup-statistics" id="supergroup-statistics" name="supergroup-statistics"><i class="anchor-icon"></i></a>Supergroup statistics</h3>
<p>Schema:</p>
<pre><code><a href='/constructor/statsGroupTopPoster'>statsGroupTopPoster</a>#9d04af9b user_id:<a href='/type/long'>long</a> messages:<a href='/type/int'>int</a> avg_chars:<a href='/type/int'>int</a> = <a href='/type/StatsGroupTopPoster'>StatsGroupTopPoster</a>;
<a href='/constructor/statsGroupTopInviter'>statsGroupTopInviter</a>#535f779d user_id:<a href='/type/long'>long</a> invitations:<a href='/type/int'>int</a> = <a href='/type/StatsGroupTopInviter'>StatsGroupTopInviter</a>;
<a href='/constructor/statsGroupTopAdmin'>statsGroupTopAdmin</a>#d7584c87 user_id:<a href='/type/long'>long</a> deleted:<a href='/type/int'>int</a> kicked:<a href='/type/int'>int</a> banned:<a href='/type/int'>int</a> = <a href='/type/StatsGroupTopAdmin'>StatsGroupTopAdmin</a>;
<a href='/constructor/stats.megagroupStats'>stats.megagroupStats</a>#ef7ff916 period:<a href='/type/StatsDateRangeDays'>StatsDateRangeDays</a> members:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> messages:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> viewers:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> posters:<a href='/type/StatsAbsValueAndPrev'>StatsAbsValueAndPrev</a> growth_graph:<a href='/type/StatsGraph'>StatsGraph</a> members_graph:<a href='/type/StatsGraph'>StatsGraph</a> new_members_by_source_graph:<a href='/type/StatsGraph'>StatsGraph</a> languages_graph:<a href='/type/StatsGraph'>StatsGraph</a> messages_graph:<a href='/type/StatsGraph'>StatsGraph</a> actions_graph:<a href='/type/StatsGraph'>StatsGraph</a> top_hours_graph:<a href='/type/StatsGraph'>StatsGraph</a> weekdays_graph:<a href='/type/StatsGraph'>StatsGraph</a> top_posters:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/StatsGroupTopPoster'>StatsGroupTopPoster</a>&gt; top_admins:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/StatsGroupTopAdmin'>StatsGroupTopAdmin</a>&gt; top_inviters:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/StatsGroupTopInviter'>StatsGroupTopInviter</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/stats.MegagroupStats'>stats.MegagroupStats</a>;
---functions---
<a href='/method/stats.getMegagroupStats'>stats.getMegagroupStats</a>#dcdf8607 flags:<a href='/type/%23'>#</a> dark:flags.0?<a href='/constructor/true'>true</a> channel:<a href='/type/InputChannel'>InputChannel</a> = <a href='/type/stats.MegagroupStats'>stats.MegagroupStats</a>;</code></pre>
<p>Administrators of <a href="/api/channel">supergroups</a> of a certain size (the exact limit is a server-side config, returned in the <code>can_view_stats</code> flag of <a href="/constructor/channelFull">channelFull</a>) can call <a href="/method/stats.getMegagroupStats">stats.getMegagroupStats</a> to get detailed supergroup statistics.<br>
The returned <a href="/constructor/stats.broadcastStats">stats.broadcastStats</a> contains multiple statistics, see the <a href="/constructor/stats.broadcastStats">constructor page for more info »</a>. </p>
<h3><a class="anchor" href="#message-statistics" id="message-statistics" name="message-statistics"><i class="anchor-icon"></i></a>Message statistics</h3>
<pre><code><a href='/constructor/stats.messageStats'>stats.messageStats</a>#8999f295 views_graph:<a href='/type/StatsGraph'>StatsGraph</a> = <a href='/type/stats.MessageStats'>stats.MessageStats</a>;
---functions---
<a href='/method/stats.getMessageStats'>stats.getMessageStats</a>#b6e0a3f5 flags:<a href='/type/%23'>#</a> dark:flags.0?<a href='/constructor/true'>true</a> channel:<a href='/type/InputChannel'>InputChannel</a> msg_id:<a href='/type/int'>int</a> = <a href='/type/stats.MessageStats'>stats.MessageStats</a>;</code></pre>
<p>Administrators of <a href="/api/channel">channels</a> of a certain size (the exact limit is a server-side config, returned in the <code>can_view_stats</code> flag of <a href="/constructor/channelFull">channelFull</a>) can call <a href="/method/stats.getMessageStats">stats.getMessageStats</a> to get statistics of a specific message.<br>
The returned <a href="/constructor/stats.messageStats">stats.messageStats</a> contains the view graph of the message. </p>
<h2><a class="anchor" href="#graph-visualization" id="graph-visualization" name="graph-visualization"><i class="anchor-icon"></i></a>Graph visualization</h2>
<p>There are four available visualizations for graph types:</p>
<ul>
<li><a href="#line-graph">Line graph</a></li>
<li><a href="#step-graph">Step graph</a></li>
<li><a href="#bar-graph">Bar graph</a></li>
<li><a href="#area-graph">Area graph</a></li>
</ul>
<p>Graph modifiers (see <a href="#graph-examples">various graphs</a> for examples): </p>
<ul>
<li><code>y_scaled</code> - Indicates that each of the two (!) lines in a step graph must be visualized on its own scale, with two different tick axes on the left and right parts of the graph</li>
<li><code>percentage</code> - Indicates whether value percentages should be shown in labels</li>
<li><code>stacked</code> - Depending on the graph type, indicates stacking of multiple columns in the same graph</li>
</ul>
<h3><a class="anchor" href="#graph-syntax" id="graph-syntax" name="graph-syntax"><i class="anchor-icon"></i></a>Graph syntax</h3>
<pre><code><a href='/constructor/statsGraphAsync'>statsGraphAsync</a>#4a27eb2d token:<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/statsGraphError'>statsGraphError</a>#bedc9822 error:<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/statsGraph'>statsGraph</a>#8ea464b6 flags:<a href='/type/%23'>#</a> json:<a href='/type/DataJSON'>DataJSON</a> zoom_token:flags.0?<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/dataJSON'>dataJSON</a>#7d748d04 data:<a href='/type/string'>string</a> = <a href='/type/DataJSON'>DataJSON</a>;
---functions---
<a href='/method/stats.loadAsyncGraph'>stats.loadAsyncGraph</a>#621d5fa0 flags:<a href='/type/%23'>#</a> token:<a href='/type/string'>string</a> x:flags.0?<a href='/type/long'>long</a> = <a href='/type/StatsGraph'>StatsGraph</a>;</code></pre>
<p>Certain graphs are not directly sent in the <a href="/constructor/stats.broadcastStats">stats.broadcastStats</a> constructor to reduce server load: instead, those graphs will be sent as a <a href="/constructor/statsGraphAsync">statsGraphAsync</a> constructor, and should be fetched separately using <a href="/method/stats.loadAsyncGraph">stats.loadAsyncGraph</a>. </p>
<p>After obtaining the full <a href="/constructor/statsGraph">statsGraph</a> constructor, clients should parse the JSON graph object in the <code>json</code> field.</p>
<p>Object structure: </p>
<table class="table">
<thead>
<tr>
<th>Key</th>
<th>Graph title</th>
</tr>
</thead>
<tbody>
<tr>
<td>columns</td>
<td>Array of all data column arrays in the chart. Each column array has its <strong>label</strong> at position 0, followed by values.</td>
</tr>
<tr>
<td>types</td>
<td><a href="#graphs">Graphs types</a> for each of the column arrays (object, <code>"label": "type"</code>): <br>- <code>line</code> - <a href="#line-graph">line graph</a> <br>- <code>area</code> - <a href="#area-graph">area graph</a> <br>- <code>step</code> - <a href="#step-graph">step graph</a> <br>- <code>bar</code> - <a href="#bar-graph">bar graph</a> <br>- <code>x</code> - x axis values for each of the charts at the corresponding positions, UNIX timestamps in milliseconds.</td>
</tr>
<tr>
<td>colors</td>
<td>Color for each type (object, <code>"label": "colorKey#AAAAAA"</code>; see <a href="#chart-colors">chart colors</a>).</td>
</tr>
<tr>
<td>names</td>
<td>Localized name for each variable (object, <code>"label": "Name"</code>)</td>
</tr>
<tr>
<td>subchart</td>
<td>Object indicating the default zoom range for the graph, this is object's structure: <br>- <code>show</code> - Whether to use the specified zoom range (boolean) <br>- <code>defaultZoom</code> - An array with two <code>x</code> values, indicating the two ends of the default zoom range</td>
</tr>
<tr>
<td>y_scaled</td>
<td>Indicates that each of the two (!) lines in a step graph must be visualized on its own scale, with two different tick axes on the left and right parts of the graph (boolean, see <a href="#graph-examples">various graphs</a> for examples)</td>
</tr>
<tr>
<td>percentage</td>
<td>Indicates whether value percentages should be shown in labels (boolean, see <a href="#graph-examples">various graphs</a> for examples)</td>
</tr>
<tr>
<td>stacked</td>
<td>Depending on the graph type, indicates stacking of multiple columns in the same graph (boolean, see <a href="#graph-examples">various graphs</a> for examples)</td>
</tr>
</tbody>
</table>
<!-- | hidden | Array of columns that should not be visualized in the final graph | -->
<p>The following chart restrictions apply:</p>
<ul>
<li>Up to 50 columns on one graph must be supported.</li>
<li>Chart types are always the same for every column in the graph.</li>
<li>The <code>bar</code> chart type and <code>stacked</code> option are always used together.</li>
<li><code>percentage</code> is always used with the <code>area</code> graph.<!-- * Graphs with every chart type _should_ be able to zoom into the same chart type with the same columns (names and types). -->
<!-- * `y_scaled` is only used with exactly 2 `line` columns -->
</li>
</ul>
<h3><a class="anchor" href="#chart-zooming" id="chart-zooming" name="chart-zooming"><i class="anchor-icon"></i></a>Chart zooming</h3>
<pre><code><a href='/constructor/statsGraphError'>statsGraphError</a>#bedc9822 error:<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/statsGraph'>statsGraph</a>#8ea464b6 flags:<a href='/type/%23'>#</a> json:<a href='/type/DataJSON'>DataJSON</a> zoom_token:flags.0?<a href='/type/string'>string</a> = <a href='/type/StatsGraph'>StatsGraph</a>;
<a href='/constructor/dataJSON'>dataJSON</a>#7d748d04 data:<a href='/type/string'>string</a> = <a href='/type/DataJSON'>DataJSON</a>;
---functions---
<a href='/method/stats.loadAsyncGraph'>stats.loadAsyncGraph</a>#621d5fa0 flags:<a href='/type/%23'>#</a> token:<a href='/type/string'>string</a> x:flags.0?<a href='/type/long'>long</a> = <a href='/type/StatsGraph'>StatsGraph</a>;</code></pre>
<p>Graphs that support zooming will contain a <code>zoom_token</code> in the <a href="/constructor/statsGraph">statsGraph</a> constructor.<br>
Said token should be then used as <code>token</code> in a new <a href="/method/stats.loadAsyncGraph">stats.loadAsyncGraph</a> call triggered when the user clicks on the label, related to a certain x axis in the graph (see <a href="#graph-examples">graph examples</a>).<br>
The <code>x</code> coordinate of the label should be provided to the <code>x</code> parameter; the method will then return (if available) a more detailed subgraph.<br>
If not enough data is available, a localized <a href="/constructor/statsGraphError">statsGraphError</a> will be returned. </p>
<p>Typical zoom <em>visualization</em> rules: </p>
<ul>
<li>Any <code>percentage</code> graph (even if a <code>zoom_token</code> is not available) =&gt; <a href="#piechart">piechart</a></li>
<li><a href="#line-graph">line graph</a> =&gt; <a href="#line-graph">line graph</a></li>
<li><a href="#step-graph">step graph</a> =&gt; <a href="#step-graph">step graph</a></li>
<li><a href="#bar-graph">bar graph</a> =&gt; <a href="#bar-graph">bar graph</a></li>
<li><a href="#area-graph">area graph</a> =&gt; <a href="#area-graph">area graph</a></li>
</ul>
<h3><a class="anchor" href="#chart-colors" id="chart-colors" name="chart-colors"><i class="anchor-icon"></i></a>Chart colors</h3>
<p>Chart colors can be provided as a color key, followed by the primary color value in hex format: </p>
<pre><code>red#e05356</code></pre>
<p>The color key can be one of <code>red</code>, <code>lightblue</code>, <code>lightgreen</code>, <code>golden</code>, <code>green</code>, <code>orange</code>, <code>blue</code>, <code>indigo</code>.<br>
Apps can choose to use a color value specified by the currently loaded theme: for example, the <a href="https://github.com/DrKLO/Telegram/blob/dceccae0b74576d092fb3b2accaffded2c0b5f63/TMessagesProj/src/main/java/org/telegram/ui/Charts/data/ChartData.java#L81">android app</a> uses <code>statisticChartLine_*</code> themekeys for each of the color keys, check out the <a href="https://github.com/DrKLO/Telegram/tree/master/TMessagesProj/src/main/assets">assets directory</a> for a bunch of default themes with various colors for channel statistics. </p>
<p>However, the server may also choose to return just a plain color value in hex format: </p>
<pre><code>#e05356</code></pre>
<p>In this case, the <code>dark</code> flag of the <a href="/method/stats.getBroadcastStats">stats.getBroadcastStats</a> method can be used to choose the palette of returned colors.</p>
<h2><a class="anchor" href="#graph-examples" id="graph-examples" name="graph-examples"><i class="anchor-icon"></i></a>Graph examples</h2>
<h3><a class="anchor" href="#line-graph" id="line-graph" name="line-graph"><i class="anchor-icon"></i></a>Line graph</h3>
<p>Simple single line graph</p>
<h3><a class="anchor" href="#step-graph" id="step-graph" name="step-graph"><i class="anchor-icon"></i></a>Step graph</h3>
<p>Step graph, always "stacked" (to indicate multiple lines)</p>
<h3><a class="anchor" href="#bar-graph" id="bar-graph" name="bar-graph"><i class="anchor-icon"></i></a>Bar graph</h3>
<p>Bar graph with multiple lines, always "stacked" (to indicate actual stacked bars, biggest bars first)</p>
<h3><a class="anchor" href="#area-graph" id="area-graph" name="area-graph"><i class="anchor-icon"></i></a>Area graph</h3>
<p>Mixed bar/line graph, always "stacked" (to indicate actual stacked bars, biggest bars first)</p>
<h3><a class="anchor" href="#piechart" id="piechart" name="piechart"><i class="anchor-icon"></i></a>Piechart</h3>
<p>Piechart, typically obtained only when zooming into percentage graphs</p></div>
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<p>Telegram allows commenting on a <a href="/api/channel">channel post</a> or on a generic <a href="/api/channel">supergroup message</a>, thanks to message threads.</p>
<h3><a class="anchor" href="#message-threads" id="message-threads" name="message-threads"><i class="anchor-icon"></i></a>Message threads</h3>
<p>Schema:</p>
<pre><code><a href='/constructor/messageReplyHeader'>messageReplyHeader</a>#a6d57763 flags:<a href='/type/%23'>#</a> reply_to_msg_id:<a href='/type/int'>int</a> reply_to_peer_id:flags.0?<a href='/type/Peer'>Peer</a> reply_to_top_id:flags.1?<a href='/type/int'>int</a> = <a href='/type/MessageReplyHeader'>MessageReplyHeader</a>;
<a href='/constructor/messageReplies'>messageReplies</a>#83d60fc2 flags:<a href='/type/%23'>#</a> comments:flags.0?<a href='/constructor/true'>true</a> replies:<a href='/type/int'>int</a> replies_pts:<a href='/type/int'>int</a> recent_repliers:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Peer'>Peer</a>&gt; channel_id:flags.0?<a href='/type/long'>long</a> max_id:flags.2?<a href='/type/int'>int</a> read_max_id:flags.3?<a href='/type/int'>int</a> = <a href='/type/MessageReplies'>MessageReplies</a>;
<a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
---functions---
<a href='/method/messages.search'>messages.search</a>#a0fda762 flags:<a href='/type/%23'>#</a> peer:<a href='/type/InputPeer'>InputPeer</a> q:<a href='/type/string'>string</a> from_id:flags.0?<a href='/type/InputPeer'>InputPeer</a> top_msg_id:flags.1?<a href='/type/int'>int</a> filter:<a href='/type/MessagesFilter'>MessagesFilter</a> min_date:<a href='/type/int'>int</a> max_date:<a href='/type/int'>int</a> offset_id:<a href='/type/int'>int</a> add_offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> max_id:<a href='/type/int'>int</a> min_id:<a href='/type/int'>int</a> hash:<a href='/type/long'>long</a> = <a href='/type/messages.Messages'>messages.Messages</a>;</code></pre>
<p>Threads are usually automatically created when replying to any message in a group.<br>
For example, all replies to a message with ID <code>420</code> are associated to thread with ID <code>420</code>, unique to this group; this thread ID is contained in the <code>reply_to_top_id</code> field of <code>reply_to</code> <a href="/constructor/messageReplyHeader">messageReplyHeader</a>, along with an eventual <code>reply_to_msg_id</code>, for replies to messages within a thread.<br>
Replies to messages in a thread are part of the same thread, and do not spawn new threads. </p>
<p>When receiving a <a href="/constructor/message">message</a> from a group that is also the top of a thread (the message with ID <code>420</code>), the <code>replies</code> optional field will contain a <a href="/constructor/messageReplies">messageReplies</a> constructor, containing the message ID and <a href="/api/updates">PTS</a> of the latest reply in the thread, and the message ID of the latest read thread reply, along with the total number of replies in the thread. </p>
<p>Replies to a thread can also be manually fetched using <a href="/method/messages.search">messages.search</a>, providing to <code>top_msg_id</code> the thread ID. </p>
<h3><a class="anchor" href="#channel-comments" id="channel-comments" name="channel-comments"><i class="anchor-icon"></i></a>Channel comments</h3>
<pre><code><a href='/constructor/messageReplies'>messageReplies</a>#83d60fc2 flags:<a href='/type/%23'>#</a> comments:flags.0?<a href='/constructor/true'>true</a> replies:<a href='/type/int'>int</a> replies_pts:<a href='/type/int'>int</a> recent_repliers:flags.1?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Peer'>Peer</a>&gt; channel_id:flags.0?<a href='/type/long'>long</a> max_id:flags.2?<a href='/type/int'>int</a> read_max_id:flags.3?<a href='/type/int'>int</a> = <a href='/type/MessageReplies'>MessageReplies</a>;</code></pre>
<p>The same <a href="/constructor/messageReplies">messageReplies</a> constructor seen above will also be contained in channel posts, this time containing information about the comment section of a specific channel post.<br>
The comment section of a channel post is simply the <a href="#message-thread">message thread</a> of the automatically forwarded channel message in the <a href="/api/discussion">linked discussion supergroup</a>; the ID of the linked discussion supergroup will be contained in the <code>messageReplies.channel_id</code> field. </p>
<p>For channel posts, the <code>recent_repliers</code> field will also contain information about the last few comment posters for a specific thread, to show a small list of commenter profile pictures in client previews.</p>
<h4><a class="anchor" href="#replies" id="replies" name="replies"><i class="anchor-icon"></i></a>@replies</h4>
<pre><code><a href='/constructor/messageFwdHeader'>messageFwdHeader</a>#5f777dce flags:<a href='/type/%23'>#</a> imported:flags.7?<a href='/constructor/true'>true</a> from_id:flags.0?<a href='/type/Peer'>Peer</a> from_name:flags.5?<a href='/type/string'>string</a> date:<a href='/type/int'>int</a> channel_post:flags.2?<a href='/type/int'>int</a> post_author:flags.3?<a href='/type/string'>string</a> saved_from_peer:flags.4?<a href='/type/Peer'>Peer</a> saved_from_msg_id:flags.4?<a href='/type/int'>int</a> psa_type:flags.6?<a href='/type/string'>string</a> = <a href='/type/MessageFwdHeader'>MessageFwdHeader</a>;
<a href='/constructor/messageReplyHeader'>messageReplyHeader</a>#a6d57763 flags:<a href='/type/%23'>#</a> reply_to_msg_id:<a href='/type/int'>int</a> reply_to_peer_id:flags.0?<a href='/type/Peer'>Peer</a> reply_to_top_id:flags.1?<a href='/type/int'>int</a> = <a href='/type/MessageReplyHeader'>MessageReplyHeader</a>;
<a href='/constructor/message'>message</a>#85d6cbe2 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> post:flags.14?<a href='/constructor/true'>true</a> from_scheduled:flags.18?<a href='/constructor/true'>true</a> legacy:flags.19?<a href='/constructor/true'>true</a> edit_hide:flags.21?<a href='/constructor/true'>true</a> pinned:flags.24?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:flags.8?<a href='/type/Peer'>Peer</a> peer_id:<a href='/type/Peer'>Peer</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> date:<a href='/type/int'>int</a> message:<a href='/type/string'>string</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> reply_markup:flags.6?<a href='/type/ReplyMarkup'>ReplyMarkup</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; views:flags.10?<a href='/type/int'>int</a> forwards:flags.10?<a href='/type/int'>int</a> replies:flags.23?<a href='/type/MessageReplies'>MessageReplies</a> edit_date:flags.15?<a href='/type/int'>int</a> post_author:flags.16?<a href='/type/string'>string</a> grouped_id:flags.17?<a href='/type/long'>long</a> restriction_reason:flags.22?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/RestrictionReason'>RestrictionReason</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Message'>Message</a>;
<a href='/constructor/updateNewMessage'>updateNewMessage</a>#1f2b0afd message:<a href='/type/Message'>Message</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
<a href='/constructor/updateNewChannelMessage'>updateNewChannelMessage</a>#62ba04d9 message:<a href='/type/Message'>Message</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> = <a href='/type/Update'>Update</a>;
---functions---
<a href='/method/contacts.blockFromReplies'>contacts.blockFromReplies</a>#29a8962c flags:<a href='/type/%23'>#</a> delete_message:flags.0?<a href='/constructor/true'>true</a> delete_history:flags.1?<a href='/constructor/true'>true</a> report_spam:flags.2?<a href='/constructor/true'>true</a> msg_id:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/method/contacts.resolveUsername'>contacts.resolveUsername</a>#f93ccba3 username:<a href='/type/string'>string</a> = <a href='/type/contacts.ResolvedPeer'>contacts.ResolvedPeer</a>;</code></pre>
<p>Since a user can comment in channel posts without joining the actual <a href="/api/discussion">discussion supergroup</a>, there must be a way for them to receive notifications about replies in comment sections.<br>
For this reason, a special <code>@replies</code> username is provided.
Its ID for main and testing endpoints can be seen in the <a href="https://github.com/tdlib/td/blob/34cf869c02583c23b023f725dca30cd18efc82a3/td/telegram/ContactsManager.cpp#L4418">tdlib sources</a>. </p>
<p>When someone replies to one of our messages in the comment section of a channel post, and the user is not subscribed to the discussion group, the client will receive two updates:</p>
<ul>
<li>An <a href="/constructor/updateNewChannelMessage">updateNewChannelMessage</a> from the discussion group itself, structured just like any other update coming from a subscribed group, with:<ul>
<li><code>id</code> set to the ID of the reply</li>
<li><code>from_id</code> set to the peer that replied to us</li>
<li><code>peer_id</code> set to the peer of the <a href="/api/discussion">discussion group</a></li>
<li><code>reply_to.reply_to_msg_id</code> set to the ID of our message</li>
<li><code>reply_to.reply_to_top_id</code> set to the <a href="/api/threads">thread ID</a>. </li>
</ul>
</li>
<li>An <a href="/constructor/updateNewMessage">updateNewMessage</a><ul>
<li><code>id</code> set to the common ID sequence for users</li>
<li><code>from_id</code> set to the peer of <code>@replies</code></li>
<li><code>peer_id</code> set to our own peer</li>
<li><code>fwd_from.saved_from_msg_id</code> set to the ID of the reply</li>
<li><code>fwd_from.from_id</code> set to the the peer that replied to us</li>
<li><code>reply_to.reply_to_peer_id</code> set to the peer of the <a href="/api/discussion">discussion group</a></li>
<li><code>reply_to.reply_to_msg_id</code> set to the ID of our message</li>
<li><code>reply_to.reply_to_top_id</code> set to the <a href="/api/threads">thread ID</a></li>
</ul>
</li>
</ul>
<p>Clients should display messages coming from <code>@replies</code> as a read-only supergroup, with each reply displayed as a separate message from the author of the reply, with a "View in chat" button like for channel comments. </p></div>
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<meta property="description" content="If enabled, the rating of top peers indicates the relevance of a frequently used peer in a certain category (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).">
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<meta property="og:description" content="If enabled, the rating of top peers indicates the relevance of a frequently used peer in a certain category (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).">
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/top-rating" >Top peer rating</a></li></ul></div>
<h1 id="dev_page_title">Top peer rating</h1>
<div id="dev_page_content"><p>If <a href="/method/contacts.toggleTopPeers">enabled</a>, the rating of <a href="/constructor/topPeer">top peers</a> indicates the relevance of a frequently used peer in a certain <a href="/type/TopPeerCategory">category</a> (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).</p>
<p>Schema: </p>
<pre><code><a href='/constructor/topPeer'>topPeer</a>#edcdc05b peer:<a href='/type/Peer'>Peer</a> rating:<a href='/type/double'>double</a> = <a href='/type/TopPeer'>TopPeer</a>;
<a href='/constructor/topPeerCategoryBotsPM'>topPeerCategoryBotsPM</a>#ab661b5b = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryBotsInline'>topPeerCategoryBotsInline</a>#148677e2 = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryCorrespondents'>topPeerCategoryCorrespondents</a>#637b7ed = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryGroups'>topPeerCategoryGroups</a>#bd17a14a = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryChannels'>topPeerCategoryChannels</a>#161d9628 = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryPhoneCalls'>topPeerCategoryPhoneCalls</a>#1e76a78c = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryForwardUsers'>topPeerCategoryForwardUsers</a>#a8406ca9 = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryForwardChats'>topPeerCategoryForwardChats</a>#fbeec0f0 = <a href='/type/TopPeerCategory'>TopPeerCategory</a>;
<a href='/constructor/topPeerCategoryPeers'>topPeerCategoryPeers</a>#fb834291 category:<a href='/type/TopPeerCategory'>TopPeerCategory</a> count:<a href='/type/int'>int</a> peers:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/TopPeer'>TopPeer</a>&gt; = <a href='/type/TopPeerCategoryPeers'>TopPeerCategoryPeers</a>;
<a href='/constructor/contacts.topPeersNotModified'>contacts.topPeersNotModified</a>#de266ef5 = <a href='/type/contacts.TopPeers'>contacts.TopPeers</a>;
<a href='/constructor/contacts.topPeers'>contacts.topPeers</a>#70b772a8 categories:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/TopPeerCategoryPeers'>TopPeerCategoryPeers</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; = <a href='/type/contacts.TopPeers'>contacts.TopPeers</a>;
<a href='/constructor/contacts.topPeersDisabled'>contacts.topPeersDisabled</a>#b52c939d = <a href='/type/contacts.TopPeers'>contacts.TopPeers</a>;
---functions---
<a href='/method/contacts.getTopPeers'>contacts.getTopPeers</a>#973478b6 flags:<a href='/type/%23'>#</a> correspondents:flags.0?<a href='/constructor/true'>true</a> bots_pm:flags.1?<a href='/constructor/true'>true</a> bots_inline:flags.2?<a href='/constructor/true'>true</a> phone_calls:flags.3?<a href='/constructor/true'>true</a> forward_users:flags.4?<a href='/constructor/true'>true</a> forward_chats:flags.5?<a href='/constructor/true'>true</a> groups:flags.10?<a href='/constructor/true'>true</a> channels:flags.15?<a href='/constructor/true'>true</a> offset:<a href='/type/int'>int</a> limit:<a href='/type/int'>int</a> hash:<a href='/type/long'>long</a> = <a href='/type/contacts.TopPeers'>contacts.TopPeers</a>;</code></pre>
<p>The rate delta is computed by taking the time delta between the last time the user used a certain peer and the last time the rating for that peer was received and dividing it by the <a href="/constructor/config">exponential decay from config</a>.</p>
<p>Example:
Client-side, every time a user opens chat <code>123456789</code> the following operation must be done on the cached top peer info.</p>
<ul>
<li><code>dateOpened</code> indicates when was the peer used</li>
<li><code>normalizeRate</code> is an arbitrary time in the recent past.
When ratings are received from the server using <a href="/method/contacts.getTopPeers">contacts.getTopPeers</a> and the schema described above, it is the time when they were received.</li>
</ul>
<pre><code>topPeer.rating += e^((dateOpened - normalizeRate) / config.rating_e_decay)</code></pre></div>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/updates" >Working with Updates</a></li></ul></div>
<h1 id="dev_page_title">Working with Updates</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>When a client is being actively used, events will occur that affect the current user and that they must learn about as soon as possible, e.g. when a new message is received. To eliminate the need for the client itself to periodically download these events, there is an update delivery mechanism in which the server sends the user notifications over one of its available connections with the client.</p>
<h3><a class="anchor" href="#subscribing-to-updates" id="subscribing-to-updates" name="subscribing-to-updates"><i class="anchor-icon"></i></a>Subscribing to Updates</h3>
<p>Update events are sent to an authorized user into the last active connection (except for connections needed for downloading / uploading files).</p>
<p>So to start receiving updates the client needs to init connection and call API method, e.g. to <a href="#fetching-state">fetch current state</a>.</p>
<h3><a class="anchor" href="#event-sequences" id="event-sequences" name="event-sequences"><i class="anchor-icon"></i></a>Event sequences</h3>
<p>All events are received from the socket as a sequence of TL-serialized <a href="/type/Updates">Updates</a> objects, which might be optionally gzip-compressed in the same way as <a href="/api/invoking#uncompressing-data">responses to queries</a>.</p>
<p>Each <a href="/type/Updates">Updates</a> object may contain single or multiple <a href="/type/Update">Update</a> objects, representing different events happening.</p>
<p>In order to apply all updates in precise order and to guarantee that no update is missed or applied twice there is <code>seq</code> attribute in <a href="/type/Updates">Updates</a> constructors, and <code>pts</code> (with <code>pts_count</code>) or <code>qts</code> attributes in <a href="/type/Update">Update</a> constructors. The client must use those attributes values in combination with locally stored state to correctly apply incoming updates.</p>
<p>When a gap in updates sequence occurs, it must be filled via calling one of the API methods. <a href="#recovering-gaps">More below »</a></p>
<h3><a class="anchor" href="#updates-sequence" id="updates-sequence" name="updates-sequence"><i class="anchor-icon"></i></a><a href="/type/Updates">Updates</a> sequence</h3>
<p>As said earlier, each payload with updates has a TL-type <a href="/type/Updates">Updates</a>. It can be seen from the schema below that this type has several constructors.</p>
<pre><code><a href='/constructor/updatesTooLong'>updatesTooLong</a>#e317af7e = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updateShort'>updateShort</a>#78d4dec1 update:<a href='/type/Update'>Update</a> date:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updateShortMessage'>updateShortMessage</a>#313bc7f8 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> user_id:<a href='/type/long'>long</a> message:<a href='/type/string'>string</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> date:<a href='/type/int'>int</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updateShortChatMessage'>updateShortChatMessage</a>#4d6deea5 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> mentioned:flags.4?<a href='/constructor/true'>true</a> media_unread:flags.5?<a href='/constructor/true'>true</a> silent:flags.13?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> from_id:<a href='/type/long'>long</a> chat_id:<a href='/type/long'>long</a> message:<a href='/type/string'>string</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> date:<a href='/type/int'>int</a> fwd_from:flags.2?<a href='/type/MessageFwdHeader'>MessageFwdHeader</a> via_bot_id:flags.11?<a href='/type/long'>long</a> reply_to:flags.3?<a href='/type/MessageReplyHeader'>MessageReplyHeader</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updateShortSentMessage'>updateShortSentMessage</a>#9015e101 flags:<a href='/type/%23'>#</a> out:flags.1?<a href='/constructor/true'>true</a> id:<a href='/type/int'>int</a> pts:<a href='/type/int'>int</a> pts_count:<a href='/type/int'>int</a> date:<a href='/type/int'>int</a> media:flags.9?<a href='/type/MessageMedia'>MessageMedia</a> entities:flags.7?<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/MessageEntity'>MessageEntity</a>&gt; ttl_period:flags.25?<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updatesCombined'>updatesCombined</a>#725b04c3 updates:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Update'>Update</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; date:<a href='/type/int'>int</a> seq_start:<a href='/type/int'>int</a> seq:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;
<a href='/constructor/updates'>updates</a>#74ae4240 updates:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Update'>Update</a>&gt; users:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/User'>User</a>&gt; chats:<a href='/type/Vector%20t'>Vector</a>&lt;<a href='/type/Chat'>Chat</a>&gt; date:<a href='/type/int'>int</a> seq:<a href='/type/int'>int</a> = <a href='/type/Updates'>Updates</a>;</code></pre>
<p><a href="/constructor/updatesTooLong">updatesTooLong</a> indicates that there are too many events pending to be pushed to the client, so one needs to <a href="#recovering-gaps">fetch them manually</a>.</p>
<p>Events inside <a href="/constructor/updateShort">updateShort</a> constructors, normally, have lower priority and are broadcast to a large number of users, i.e. one of the chat participants started entering text in a big conversation (<a href="/constructor/updateChatUserTyping">updateChatUserTyping</a>).</p>
<p>The <a href="/constructor/updateShortMessage">updateShortMessage</a>, <a href="/constructor/updateShortMessage">updateShortSentMessage</a> and <a href="/constructor/updateShortChatMessage">updateShortChatMessage</a> constructors are redundant but help significantly reduce the transmitted message size for 90% of the updates. They should be transformed to <a href="/constructor/updateShort">updateShort</a> upon receiving.</p>
<p>Two remaining constructors <a href="/constructor/updates">updates</a> and <a href="/constructor/updatesCombined">updatesCombined</a> are part of the Updates sequence. Both of them have <code>seq</code> attribute, which indicates the remote Updates state after the generation of the Updates, and <code>seq_start</code> indicates the remote Updates state after the <em>first</em> of the Updates in the packet is generated. For <a href="/constructor/updates">updates</a>, <code>seq_start</code> attribute is omitted, because it is assumed that it is always equal to <code>seq</code>.</p>
<h3><a class="anchor" href="#message-related-event-sequences" id="message-related-event-sequences" name="message-related-event-sequences"><i class="anchor-icon"></i></a>Message-related event sequences</h3>
<p>Each <em>event</em> related to a message box (message created, message edited, message deleted, etc) is identified by a unique autoincremented <em>pts</em>, or <em>qts</em> in case of secret chat updates, certain bot updates, etc.</p>
<p>Each message box can be considered as some server-side DB table that stores messages and events associated with them.
All boxes are completely independent, and each pts sequence is tied to just one box (see below).</p>
<p><a href="/type/Update">Update</a> object may contain info about <em>multiple events</em> (for example, <a href="/constructor/updateDeleteMessages">updateDeleteMessages</a>).
That's why all single updates might have <em>pts_count</em> parameter indicating the <em>number of events</em> contained in the received <em>update</em> (with some exceptions, in this case, the <em>pts_count</em> is considered to be <code>0</code>).</p>
<p>Each <a href="/api/channel">channel and supergroup</a> has its message box and <em>its event sequence</em> as a result; private chats and legacy groups of one user have another <em>common event sequence</em>.
Secret chats, certain bot events and other kinds of updates have yet another <em>common secondary event sequence</em>.</p>
<p>To recap, the client has to take care of the integrity of the following sequences to properly handle updates:</p>
<ul>
<li>Updates sequence (seq)<ul>
<li>Common message box sequence (pts)</li>
<li>Secondary event sequence (qts)</li>
<li>Channel message box sequence 1 (pts)</li>
<li>Channel message box sequence 2 (pts)</li>
<li>Channel message box sequence 3 (pts)</li>
<li>and so on...</li>
</ul>
</li>
</ul>
<h3><a class="anchor" href="#fetching-state" id="fetching-state" name="fetching-state"><i class="anchor-icon"></i></a>Fetching state</h3>
<p>The <em>common</em> update state is represented by the <a href="/type/updates.State">updates.State</a> constructor.
When the user logs in for the first time, call to <a href="/method/updates.getState">updates.getState</a> has to be made to store the latest update state (which will not be the absolute initial state, just the latest state at the current time).
The common update state can also be fetched from <a href="/constructor/updates.differenceTooLong">updates.differenceTooLong</a>.</p>
<p>The <em>channel update state</em> is represented simply by the <em>pts</em> of the event sequence: when first logging in, the initial channel state can be obtained from the <a href="/constructor/dialog">dialog</a> constructor when fetching dialogs, from <a href="/constructor/channelFull">the full channel info</a>, or it can be received <a href="https://core.telegram.org/constructor/updateChannelTooLong">as an updateChannelTooLong update</a>.</p>
<p>The <em>secondary update state</em> is represented by the <em>qts</em> of the secret event sequence, it is contained in the <a href="/type/updates.State">updates.State</a> of the <em>common update state</em>.</p>
<p>The <em>Updates sequence state</em> is represented by the <em>date</em> and <em>seq</em> of the <em>Updates sequence</em>, it is contained in the <a href="/type/updates.State">updates.State</a> of the <em>common</em> update state.</p>
<h3><a class="anchor" href="#update-handling" id="update-handling" name="update-handling"><i class="anchor-icon"></i></a>Update handling</h3>
<p>Update handling in Telegram clients consists of receiving events, making sure there were no gaps and no events were missed based on the locally stored state of the correspondent event sequence, and then updating the locally stored state based on the parameters received.</p>
<p>When the client receives payload with serialized updates, first of all, it needs to walk through all of the nested <a href="/type/Update">Update</a> objects and check if they belong to any of message box sequences (have <code>pts</code> or <code>qts</code> parameters). Those updates need to be handled separately according to corresponding local state and new <code>pts</code>/<code>qts</code> values. <a href="#pts-checking-and-applying">Details below »</a></p>
<p>After message box updates are handled, if there are any other updates remaining the client needs to handle them with respect to <code>seq</code>. <a href="#seq-checking-and-applying">Details below »</a></p>
<h4><a class="anchor" href="#pts-checking-and-applying" id="pts-checking-and-applying" name="pts-checking-and-applying"><i class="anchor-icon"></i></a><code>pts</code>: checking and applying</h4>
<p>Here, <code>local_pts</code> will be the local state, <code>pts</code> will be the remote state, <code>pts_count</code> will be the number of events in the update.</p>
<p>If <code>local_pts + pts_count === pts</code>, the update can be applied.
If <code>local_pts + pts_count &gt; pts</code>, the update was already applied, and must be ignored.
If <code>local_pts + pts_count &lt; pts</code>, there's an update gap that must be <a href="#recovering-gaps">filled</a>.</p>
<p>For example, let's assume the client has the following local state for the channel <code>123456789</code>:</p>
<pre><code>local_pts = 131</code></pre>
<p>Now let's assume an <a href="/constructor/updateNewChannelMessage">updateNewChannelMessage</a> from channel <code>123456789</code> is received with <code>pts = 132</code> and <code>pts_count=1</code>.
Since <code>local_pts + pts_count === pts</code>, the total number of events since the last stored state is, in fact, equal to <code>pts_count</code>: this means the update can be safely accepted and the remote <code>pts</code> applied:</p>
<pre><code>local_pts = 132</code></pre>
<p>Since:</p>
<ul>
<li><code>pts</code> indicates the server state <strong>after</strong> the new channel message events are generated</li>
<li><code>pts_count</code> indicates the number of events in the new channel update</li>
<li>The server state <strong>before the new channel message event was generated</strong> has to be: <code>pts_before = pts - pts_count = 131</code>, which is, in fact, equal to our local state.</li>
</ul>
<p>Now let's assume an <a href="/constructor/updateNewChannelMessage">updateNewChannelMessage</a> from channel <code>123456789</code> is received with <code>pts = 132</code> and <code>pts_count=1</code>.
Since <code>local_pts + pts_count &gt; pts</code> (<code>133 &gt; 132</code>), the update is skipped because we've already handled this update (in fact, our current <code>local_pts</code> was set by this same update, and it was resent twice due to network issues or other issues).</p>
<p>Now let's assume an <a href="/constructor/updateDeleteChannelMessages">updateDeleteChannelMessages</a> from channel <code>123456789</code> is received with <code>pts = 140</code> and <code>pts_count=5</code>.
Since <code>local_pts + pts_count &lt; pts</code> (<code>137 &lt; 140</code>), this means that updates were missed, and the gap must be recovered.</p>
<h5><a class="anchor" href="#secret-chats--bots" id="secret-chats--bots" name="secret-chats--bots"><i class="anchor-icon"></i></a>Secret chats &amp; bots</h5>
<p>The whole process is very similar for secret chats and certain bot updates, but there is <code>qts</code> instead of <code>pts</code>, and events are never grouped, so it's assumed that <code>qts_count</code> is always equal to 1.</p>
<h4><a class="anchor" href="#seq-checking-and-applying" id="seq-checking-and-applying" name="seq-checking-and-applying"><i class="anchor-icon"></i></a><code>seq</code>: checking and applying</h4>
<p>On top level when handling received <a href="/constructor/updates">updates</a> and <a href="/constructor/updatesCombined">updatesCombined</a> there are three possible cases:
If <code>local_seq + 1 === seq_start</code>, the updates can be applied.
If <code>local_seq + 1 &gt; seq_start</code>, the updates were already applied, and must be ignored.
If <code>local_seq + 1 &lt; seq_start</code>, there's an updates gap that must be <a href="#recovering-gaps">filled</a> (updates.getDifference must be used as with common and secret event sequences).</p>
<p>If the updates were applied, local <em>Updates state</em> must be updated with <code>seq</code> and <code>date</code> from the constructor.</p>
<p>For all the other <a href="/type/Updates">Updates</a> type constructors there is no need to check <code>seq</code> or change a local state.</p>
<h3><a class="anchor" href="#recovering-gaps" id="recovering-gaps" name="recovering-gaps"><i class="anchor-icon"></i></a>Recovering gaps</h3>
<p>To do this, <a href="/method/updates.getDifference">updates.getDifference</a> (common/secret state) or <a href="/method/updates.getChannelDifference">updates.getChannelDifference</a> (channel state) with the respective local states must be called.
These methods should also be called on startup, to fetch new updates (preferably with some flags to reduce server load, see the method's docs).
Manually obtaining updates is also required in the following situations:</p>
<ul>
<li>Loss of sync: a gap was found in <strong>seq</strong> / <strong>pts</strong> / <strong>qts</strong> (as described above). It may be useful to wait up to 0.5 seconds in this situation and abort the sync in case a new update arrives, that fills the gap.</li>
<li>Session loss on the server: the client receives a <a href="https://core.telegram.org/mtproto/service_messages#new-session-creation-notification">new session created notification</a>. This can be caused by garbage collection on the MTProto server or a server reboot.</li>
<li>Incorrect update: the client cannot deserialize the received data.</li>
<li>Incomplete update: the client is missing data about a chat/user from one of the shortened constructors, such as <a href="/constructor/updateShortChatMessage">updateShortChatMessage</a>, etc.</li>
<li>Long period without updates: no updates for 15 minutes or longer.</li>
<li>The server requests the client to fetch the difference using <a href="/constructor/updateChannelTooLong">updateChannelTooLong</a> or <a href="/constructor/updatesTooLong">updatesTooLong</a>.</li>
</ul>
<p>When calling <a href="/method/updates.getDifference">updates.getDifference</a> if the <a href="/constructor/updates.differenceSlice">updates.differenceSlice</a> constructor is returned in response, the full difference was too large to be received in one request. The intermediate status, <strong>intermediate_state</strong>, must be saved on the client and the query must be repeated, using the intermediate status as the current status.</p>
<p>To fetch the updates difference of a channel, <a href="/method/updates.getChannelDifference">updates.getChannelDifference</a> is used.
If the difference is too large to be received in one request, the <code>final</code> flag of the result is <strong>not</strong> set (see <a href="/type/updates.ChannelDifference">docs</a>).
The intermediate status, represented by the <strong>pts</strong>, must be saved on the client and the query must be repeated, using the intermediate status as the current status.</p>
<p>For perfomance reasons and for better user experience, client can set maximum gap size to be filled: <code>pts_total_limit</code> parameter of <a href="/method/updates.getDifference">updates.getDifference</a> and <code>limit</code> parameter for <a href="/method/updates.getChannelDifference">updates.getChannelDifference</a> can be used.</p>
<p>If the gap is too large and there are too many updates to fetch, a <code>*TooLong</code> constructor will be returned. In this case, the client must <a href="#fetching-state">re-fetch the state</a>, re-start fetching updates from that state and follow the instructions that can be found <a href="/constructor/updates.channelDifferenceTooLong">here</a>.</p>
<p>It is recommended to use limit <code>10-100</code> for channels and <code>1000-10000</code> otherwise.</p>
<h3><a class="anchor" href="#example-implementations" id="example-implementations" name="example-implementations"><i class="anchor-icon"></i></a>Example implementations</h3>
<p>Implementations also have to take care to postpone updates received via the socket while filling gaps in the event and Update sequences, as well as avoid filling gaps in the same sequence.</p>
<p>Example implementations: <a href="https://github.com/tdlib/td">tdlib</a>, <a href="https://github.com/danog/MadelineProto">MadelineProto</a>. </p>
<p>An interesting and easy way this can be implemented, instead of using various locks, is by running background loops, like in <a href="https://docs.madelineproto.xyz/docs/UPDATES_INTERNAL.html">MadelineProto »</a>.</p>
<h3><a class="anchor" href="#push-notifications-about-updates" id="push-notifications-about-updates" name="push-notifications-about-updates"><i class="anchor-icon"></i></a><a href="/api/push-updates">PUSH Notifications about Updates</a></h3>
<p>If a client does not have an active connection at the time of an event, <a href="/api/push-updates">PUSH Notifications</a> will also be useful.</p></div>
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<title>Seamless Telegram Login</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Handle Seamless Telegram Login URL authorization requests.">
<meta property="og:title" content="Seamless Telegram Login">
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<meta property="og:description" content="Handle Seamless Telegram Login URL authorization requests.">
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<li class=""><a href="/mtproto">Protocol</a></li>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/api/url-authorization" >Seamless Telegram Login</a></li></ul></div>
<h1 id="dev_page_title">Seamless Telegram Login</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Bots or Telegram websites may <a href="/bots/api#loginurl">ask users to login to a certain website via Telegram</a> when clicking on certain links or URL buttons in inline keyboards.</p>
<h3><a class="anchor" href="#bot-url-authorization" id="bot-url-authorization" name="bot-url-authorization"><i class="anchor-icon"></i></a>Bot URL authorization</h3>
<p>When the user clicks on <a href="/constructor/keyboardButtonUrlAuth">keyboardButtonUrlAuth</a>, <a href="/method/messages.requestUrlAuth">messages.requestUrlAuth</a> should be called, providing the <code>button_id</code> of the button and the ID and peer of the container message.
The returned <a href="/constructor/urlAuthResultRequest">urlAuthResultRequest</a> object will contain more details about the authorization request:</p>
<ul>
<li>The <code>domain</code> parameter will contain the domain name of the website on which the user will log in (example: <em>comments.app</em>).</li>
<li>The <code>bot</code> parameter will contain info about the bot which will be used for user authorization (example: <em>DiscussBot</em>).</li>
<li>The <code>request_write_access</code> will be set if the bot would like to send messages to the user.</li>
</ul>
<p>The info should be shown in a prompt:</p>
<div><div class="blog_image_wrap">
<a href="/file/811140015/1734/8VZFkwWXalM.97872/6127fa62d8a0bf2b3c" target="_blank"><img src="/file/811140909/1631/20k1Z53eiyY.23995/c541e89b74253623d9" title="TITLE" alt="TITLE" srcset="/file/811140015/1734/8VZFkwWXalM.97872/6127fa62d8a0bf2b3c , 2x"></a>
</div></div>
<p>If the user agrees to login to the URL, <a href="/method/messages.acceptUrlAuth">messages.acceptUrlAuth</a> should be called (eventually setting the <code>write_allowed</code> if the permission was requested and the user consented).
The result will be a <a href="/constructor/urlAuthResultAccepted">urlAuthResultAccepted</a> with the final URL to open, which will include a query string with the requested info and a hash that <a href="/widgets/login#receiving-authorization-data">must be verified upon receival by the service</a>.</p>
<p><a href="/constructor/urlAuthResultDefault">urlAuthResultDefault</a> could also be returned, instead, in which case the <code>url</code> of the <a href="/constructor/keyboardButtonUrlAuth">keyboardButtonUrlAuth</a> must be opened, instead.
The same must be done if the user opens the link while refusing the authorization request.</p>
<h3><a class="anchor" href="#link-url-authorization" id="link-url-authorization" name="link-url-authorization"><i class="anchor-icon"></i></a>Link URL authorization</h3>
<p>Telegram supports automatic authorization on certain websites upon opening an HTTP URL in-app, upon clicking a link in a message or clicking on a <a href="/constructor/keyboardButtonUrl">keyboardButtonUrl</a>.</p>
<h4><a class="anchor" href="#automatic-authorization" id="automatic-authorization" name="automatic-authorization"><i class="anchor-icon"></i></a>Automatic authorization</h4>
<p>Clients should automatically authenticate users when opening official Telegram websites, listed in the <code>url_auth_domains</code> key of the <a href="/api/config#client-configuration">client configuration object »</a>. </p>
<p>Upon clicking a link, the URL must be modified by appending the <code>autologin_token</code> from the <a href="/api/config#client-configuration">client configuration object »</a> to the <a href="https://datatracker.ietf.org/doc/html/rfc3986#section-3.4">query string</a>, like so: </p>
<p>Original URL: <code>https://somedomain.telegram.org/path?query=string#fragment=value</code><br>
Modified URL: <code>https://somedomain.telegram.org/path?query=string&amp;autologin_token=$autologin_token#fragment=value</code> </p>
<p>Make sure that the used <code>autologin_token</code> is no more than <code>10000</code> seconds old, if it is older it must be refetched before use as described in the <a href="/api/config#client-configuration">client configuration section »</a>. </p>
<h4><a class="anchor" href="#manual-authorization" id="manual-authorization" name="manual-authorization"><i class="anchor-icon"></i></a>Manual authorization</h4>
<p>Clients should show a confirmation prompt similar to the one used <a href="#bot-url-authorization">for bots</a>, to authenticate users when opening certain Telegram websites, listed in the <code>url_auth_domains</code> key of the <a href="/api/config#client-configuration">client configuration object »</a>. </p>
<p><a href="/method/messages.requestUrlAuth">messages.requestUrlAuth</a> should be called, providing only the original <code>url</code>.
The returned <a href="/constructor/urlAuthResultRequest">urlAuthResultRequest</a> object will contain more details about the authorization request:</p>
<ul>
<li>The <code>domain</code> parameter will contain the domain name of the website on which the user will log in (example: <em>comments.app</em>).</li>
<li>The <code>request_write_access</code> will be set if the website would like to send messages to the user.</li>
</ul>
<p>The info should be shown in a prompt. </p>
<p>If the user agrees to login to the URL, <a href="/method/messages.acceptUrlAuth">messages.acceptUrlAuth</a> should be called (eventually setting the <code>write_allowed</code> if the permission was requested and the user consented).
The result will be a <a href="/constructor/urlAuthResultAccepted">urlAuthResultAccepted</a> with the final URL to open. </p>
<p><a href="/constructor/urlAuthResultDefault">urlAuthResultDefault</a> could also be returned, instead, in which case the original URL must be opened, instead.
The same must be done if the user opens the link while refusing the authorization request.</p>
<h3><a class="anchor" href="#related-articles" id="related-articles" name="related-articles"><i class="anchor-icon"></i></a>Related articles</h3>
<h4><a class="anchor" href="#client-configuration" id="client-configuration" name="client-configuration"><i class="anchor-icon"></i></a><a href="/api/config">Client configuration</a></h4>
<p>The MTProto API has multiple configuration parameters that can be fetched with the appropriate methods.</p></div>
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<title>Web events</title>
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<meta property="description" content="How telegram apps interact with webpages">
<meta property="og:title" content="Web events">
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<h1 id="dev_page_title">Web events</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>When interacting with HTML5 games and the websites of payment gateways, Telegram apps should expose APIs to allow receiving data and events from the websites.</p>
<h3><a class="anchor" href="#event-apis" id="event-apis" name="event-apis"><i class="anchor-icon"></i></a>Event APIs</h3>
<p>Games and payment gateways can generate events that are meant to be received by the Telegram apps.
Typically events are generated by using the <code>postEvent</code> method of the <a href="https://github.com/TelegramMessenger/GamingCommunication/blob/master/games.js">GamingCommunication library</a>.
The <code>postEvent</code> function will try sending the event to the Telegram app in a number of different ways.</p>
<h4><a class="anchor" href="#webviewproxy" id="webviewproxy" name="webviewproxy"><i class="anchor-icon"></i></a>WebviewProxy</h4>
<p>In mobile apps, the event receiver API should be typically exposed as a <code>window.TelegramWebviewProxy</code> object with a <code>postEvent</code> method.</p>
<pre><code>window.TelegramWebviewProxy.postEvent(eventType, eventData)</code></pre>
<h4><a class="anchor" href="#windowexternal" id="windowexternal" name="windowexternal"><i class="anchor-icon"></i></a>window.external</h4>
<p>Alternatively, a <code>window.external.notify</code> method can be exposed, accepting a string JSON payload with the event type and payload:</p>
<pre><code>window.external.notify(JSON.stringify({eventType: eventType, eventData: eventData}));</code></pre>
<h4><a class="anchor" href="#postmessage-api" id="postmessage-api" name="postmessage-api"><i class="anchor-icon"></i></a>postMessage API</h4>
<p>Finally, web MTProto clients that need to open a game or process a payment in an iframe can use the <a href="https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage">postMessage API</a> to receive events from iframes.
The <a href="https://github.com/TelegramMessenger/GamingCommunication/blob/master/games.js">GamingCommunication library</a> by defaultwill use <code>'*'</code> as <code>targetOrigin</code>, sending messages to parent pages regardless of the origin of the embedder.</p>
<pre><code>window.parent.postMessage(JSON.stringify({eventType: eventType, eventData: eventData}), targetOrigin);</code></pre>
<h4><a class="anchor" href="#event-types" id="event-types" name="event-types"><i class="anchor-icon"></i></a>Event types</h4>
<p><code>eventType</code> is a simple string indicating the event type, and <code>eventData</code> is a payload with an object that will be parsed by the Telegram app.</p>
<table class="table">
<thead>
<tr>
<th>eventType</th>
<th>eventData</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>payment_form_submit</code></td>
<td>JSON object with <code>data</code> and <code>title</code> fields</td>
<td><code>title</code> is the censored credit card title.<br><code>data</code> is a service-specific JSON payload with information about the payment credentials provided by the user to the payment system.<br><strong>Neither Telegram, nor bots will have access to your credit card information.</strong><br>Credit card details will be handled only by the payment system.</td>
</tr>
<tr>
<td><code>share_score</code></td>
<td>null</td>
<td>Will be called by games when the user explicitly clicks on the <strong>share score</strong> button to share the game, along with his score.<br>Typically done by using <a href="/method/messages.forwardMessages">messages.forwardMessages</a> on the game message with the <code>with_my_score</code> flag.</td>
</tr>
<tr>
<td><code>share_game</code></td>
<td>null</td>
<td>Will be called by games when the user explicitly clicks on the <strong>share game</strong> button to share the game, without sharing his score.<br>Typically done by using <a href="/method/messages.forwardMessages">messages.forwardMessages</a> on the game message without the <code>with_my_score</code> flag, or by sharing the game's short URL.</td>
</tr>
<tr>
<td><code>game_over</code></td>
<td>null</td>
<td>Can be called by games when the user loses a game</td>
</tr>
<tr>
<td><code>game_loaded</code></td>
<td>null</td>
<td>Can be called by games once the game fully loads</td>
</tr>
<tr>
<td><code>resize_frame</code></td>
<td>JSON object with <code>height</code> field</td>
<td>Called by supported pages inside of <a href="https://instantview.telegram.org">IV</a> iframe embeds, indicates the new size of the embed frame.</td>
</tr>
</tbody>
</table></div>
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<h1 id="dev_page_title">Bots: An introduction for developers</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<p>Bots are third-party applications that run inside Telegram. Users can interact with bots by sending them messages, commands and <a href="#inline-mode">inline requests</a>. You control your bots using HTTPS requests to Telegram&#39;s <a href="/bots/api">Bot API</a>.</p>
<blockquote>
<p>The <a href="/bots/api">full API reference</a> for <strong>developers</strong> is available <a href="/bots/api">here</a>.</p>
</blockquote>
<h3><a class="anchor" name="1-what-can-i-do-with-bots" href="#1-what-can-i-do-with-bots"><i class="anchor-icon"></i></a>1. What can I do with bots?</h3>
<div class="dev_side_image">
<a href="/file/811140081/1/VldnlW70g2I/a140b0216e7d156ebc" target="_blank"><img src="/file/811140663/1/uHVzwsRJz3Y/a499733c59840694ca" title="A chat with a bot also showing search results from the @gif inline-bot"/></a>
</div>
<p>To name just a few things, you could use bots to:</p>
<ul>
<li><p><strong>Get customized notifications and news</strong>. A bot can act as a smart newspaper, sending you relevant content as soon as it&#39;s published.</p>
</li>
<li><p><strong>Integrate with other services</strong>. A bot can enrich Telegram chats with content from external services.<br><a href="https://t.me/gmailbot"><strong>Gmail Bot</strong></a>, <a href="https://t.me/gif"><strong>GIF bot</strong></a>, <a href="https://t.me/imdb"><strong>IMDB bot</strong></a>, <a href="https://t.me/wiki"><strong>Wiki bot</strong></a>, <a href="https://t.me/music"><strong>Music bot</strong></a>, <a href="https://t.me/youtube"><strong>Youtube bot</strong></a>, <a href="https://t.me/githubbot"><strong>GitHubBot</strong></a></p>
</li>
<li><p><strong>Accept payments from Telegram users</strong>. A bot can offer paid services or work as a virtual storefront. <a href="/bots/payments">Read more »</a><br><a href="https://t.me/shopbot"><strong>Demo Shop Bot</strong></a>, <a href="https://t.me/teststore"><strong>Demo Store</strong></a></p>
</li>
<li><p><strong>Create custom tools</strong>. A bot may provide you with alerts, weather forecasts, translations, formatting or other services.<br><a href="https://t.me/Bold"><strong>Markdown bot</strong></a>, <a href="https://t.me/sticker"><strong>Sticker bot</strong></a>, <a href="https://t.me/vote"><strong>Vote bot</strong></a>, <a href="https://t.me/like"><strong>Like bot</strong></a></p>
</li>
<li><p><strong>Build single- and multiplayer games</strong>. A bot can offer rich <a href="/bots/games">HTML5 experiences</a>, from simple arcades and puzzles to 3D-shooters and real-time strategy games.<br><a href="https://t.me/gamebot"><strong>GameBot</strong></a>, <a href="https://t.me/gamee"><strong>Gamee</strong></a></p>
</li>
<li><p><strong>Build social services</strong>. A bot could connect people looking for conversation partners based on common interests or proximity.</p>
</li>
<li><p><strong>Do virtually anything else</strong>. Except for dishes — bots are terrible at doing the dishes.</p>
</li>
</ul>
<h3><a class="anchor" name="2-how-do-bots-work" href="#2-how-do-bots-work"><i class="anchor-icon"></i></a>2. How do bots work?</h3>
<p>At the core, Telegram Bots are special accounts that do not require an additional phone number to set up. Users can interact with bots in two ways:</p>
<ul>
<li>Send messages and <a href="#commands">commands</a> to bots by opening a chat with them or by adding them to groups.</li>
<li>Send requests directly from the input field by typing the bot&#39;s @username and a query. This allows sending content from <a href="/bots/inline">inline bots</a> directly into any chat, group or channel.</li>
</ul>
<p>Messages, commands and requests sent by users are passed to the software running on your servers. Our intermediary server handles all encryption and communication with the Telegram API for you. You communicate with this server via a simple HTTPS-interface that offers a simplified version of the Telegram API. We call that interface our <a href="/bots/api">Bot API</a>.</p>
<blockquote>
<p>A detailed description of the Bot API is available on <a href="/bots/api">this page »</a></p>
</blockquote>
<h3><a class="anchor" name="3-how-do-i-create-a-bot" href="#3-how-do-i-create-a-bot"><i class="anchor-icon"></i></a>3. How do I create a bot?</h3>
<div class="dev_side_image">
<a href="/file/811140327/1/zlN4goPTupk/9ff2f2f01c4bd1b013" target="_blank"><img src="/file/811140763/1/PihKNbjT8UE/03b57814e13713da37" title="The Botfather. Click for hi-res picture"/></a>
</div>
<p>There&#39;s a… bot for that. Just talk to <a href="https://t.me/botfather">BotFather</a> (described <a href="#6-botfather">below</a>) and follow a few simple steps. Once you&#39;ve created a bot and received your authentication token, head down to the <a href="/bots/api">Bot API manual</a> to see what you can teach your bot to do.</p>
<blockquote>
<p>You may also like to check out some <strong>code examples</strong> <a href="/bots/samples">here »</a></p>
</blockquote>
<h3><a class="anchor" name="4-how-are-bots-different-from-humans" href="#4-how-are-bots-different-from-humans"><i class="anchor-icon"></i></a>4. How are bots different from humans?</h3>
<ul>
<li>Bots have no online status and no last seen timestamps, the interface shows the label <strong>&#39;bot&#39;</strong> instead.</li>
<li>Bots have limited cloud storage — older messages may be removed by the server shortly after they have been processed.</li>
<li>Bots can&#39;t initiate conversations with users. A user <strong>must</strong> either add them to a group or send them a message first. People can use <code>t.me/&lt;bot_username&gt;</code> links or username search to find your bot.</li>
<li>Bot usernames always end in &#39;bot&#39; (e.g. <a href="https://t.me/triviabot">@TriviaBot</a>, <a href="https://t.me/githubbot">@GitHub_bot</a>).</li>
<li>When added to a group, bots do not receive all messages by default (see <a href="#privacy-mode">Privacy mode</a>).</li>
<li>Bots never eat, sleep or complain (unless expressly programmed otherwise).</li>
</ul>
<hr>
<h3><a class="anchor" name="5-bot-perks" href="#5-bot-perks"><i class="anchor-icon"></i></a>5. Bot perks</h3>
<p>Telegram bots are unique in many ways — we offer <a href="#keyboards">two</a> <a href="#inline-keyboards-and-on-the-fly-updating">kinds</a> of keyboards, additional interfaces for <a href="#global-commands">default commands</a> and <a href="#deep-linking">deep linking</a> as well as <a href="/bots/api#formatting-options">text formatting</a>, <a href="#payment-platform">integrated payments</a> and more.</p>
<h4><a class="anchor" name="inline-mode" href="#inline-mode"><i class="anchor-icon"></i></a>Inline mode</h4>
<!--<div class="dev_side_image">
<a href="/file/811140221/1/fW9vnLya4Fg/e2b5c530c7b0e019c4" target="_blank"><img src="/file/811140530/1/h-eMmPp2vp4/cd4a109f75e6561305" title="Inline bots. Click for hi-res picture">
</a></div>-->
<p>Users can interact with your bot via <a href="/bots/api#inline-mode"><strong>inline queries</strong></a> straight from the <strong>text input field</strong> in <strong>any</strong> chat. All they need to do is start a message with your bot&#39;s username and then type a query.</p>
<p>Having received the query, your bot can return some results. As soon as the user taps one of them, it is sent to the user&#39;s currently opened chat. This way, people can request content from your bot in any of their chats, groups or channels.</p>
<p>Check out this <a href="https://telegram.org/blog/inline-bots">blog</a> to see a sample inline bot in action. You can also try the <a href="https://t.me/sticker">@sticker</a> and <a href="https://t.me/music">@music</a> bots to see for yourself.</p>
<div><center>
<a href="/file/811140558/1/POjp00-nHqE/50d0312845a05e6da9" target="_blank"><img src="/file/811140558/1/POjp00-nHqE/50d0312845a05e6da9" title="New input field" style="width: 295px; padding: 10px 0px;" /></a></center>
</div>
<p>We&#39;ve also implemented an easy way for your bot to <a href="/bots/inline#switching-inline-pm-modes">switch between inline and PM modes</a>.</p>
<blockquote>
<p><a href="/bots/inline">Read more about the Inline Mode »</a></p>
</blockquote>
<h4><a class="anchor" name="payment-platform" href="#payment-platform"><i class="anchor-icon"></i></a>Payment platform</h4>
<!--<div class="dev_side_image">
<a href="/file/811140227/2/ZTXUngAbELM.193805/ba6aa233d1d4206207" target="_blank"><img src="/file/811140095/1/lfTvDVqVS8M.43169/1a191248e6cf027581" title="Payments API. Click for hi-res picture">
</a></div>-->
<p>You can use bots to <strong>accept payments</strong> from Telegram users around the world.</p>
<ul>
<li>Send invoices to <strong>any chat</strong>, including to groups and channels.</li>
<li>Create invoices that can be <strong>forwarded</strong> and used by <strong>multiple buyers</strong> to order things.</li>
<li>Use <a href="/bots/inline">inline mode</a> to help users show your goods and services to their friends and communities.</li>
<li>Allow <strong>tips</strong> from users with preset and custom amounts.</li>
<li>Accept payments from users on mobile or <strong>desktop apps</strong>.</li>
<li>Try <a href="https://t.me/shopbot">@ShopBot</a> to create a test invoice or start a message with <code>@ShopBot ...</code> in any chat for an <strong>inline invoice</strong>.</li>
<li>Check out <a href="https://telegram.org/teststore">Demo Shop</a> for an example of a <a href="https://telegram.org/tour/channels">Telegram Channel</a> used as <strong>virtual storefront</strong>.</li>
</ul>
<div class="blog_video_player_wrap" style="max-width: 400px; margin: 20px auto 20px;">
<video class="blog_video_player tl_blog_vid_autoplay" onclick="videoTogglePlay(this)" autoplay loop controls muted poster="/file/464001377/1/0o3vSvY22g8.123356/deb4ed6951d780f7b7" style="max-width: 400px;" title="If your pizza place can't deliver a clone army, you're buying pizza from the wrong shop." alt="Video: Ordering a pizza through a Telegram channel">
<source src="/file/464001705/2/Hg-klQnZ_n4.4889245.mp4/d324511ffdab7b4668" type="video/mp4">
</video>
</div>
<blockquote>
<p><a href="/bots/payments">Read more about the Payments Platform »</a></p>
</blockquote>
<h4><a class="anchor" name="gaming-platform" href="#gaming-platform"><i class="anchor-icon"></i></a>Gaming platform</h4>
<p>Bots can offer their users <strong>HTML5 games</strong> to play solo or to compete against each other in groups and one-on-one chats. The platform allows your bot to keep track of <strong>high scores</strong> for every game played in every chat. Whenever theres a new leader in the game, other playing members in the chat are notified that they need to step it up. </p>
<div><center>
<a href="/file/811140306/1/dkciuEDbpxU.193188/8a0a21b6e9d111be4c" target="_blank"><img src="/file/811140306/1/dkciuEDbpxU.193188/8a0a21b6e9d111be4c" title="Game in a chat" style="width: 250px; padding: 10px 5px" /></a>
<a href="/file/811140426/1/ZCw3vu_v8s0.109692/04efd9e88644939a4f" target="_blank"><img src="/file/811140426/1/ZCw3vu_v8s0.109692/04efd9e88644939a4f" title="In-game scoreboard and sharing button" style="width: 250px; padding: 10px 5px" /></a>
</center>
</div>
<p>Since the underlying technology is HTML5, the games can be anything from simple arcades and puzzles to multiplayer 3D-shooters and real-time strategy games. Our team has created a couple of simple demos for you to try out:</p>
<ul>
<li><a href="https://t.me/gamebot?game=MathBattle">Math Battle</a></li>
<li><a href="https://t.me/gamebot?game=Lumberjack">Lumberjack</a></li>
<li><a href="https://t.me/gamebot?game=Corsairs">Corsairs</a></li>
</ul>
<p>You can also check out the <a href="https://t.me/gamee"><strong>@gamee</strong></a> bot that has more than 20 games.</p>
<blockquote>
<p><a href="https://telegram.org/blog/games">Read more about the Gaming Platform »</a></p>
</blockquote>
<h4><a class="anchor" name="keyboards" href="#keyboards"><i class="anchor-icon"></i></a>Keyboards</h4>
<p>Traditional chat bots can of course be taught to understand human language. But sometimes you want some more formal input from the user — and this is where <strong>custom keyboards</strong> can become extremely useful.</p>
<p>Whenever your bot sends a message, it can pass along a special keyboard with predefined reply options (see <a href="/bots/api/#replykeyboardmarkup">ReplyKeyboardMarkup</a>). Telegram apps that receive the message will display your keyboard to the user. Tapping any of the buttons will immediately send the respective command. This way you can drastically simplify user interaction with your bot.</p>
<p>We currently support text and emoji for your buttons. Here are some custom keyboard examples:</p>
<center>
<div>
<a href="/file/811140184/1/5YJxx-rostA/ad3f74094485fb97bd" target="_blank"><img src="/file/811140184/1/5YJxx-rostA/ad3f74094485fb97bd" title="Keyboard for a poll bot" style="max-height: 300px; padding: 10px 5px" /></a>
<a href="/file/811140880/1/jS-YSVkDCNQ/b397dfcefc6da0dc70" target="_blank"><img src="/file/811140880/1/jS-YSVkDCNQ/b397dfcefc6da0dc70" title="Keyboard for a calculator bot. Because you can." style="max-height: 300px; padding: 10px 5px" /></a>
<a href="/file/811140733/2/KoysqJKQ_kI/a1ee46a377796c3961" target="_blank"><img src="/file/811140733/2/KoysqJKQ_kI/a1ee46a377796c3961" title="Keyboard for a trivia bot" style="max-height: 300px; padding: 10px 5px" /></a>
</div></center>
<blockquote>
<p>For more technical information on custom keyboards, please consult the <a href="/bots/api">Bot API manual</a> (see <a href="/bots/api#sendmessage">sendMessage</a>).</p>
</blockquote>
<h4><a class="anchor" name="inline-keyboards-and-on-the-fly-updating" href="#inline-keyboards-and-on-the-fly-updating"><i class="anchor-icon"></i></a>Inline keyboards and on-the-fly updating</h4>
<p>There are times when you&#39;d prefer to do things without sending any messages to the chat. For example, when your user is changing settings or flipping through search results. In such cases you can use Inline Keyboards that are integrated directly into the messages they belong to. </p>
<p>Unlike with custom reply keyboards, pressing buttons on inline keyboards doesn&#39;t result in messages sent to the chat. Instead, inline keyboards support buttons that work behind the scenes: <a href="/bots/2-0-intro#callback-buttons">callback buttons</a>, <a href="/bots/2-0-intro#url-buttons">URL buttons</a> and <a href="/bots/2-0-intro#switch-to-inline-buttons">switch to inline buttons</a>.</p>
<div><center>
<a href="/file/811140217/1/NkRCCLeQZVc/17a804837802700ea4" target="_blank"><img src="/file/811140217/1/NkRCCLeQZVc/17a804837802700ea4" title="Callback buttons in @music" style="width: 240px; padding: 10px 5px;" /></a>
<a href="/file/811140659/1/RRJyulbtLBY/ea6163411c7eb4f4dc" target="_blank"><img src="/file/811140659/1/RRJyulbtLBY/ea6163411c7eb4f4dc" title="More callback buttons in @music" style="width: 240px; padding: 10px 5px;" /></a>
<a href="/file/811140999/1/2JSoUVlWKa0/4fad2e2743dc8eda04" target="_blank"><img src="/file/811140999/1/2JSoUVlWKa0/4fad2e2743dc8eda04" title="A URL button" style="width:240px; padding:10px 5px"/></a>
</center>
</div>
<p>When callback buttons are used, your bot can update its existing messages (or just their keyboards) so that the chat remains tidy. Check out these sample bots to see inline keyboards in action: <a href="https://t.me/music">@music</a>, <a href="https://t.me/vote">@vote</a>, <a href="https://t.me/like">@like</a>.</p>
<blockquote>
<p><a href="/bots/2-0-intro#new-inline-keyboards">Read more about inline keyboards and on-the-fly editing »</a></p>
</blockquote>
<h4><a class="anchor" name="commands" href="#commands"><i class="anchor-icon"></i></a>Commands</h4>
<p>Commands present a more flexible way to communicate with your bot. The following syntax may be used:</p>
<pre><code>/command</code></pre>
<p>A command must always start with the &#39;/&#39; symbol and may not be longer than 32 characters. Commands can use latin letters, numbers and underscores. Here are a few examples:</p>
<pre><code>/get_messages_stats
/set_timer 10min Alarm!
/get_timezone London, UK</code></pre>
<p>Messages that start with a slash are always passed to the bot (along with replies to its messages and messages that @mention the bot by username). Telegram apps will:</p>
<ul>
<li>Suggest a list of supported commands with descriptions when the user enters a &#39;/&#39; (for this to work, you need to have provided a list of commands to the <a href="#6-botfather">BotFather</a>). Tapping on a command in the list immediately sends the command.</li>
<li>Show an additional <strong>(/)</strong> button in the input field in all chats with bots. Tapping it types a &#39;/&#39; and shows the list of commands.</li>
<li>Highlight <strong>/commands</strong> in messages. When the user taps a highlighted command, the command is sent at once.</li>
</ul>
<center><div>
<a href="/file/811140845/2/rNUxpcGDeQU/05eaaf20b0dbaf9cb3" target="_blank"><img src="/file/811140845/2/rNUxpcGDeQU/05eaaf20b0dbaf9cb3" title="Suggested commands" style="width: 230px; padding: 10px 5px" /></a>
<a href="/file/811140315/2/gf7_D2HbeyM/e3ca2de4de7918f826" target="_blank"><img src="/file/811140315/2/gf7_D2HbeyM/e3ca2de4de7918f826" title="Notice the new button in the input field, right next to the sticker button" style="width: 230px; padding: 10px 5px" /></a>
<a href="/file/811140029/1/s5zv4fbWdhw/a04aefa0ee0557f16a" target="_blank"><img src="/file/811140029/1/s5zv4fbWdhw/a04aefa0ee0557f16a" title="Suggested commands for multiple bots" style="width: 230px; padding: 10px 5px" /></a>
</div></center>
<p>If multiple bots are in a group, it is possible to add bot usernames to commands in order to avoid confusion:</p>
<pre><code>/start@TriviaBot
/start@ApocalypseBot</code></pre>
<p>This is done automatically when commands are selected via the list of suggestions. Please remember that your bot needs to be able to process commands that are followed by its username.</p>
<h5><a class="anchor" name="global-commands" href="#global-commands"><i class="anchor-icon"></i></a>Global commands</h5>
<p>In order to make it easier for users to navigate the bot multiverse, we ask all developers to support a few basic commands. Telegram apps will have <strong>interface shortcuts</strong> for these commands.</p>
<ul>
<li><strong>/start</strong> - begins interaction with the user, e.g., by sending a greeting message. This command can also be used to pass additional parameters to the bot (see <a href="#deep-linking">Deep linking</a>)</li>
<li><strong>/help</strong> - returns a help message. It can be a short text about what your bot can do and a list of commands.</li>
<li><strong>/settings</strong> - (if applicable) returns the bot&#39;s settings for this user and suggests commands to edit these settings.</li>
</ul>
<p>Users will see a <strong>Start</strong> button when they first open a conversation with your bot. <strong>Help</strong> and <strong>Settings</strong> links will be available in the menu on the bot&#39;s profile page.</p>
<center><div>
<a href="/file/811140979/2/yD8AphHbahk/7662d14f4e0442ae3a" target="_blank"><img src="/file/811140979/2/yD8AphHbahk/7662d14f4e0442ae3a" title="An empty conversation with a bot" style="width: 250px; padding: 10px 5px" /></a>
<a href="/file/811140479/2/1c2zUWhR7sA/98889b2a45f8e42a35" target="_blank"><img src="/file/811140479/2/1c2zUWhR7sA/98889b2a45f8e42a35" title="A bot's profile page, featuring 'Help' and 'Settings' buttons" style="width: 250px; padding: 10px 5px" /></a>
</div></center>
<h4><a class="anchor" name="formatting-bold-italic-fixed-width-text-and-inline-links" href="#formatting-bold-italic-fixed-width-text-and-inline-links"><i class="anchor-icon"></i></a>Formatting: bold, italic, fixed-width text and inline links</h4>
<p>You can use bold, italic or fixed-width text, as well as inline links in your bots&#39; messages. Telegram clients will render them accordingly. </p>
<blockquote>
<p><a href="bots/api#formatting-options">Read more in the Bot API manual »</a></p>
</blockquote>
<h4><a class="anchor" name="privacy-mode" href="#privacy-mode"><i class="anchor-icon"></i></a>Privacy mode</h4>
<p>Bots are frequently added to groups in order to augment communication between human users, e.g. by providing news, notifications from external services or additional search functionality. This is especially true for work-related groups. Now, when you share a group with a bot, you tend to ask yourself “How can I be sure that the little rascal isn&#39;t selling my chat history to my competitors?” The answer is — <strong>privacy mode</strong>.</p>
<p>A bot running in privacy mode will not receive all messages that people send to the group. Instead, it will only receive:</p>
<ul>
<li>Messages that start with a slash &#39;/&#39; (see <a href="#commands">Commands</a> above)</li>
<li>Replies to the bot&#39;s own messages</li>
<li>Service messages (people added or removed from the group, etc.)</li>
<li>Messages from channels where it&#39;s a member</li>
</ul>
<p>On one hand, this helps some of us sleep better at night (in our tinfoil nightcaps), on the other — it allows the bot developer to save a lot of resources, since they won&#39;t need to process tens of thousands irrelevant messages each day.</p>
<p>Privacy mode is enabled by default for all bots, except bots that were added to the group as <strong>admins</strong> (bot admins always receive all messages). It can be disabled, so that the bot receives all messages like an ordinary user (the bot will need to be <strong>re-added</strong> to the group for this change to take effect). We only recommend doing this in cases where it is absolutely necessary for your bot to work — users can always see a bot&#39;s current privacy setting in the group members list. In most cases, using the <a href="/bots/api#forcereply">force reply</a> option for the bot&#39;s messages should be more than enough. </p>
<p><a href="/bots/faq#what-messages-will-my-bot-get">So what messages exactly will my bot get? »</a></p>
<h4><a class="anchor" name="deep-linking" href="#deep-linking"><i class="anchor-icon"></i></a>Deep linking</h4>
<p>Telegram bots have a <a href="https://en.wikipedia.org/wiki/Deep_linking">deep linking</a> mechanism, that allows for passing additional parameters to the bot on startup. It could be a command that launches the bot — or an authentication token to connect the user&#39;s Telegram account to their account on some external service.</p>
<p>Each bot has a link that opens a conversation with it in Telegram — <code>https://t.me/&lt;bot username&gt;</code>. You can add the parameters <strong>start</strong> or <strong>startgroup</strong> to this link, with values up to 64 characters long. For example:</p>
<pre><code>https://t.me/triviabot?startgroup=test</code></pre>
<p><code>A-Z</code>, <code>a-z</code>, <code>0-9</code>, <code>_</code> and <code>-</code> are allowed. We recommend using <a href="https://en.wikipedia.org/wiki/Base64#The_URL_applications">base64url</a> to encode parameters with binary and other types of content.</p>
<p>Following a link with the <strong>start</strong> parameter will open a one-on-one conversation with the bot, showing a START button in the place of the input field. If the <strong>startgroup</strong> parameter is used, the user is prompted to select a group to add the bot to. As soon as a user confirms the action (presses the START button in their app or selects a group to add the bot to), your bot will receive a message from that user in this format:</p>
<pre><code>/start PAYLOAD</code></pre>
<p><code>PAYLOAD</code> stands for the value of the <strong>start</strong> or <strong>startgroup</strong> parameter that was passed in the link.</p>
<h5><a class="anchor" name="deep-linking-example" href="#deep-linking-example"><i class="anchor-icon"></i></a>Deep linking Example</h5>
<p>Suppose the website example.com would like to send notifications to its users via a Telegram bot. Here&#39;s what they could do to enable notifications for a user with the ID <code>123</code>.</p>
<ol>
<li><a href="#6-botfather">Create a bot</a> with a suitable username, e.g. @ExampleComBot</li>
<li>Set up a <a href="/bots/api#setwebhook">webhook</a> for incoming messages</li>
<li>Generate a random string of a sufficient length, e.g. <code>$memcache_key = &quot;vCH1vGWJxfSeofSAs0K5PA&quot;</code></li>
<li>Put the value <code>123</code> with the key <code>$memcache_key</code> into Memcache for 3600 seconds (one hour) </li>
<li>Show our user the button <code>https://t.me/ExampleComBot?start=vCH1vGWJxfSeofSAs0K5PA</code></li>
<li>Configure the webhook processor to query Memcached with the parameter that is passed in incoming messages beginning with <code>/start</code>. If the key exists, record the chat_id passed to the webhook as <strong>telegram_chat_id</strong> for the user <code>123</code>. Remove the key from Memcache.</li>
<li>Now when we want to send a notification to the user <code>123</code>, check if they have the field <strong>telegram_chat_id</strong>. If yes, use the <a href="/bots/api#sendmessage">sendMessage</a> method in the <a href="/bots/api">Bot API</a> to send them a message in Telegram.</li>
</ol>
<h4><a class="anchor" name="location-and-number" href="#location-and-number"><i class="anchor-icon"></i></a>Location and Number</h4>
<p>Some bots need extra data from the user to work properly. For example, knowing the user&#39;s location helps provide more relevant geo-specific results. The user&#39;s phone number can be very useful for integrations with other services, like banks, etc.</p>
<p>Bots can ask a user for their <strong>location</strong> and <strong>phone number</strong> using special buttons. Note that both phone number and location request buttons will only work in private chats.</p>
<div><center>
<a href="/file/811140587/2/jaowDLZg2l0/5ba3f7d7fd5c6c28dc" target="_blank"><img src="/file/811140587/2/jaowDLZg2l0/5ba3f7d7fd5c6c28dc" title="Phone number and location sharing buttons" style="width: 295px; padding: 10px 20px;" /></a></center>
</div>
<p>When these buttons are pressed, Telegram clients will display a confirmation alert that tells the user what&#39;s about to happen.</p>
<blockquote>
<p><a href="/bots/api#keyboardbutton">Manual: Number and location buttons »</a></p>
</blockquote>
<hr>
<h3><a class="anchor" name="6-botfather" href="#6-botfather"><i class="anchor-icon"></i></a>6. BotFather</h3>
<blockquote>
<p>Jump to top to learn everything about <a href="#">Telegram bots »</a></p>
</blockquote>
<p><a href="https://t.me/botfather">BotFather</a> is the one bot to rule them all. It will help you create new bots and change settings for existing ones.</p>
<h4><a class="anchor" name="creating-a-new-bot" href="#creating-a-new-bot"><i class="anchor-icon"></i></a>Creating a new bot</h4>
<p>Use the <strong>/newbot</strong> command to create a new bot. The BotFather will ask you for a name and username, then generate an authentication token for your new bot. </p>
<p>The <strong>name</strong> of your bot is displayed in contact details and elsewhere.</p>
<p>The <strong>Username</strong> is a short name, to be used in mentions and t.me links. Usernames are 5-32 characters long and are case insensitive, but may only include Latin characters, numbers, and underscores. Your bot&#39;s username <strong>must</strong> end in &#39;bot&#39;, e.g. &#39;tetris_bot&#39; or &#39;TetrisBot&#39;.</p>
<p>The <strong>token</strong> is a string along the lines of <code>110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw</code> that is required to authorize the bot and send requests to the <a href="/bots/api">Bot API</a>. Keep your token secure and store it safely, it can be used by anyone to control your bot.</p>
<h4><a class="anchor" name="generating-an-authentication-token" href="#generating-an-authentication-token"><i class="anchor-icon"></i></a>Generating an authentication token</h4>
<p>If your existing token is compromised or you lost it for some reason, use the <strong>/token</strong> command to generate a new one.</p>
<h4><a class="anchor" name="botfather-commands" href="#botfather-commands"><i class="anchor-icon"></i></a>Botfather commands</h4>
<p>The remaining commands are pretty self-explanatory:</p>
<ul>
<li><strong>/mybots</strong> — returns a list of your bots with handy controls to edit their settings</li>
<li><strong>/mygames</strong> — does the same for your games</li>
</ul>
<p><strong>Edit bots</strong></p>
<ul>
<li><strong>/setname</strong> change your bot&#39;s name.</li>
<li><strong>/setdescription</strong> — change the bot&#39;s <strong>description</strong>, a short text of up to 512 characters, describing your bot. Users will see this text at the beginning of the conversation with the bot, titled &#39;What can this bot do?&#39;.</li>
<li><strong>/setabouttext</strong> — change the bot&#39;s <strong>about info</strong>, an even shorter text of up to 120 characters. Users will see this text on the bot&#39;s profile page. When they share your bot with someone, this text is sent together with the link.</li>
<li><strong>/setuserpic</strong> — change the bot&#39;s profile pictures. It&#39;s always nice to put a face to a name.</li>
<li><strong>/setcommands</strong> — change the list of commands supported by your bot. Users will see these commands as suggestions when they type <code>/</code> in the chat with your bot. Each command has a name (must start with a slash /, alphanumeric plus underscores, no more than 32 characters, case-insensitive), parameters, and a text description. Users will see the list of commands whenever they type &#39;/&#39; in a conversation with your bot.</li>
<li><strong>/deletebot</strong> — delete your bot and free its username.</li>
</ul>
<p><strong>Edit settings</strong></p>
<ul>
<li><strong>/setinline</strong> — toggle <a href="/bots/inline">inline mode</a> for your bot.</li>
<li><strong>/setinlinegeo</strong> - request location data to provide <a href="/bots/inline#location-based-results">location-based inline results</a>.</li>
<li><strong>/setjoingroups</strong> — toggle whether your bot can be added to groups or not. Any bot must be able to process private messages, but if your bot was not designed to work in groups, you can disable this.</li>
<li><strong>/setprivacy</strong> — set which messages your bot will receive when added to a group. With privacy mode disabled, the bot will receive all messages. We recommend leaving <a href="#privacy-mode">privacy mode</a> enabled. You will need to re-add the bot to existing groups for this change to take effect.</li>
</ul>
<p><strong>Manage games</strong></p>
<ul>
<li><strong>/newgame</strong> — create a new <a href="/bots/games">game</a>.</li>
<li><strong>/listgames</strong> — get a list of your games.</li>
<li><strong>/editgame</strong> — edit a game.</li>
<li><strong>/deletegame</strong> — delete an existing game.</li>
</ul>
<blockquote>
<p>Please note, that it may take <strong>a few minutes</strong> for changes to take effect.</p>
</blockquote>
<h4><a class="anchor" name="status-alerts" href="#status-alerts"><i class="anchor-icon"></i></a>Status alerts</h4>
<p>Millions choose Telegram for its speed. To stay competitive in this environment, your bot also needs to be responsive. In order to help developers keep their bots in shape, Botfather will send status alerts if it sees something is wrong.</p>
<p>We will be checking the number of replies and the request/response conversion rate for popular bots (~300 requests per minute: but don&#39;t write this down as the value may change in the future). If we get abnormally low readings, you will receive a notification from Botfather.</p>
<h5><a class="anchor" name="responding-to-alerts" href="#responding-to-alerts"><i class="anchor-icon"></i></a>Responding to alerts</h5>
<p>By default, you will only get one alert per bot per hour. Each alert has the following buttons:</p>
<ul>
<li><strong>Fixed.</strong> Use this if you found an issue with your bot and fixed it. If you press the fix button, we will resume sending alerts in the regular way so that you can see if your fix worked within 5-10 minutes instead of having to wait for an hour.</li>
<li><strong>Support.</strong> Use this to open a chat with <a href="https://t.me/botsupport">@BotSupport</a> if you don&#39;t see any issues with your bot or if you think the problem is on our side.</li>
<li><strong>Mute for 8h/1w.</strong> Use this if you can&#39;t fix your bot at the moment. This will disable all alerts for the bot in question for the specified period of time. We do not recommend using this option since your users may migrate to a more stable bot. You can unmute alerts in your bot&#39;s settings via Botfather.</li>
</ul>
<h5><a class="anchor" name="monitored-issues" href="#monitored-issues"><i class="anchor-icon"></i></a>Monitored issues</h5>
<p>We will currently notify you about the following issues:</p>
<p><strong>1.</strong></p>
<pre><code>Too few **private messages** are sent compared to previous weeks: **{value}**</code></pre>
<p>Your bot is sending much fewer messages than it did in the previous weeks. This is useful for newsletter-style bots that send out messages without prompts from the users. The larger the value, the more significant the difference. </p>
<p><strong>2.</strong></p>
<pre><code>Too few replies to incoming **private messages**. Conversion rate: **{value}**</code></pre>
<p>Your bot is not replying to all messages that are being sent to it (the request/response conversion rate for your bot was too low for at least two of the last three 5-minute periods). To provide a good user experience, please respond to all messages that are sent to your bot. Respond to <em>message</em> <a href="https://core.telegram.org/bots/api#update">updates</a> by calling <em>send…</em> methods (e.g. <a href="https://core.telegram.org/bots/api#sendmessage">sendMessage</a>).</p>
<p><strong>3.</strong></p>
<pre><code>Too few answers to **inline queries**. Conversion rate: **{value}**</code></pre>
<p>Your bot is not replying to all inline queries that are being sent to it, calculated in the same way as above. Respond to <em>inline_query</em> <a href="https://core.telegram.org/bots/api#update">updates</a> by calling <a href="/bots/api#answerinlinequery">answerInlineQuery</a>.</p>
<p><strong>4.</strong></p>
<pre><code>Too few answers to **callback queries**. Conversion rate: **{value}**
Too few answers to **callback game queries**. Conversion rate: **{value}**</code></pre>
<p>Your bot is not replying to all callback queries that are being sent to it (with or without games), calculated in the same way as above. Respond to <em>callback_query</em> <a href="https://core.telegram.org/bots/api#update">updates</a> by calling <a href="/bots/api#answercallbackquery">answerCallbackQuery</a>.</p>
<blockquote>
<p>Please note that the status alerts feature is still being tested and will be improved in the future.</p>
</blockquote>
<hr>
<p>That&#39;s it for the introduction. You are now definitely ready to proceed to the <a href="/bots/api"><strong>BOT API MANUAL</strong></a>.</p>
<p>If you&#39;ve got any questions, please check out our <a href="/bots/faq"><strong>Bot FAQ »</strong></a></p>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/bots" >Telegram Bots</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/bots/faq" >Bots FAQ</a></li></ul></div>
<h1 id="dev_page_title">Bots FAQ</h1>
<div id="dev_page_content"><blockquote>
<p>If you are new to Telegram bots, we recommend checking out our <a href="/bots"><strong>Introduction to Bots</strong></a> first.<br>You may also find the <strong><a href="/bots/api">Bot API Manual</a></strong> useful.</p>
</blockquote>
<p><div class="dev_page_nav_wrap"></p>
<p><a href="#general-questions"><strong>General</strong></a></p>
<ul>
<li><a href="#how-do-i-create-a-bot">How do I create a bot?</a></li>
<li><a href="#i-39m-a-developer-where-can-i-find-some-examples">Where can I get some code examples?</a></li>
<li><a href="#will-you-add-x-to-the-bot-api">I have a feature request!</a></li>
<li><a href="#what-messages-will-my-bot-get">What messages will my bot get?</a></li>
<li><a href="#why-doesn-39t-my-bot-see-messages-from-other-bots">Why doesn&#39;t my bot see messages from other bots?</a></li>
</ul>
<p><a href="#getting-updates"><strong>Getting Updates</strong></a></p>
<ul>
<li><a href="#how-do-i-get-updates">How do I get updates?</a></li>
<li><a href="#long-polling-gives-me-the-same-updates-again-and-again">Long polling problems</a></li>
<li><a href="#i-39m-having-problems-with-webhooks">Webhook problems</a></li>
<li><a href="#i-39m-having-trouble-with-my-self-signed-certificate">Using self-signed certificates</a></li>
<li><a href="#how-can-i-make-sure-that-webhook-requests-are-coming-from-telegr">How can I make sure webhook requests come from Telegram?</a></li>
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<li><a href="#how-do-i-download-files">Downloading files</a></li>
<li><a href="#how-do-i-upload-a-large-file">Uploading large files</a></li>
<li><a href="#can-i-count-on-file-ids-to-be-persistent">Can I count of file_ids to be persistent?</a></li>
</ul>
<p><a href="#broadcasting-to-users"><strong>Broadcasting to Users</strong></a></p>
<ul>
<li><a href="#my-bot-is-hitting-limits-how-do-i-avoid-this">How do I avoid hitting limits?</a></li>
<li><a href="#how-can-i-message-all-of-my-bot-39s-subscribers-at-once">How do I message all my subscribers?</a><br></div></li>
</ul>
<hr>
<h3><a class="anchor" name="general-questions" href="#general-questions"><i class="anchor-icon"></i></a>General Questions</h3>
<h4><a class="anchor" name="how-do-i-create-a-bot" href="#how-do-i-create-a-bot"><i class="anchor-icon"></i></a>How do I create a bot?</h4>
<p>Creating Telegram bots is super-easy, but you will need at least some skills at computer programming. In order for a bot to work, set up a bot account with <a href="https://telegram.me/botfather">@BotFather</a>, then connect it to your backend server via our <a href="/bots/api">API</a>.</p>
<p>Unfortunately, there are no out-of-the-box ways to create a working bot if you are not a developer. But we&#39;re sure you&#39;ll soon find plenty of bots created by other people to play with.</p>
<h4><a class="anchor" name="i-39m-a-developer-where-can-i-find-some-examples" href="#i-39m-a-developer-where-can-i-find-some-examples"><i class="anchor-icon"></i></a>I&#39;m a developer. Where can I find some examples?</h4>
<p>Here are two sample bots, both written in PHP:</p>
<ul>
<li><a href="/bots/samples/hellobot">Hello Bot</a> demonstrates the basics of the Telegram bot API.</li>
<li><a href="https://github.com/kolar/telegram-poll-bot">Simple Poll bot</a> is a more complete example, it supports both long-polling and Webhooks for updates.</li>
</ul>
<blockquote>
<p>Many members of our community are building bots and publishing sources.<br>We&#39;re collecting them on <a href="/bots/samples"><strong>this page »</strong></a></p>
</blockquote>
<p>Ping us on <a href="https://telegram.me/botsupport">@BotSupport</a> if you&#39;ve built a bot and would like to share it with others.</p>
<h4><a class="anchor" name="will-you-add-x-to-the-bot-api" href="#will-you-add-x-to-the-bot-api"><i class="anchor-icon"></i></a>Will you add X to the Bot API?</h4>
<p>The bot API is still pretty young. There are many potential features to consider and implement. We&#39;ll be studying what people do with their bots for a while to see which directions will be most important for the platform.</p>
<p>All bot developers are welcome to share ideas for our Bot API with our <a href="https://telegram.me/botsupport"><strong>@BotSupport</strong></a> account.</p>
<h4><a class="anchor" name="what-messages-will-my-bot-get" href="#what-messages-will-my-bot-get"><i class="anchor-icon"></i></a>What messages will my bot get?</h4>
<p><strong>1.</strong> <strong>All bots</strong>, regardless of settings, will receive:</p>
<ul>
<li>All service messages.</li>
<li>All messages from private chats with users.</li>
<li>All messages from channels where they are a member.</li>
</ul>
<p><strong>2.</strong> <strong>Bot admins</strong> and bots with <a href="/bots#privacy-mode">privacy mode</a> <strong>disabled</strong> will receive all messages except messages sent by other bots.</p>
<p><strong>3.</strong> Bots with <a href="/bots#privacy-mode">privacy mode</a> <strong>enabled</strong> will receive:</p>
<ul>
<li>Commands explicitly meant for them (e.g., /command@this_bot).</li>
<li>General commands from users (e.g. /start) <strong>if</strong> the bot was the last bot to send a message to the group.</li>
<li>Messages sent <a href="/bots/api#inline-mode">via</a> this bot.</li>
<li>Replies to any messages implicitly or explicitly meant for this bot.</li>
</ul>
<p><strong>Note</strong> that each particular message can only be available to <strong>one</strong> privacy-enabled bot at a time, i.e., a reply to bot A containing an explicit command for bot B or sent via bot C will only be available to bot A. Replies have the highest priority.</p>
<h4><a class="anchor" name="why-doesn-39t-my-bot-see-messages-from-other-bots" href="#why-doesn-39t-my-bot-see-messages-from-other-bots"><i class="anchor-icon"></i></a>Why doesn&#39;t my bot see messages from other bots?</h4>
<p>Bots talking to each other could potentially get stuck in unwelcome loops. To avoid this, we decided that bots will not be able to see messages from other bots regardless of mode.</p>
<h3><a class="anchor" name="getting-updates" href="#getting-updates"><i class="anchor-icon"></i></a>Getting Updates</h3>
<h4><a class="anchor" name="how-do-i-get-updates" href="#how-do-i-get-updates"><i class="anchor-icon"></i></a>How do I get updates?</h4>
<p>There are currently two ways of getting updates. You can either use <a href="https://core.telegram.org/bots/api#getupdates">long polling</a> or <a href="https://core.telegram.org/bots/api#setwebhook">Webhooks</a>. Please note that it&#39;s <strong>not</strong> possible to get updates via long polling while an outgoing Webhook is set.</p>
<h4><a class="anchor" name="long-polling-gives-me-the-same-updates-again-and-again" href="#long-polling-gives-me-the-same-updates-again-and-again"><i class="anchor-icon"></i></a>Long polling gives me the same updates again and again!</h4>
<p>The <a href="/bots/api#getupdates">getUpdates</a> method returns the earliest 100 unconfirmed updates. To confirm an update, use the <em>offset</em> parameter when calling getUpdates like this:</p>
<pre><code>offset = update_id of last processed update + 1</code></pre>
<p>All updates with <em>update_id</em> less than or equal to <em>offset</em> will be marked as confirmed on the server and will no longer be returned.</p>
<h4><a class="anchor" name="i-39m-having-problems-with-webhooks" href="#i-39m-having-problems-with-webhooks"><i class="anchor-icon"></i></a>I&#39;m having problems with Webhooks.</h4>
<p>If you&#39;ve set up your webhook successfully, but are not getting any updates, please remember:</p>
<ul>
<li>You need a valid SSL certificate for webhooks to work.</li>
<li>To use a self-signed certificate, you need to upload your public key certificate using the <em>certificate</em> parameter in <a href="/bots/api#setwebhook">setWebhook</a>. Please upload as InputFile, sending a String will not work.</li>
<li>Ports currently supported for Webhooks: <strong>443</strong>, <strong>80</strong>, <strong>88</strong>, <strong>8443</strong>.</li>
<li>Wildcard certificates may not be supported.</li>
<li>Redirects are not supported.</li>
<li>CN must exactly match your domain.</li>
</ul>
<blockquote>
<p>Please check out this new <a href="/bots/webhooks"><strong>WEBHOOK GUIDE</strong></a> to learn all there is to know about webhooks!</p>
</blockquote>
<h4><a class="anchor" name="i-39m-having-trouble-with-my-self-signed-certificate" href="#i-39m-having-trouble-with-my-self-signed-certificate"><i class="anchor-icon"></i></a>I&#39;m having trouble with my self-signed certificate!</h4>
<p>Please take a look at this <a href="/bots/self-signed">self-signed certificate guide</a> we made just for you. If you&#39;ve read it and still have a question, ping us on botsupport.</p>
<h4><a class="anchor" name="how-can-i-make-sure-that-webhook-requests-are-coming-from-telegr" href="#how-can-i-make-sure-that-webhook-requests-are-coming-from-telegr"><i class="anchor-icon"></i></a>How can I make sure that Webhook requests are coming from Telegram?</h4>
<p>If you&#39;d like to make sure that the Webhook request comes from Telegram, we recommend using a secret path in the URL you give us, e.g. www.example.com/your_token. Since nobody else knows your bot&#39;s token, you can be pretty sure it&#39;s us.</p>
<h4><a class="anchor" name="how-can-i-make-requests-in-response-to-updates" href="#how-can-i-make-requests-in-response-to-updates"><i class="anchor-icon"></i></a>How can I make requests in response to updates?</h4>
<p>This is possible if you&#39;re using webhooks. The upside is that you need less requests, the downside — that in this case it&#39;s not possible to know that such a request was successful or get its result. </p>
<p>Whenever you receive a webhook update, you have two options:</p>
<p><strong>1. Issue POST to https://api.telegram.org/bot&lt;token&gt;/method</strong></p>
<div>
<a href="/file/811140979/3/5p52TWl9X2o/5c6d684ee0d6a4399d" target="_blank"><img src="/file/811140979/3/5p52TWl9X2o/5c6d684ee0d6a4399d" title="Confirm and request" class="dev_page_image" style="width:500px;" /></a>
</div>
<p><strong>2. Reply directly and give method as JSON payload in the reply</strong></p>
<div>
<a href="/file/811140266/2/vGxiVmENAos/6cffad00cbe72be7f2" target="_blank"><img src="/file/811140266/2/vGxiVmENAos/6cffad00cbe72be7f2" title="Reply with payload" class="dev_page_image" style="width:500px;" /></a></div>
<blockquote>
<p>You may also want to look at our sample <a href="/bots/samples/hellobot">HelloBot</a>, it offers a PHP implementation of this.</p>
</blockquote>
<h3><a class="anchor" name="handling-media" href="#handling-media"><i class="anchor-icon"></i></a>Handling Media</h3>
<h4><a class="anchor" name="how-do-i-download-files" href="#how-do-i-download-files"><i class="anchor-icon"></i></a>How do I download files?</h4>
<p>Use the <a href="/bots/api#getfile">getFile</a> method. Please note that this will only work with files of up to 20 MB in size.</p>
<h4><a class="anchor" name="how-do-i-upload-a-large-file" href="#how-do-i-upload-a-large-file"><i class="anchor-icon"></i></a>How do I upload a large file?</h4>
<p>Bots can currently send files of any type of up to 50 MB in size, so yes, very large files won&#39;t work for now. Sorry. This limit may be changed in the future.</p>
<h4><a class="anchor" name="can-i-count-on-file-ids-to-be-persistent" href="#can-i-count-on-file-ids-to-be-persistent"><i class="anchor-icon"></i></a>Can I count on file_ids to be persistent?</h4>
<p>Yes, file_ids can be treated as persistent.</p>
<h3><a class="anchor" name="broadcasting-to-users" href="#broadcasting-to-users"><i class="anchor-icon"></i></a>Broadcasting to Users</h3>
<h4><a class="anchor" name="my-bot-is-hitting-limits-how-do-i-avoid-this" href="#my-bot-is-hitting-limits-how-do-i-avoid-this"><i class="anchor-icon"></i></a>My bot is hitting limits, how do I avoid this?</h4>
<p>When sending messages inside a particular chat, avoid sending more than one message per second. We may allow short bursts that go over this limit, but eventually you&#39;ll begin receiving 429 errors.</p>
<p>If you&#39;re sending bulk notifications to multiple users, the API will not allow more than 30 messages per second or so. Consider spreading out notifications over large intervals of 8—12 hours for best results.</p>
<p>Also note that your bot will not be able to send more than 20 messages per minute to the same group.</p>
<h4><a class="anchor" name="how-can-i-message-all-of-my-bot-39s-subscribers-at-once" href="#how-can-i-message-all-of-my-bot-39s-subscribers-at-once"><i class="anchor-icon"></i></a>How can I message all of my bot&#39;s subscribers at once?</h4>
<p>Unfortunately, at this moment we don&#39;t have methods for sending bulk messages, e.g. notifications. We may add something along these lines in the future.</p>
<p>In order to avoid hitting our limits when sending out mass notifications, consider spreading them over longer intervals, e.g. 8-12 hours. The API will not allow bulk notifications to more than ~30 users per second, if you go over that, you&#39;ll start getting 429 errors.</p>
<p>See also: <a href="#my-bot-is-hitting-limits-how-do-i-avoid-this">How to avoid hitting limits?</a></p>
<hr>
<blockquote>
<p>If you&#39;ve got questions that are not answered on this page, ping us at <a href="https://telegram.me/botsupport">@BotSupport</a> in Telegram.<br>We welcome any suggestions for the Bot Platform and API.</p>
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/bots" >Telegram Bots</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/bots/inline" >Inline Bots</a></li></ul></div>
<h1 id="dev_page_title">Inline Bots</h1>
<div id="dev_page_content"><!-- scroll_nav -->
<div class="dev_side_image">
<a href="/file/811140221/1/fW9vnLya4Fg/e2b5c530c7b0e019c4" target="_blank"><img src="/file/811140530/1/h-eMmPp2vp4/cd4a109f75e6561305" title="Inline bots. Click for hi-res picture">
</a></div>
<p>Beyond sending commands in private messages or groups, users can interact with your bot via <a href="/bots/api#inline-mode"><strong>inline queries</strong></a>. If inline queries are enabled, users can call your bot by typing its username and a query in the <strong>text input field</strong> in <strong>any</strong> chat. The query is sent to your bot in an update. This way, people can request content from your bot in <strong>any</strong> of their chats, groups, or channels without sending any messages at all.</p>
<div><center>
<a href="/file/811140995/1/I-wubuXAnzk/2e39739d0ac6bd5458" target="_blank"><img src="/file/811140995/1/I-wubuXAnzk/2e39739d0ac6bd5458" title="Users can type the bots username in any chat, then type a query without sending any messages" style="width:300px; padding:10px 0px 10px"/></a></center>
<br></div>
<p>To enable this option, send the <code>/setinline</code> command to <a href="https://telegram.me/botfather">@BotFather</a> and provide the placeholder text that the user will see in the input field after typing your bots name.</p>
<blockquote>
<p>See the <a href="/bots/api#inline-mode">Bot API Manual</a> for the relevant methods and objects.</p>
</blockquote>
<h3><a class="anchor" name="inline-results" href="#inline-results"><i class="anchor-icon"></i></a>Inline results</h3>
<p>Inline bots support <strong>all types of content</strong> available in Telegram (20 in all). They are capable of sending stickers, videos, music, locations, documents and more. </p>
<div><center>
<a href="/file/811140994/2/fvw-q_CRaBQ/c618325e119b0a8229" target="_blank"><img src="/file/811140994/2/fvw-q_CRaBQ/c618325e119b0a8229" title="All kinds of inline content" style="width: 295px; padding: 10px 20px;" /></a></center><br>
</div>
<p>Clients can display the results with vertical or horizontal scrolling, depending on the type of content:</p>
<div><center>
<a href="/file/811140049/2/M2mzqjZoiUw/2d872f0df2aed182d6" target="_blank"><img src="/file/811140049/2/M2mzqjZoiUw/2d872f0df2aed182d6" title="Vertical scrolling" style="width: 295px; padding: 0px 20px;" /></a>
<a href="/file/811140592/2/P4-tFhmBsCg/57418af08f1a252d45" target="_blank"><img src="/file/811140592/2/P4-tFhmBsCg/57418af08f1a252d45" title="Horizontal scrolling" style="width: 295px; padding: 0px 20px;" /></a>
</center>
<br></div>
<p>As soon as the user taps on an item, it&#39;s immediately sent to the recipient, and the input field is cleared.</p>
<h3><a class="anchor" name="switching-inline-pm-modes" href="#switching-inline-pm-modes"><i class="anchor-icon"></i></a>Switching inline/PM modes</h3>
<p>Some inline bots can benefit from an initial setup process, like connecting them to an account on an external service (e.g., YouTube). We&#39;ve added an easy way of switching between the private chat with a bot and whatever chat the user wants to share inline results in.</p>
<div><center>
<a href="/file/811140951/1/FD93gAgDVDI/8d8bdd16e6a7b40c12" target="_blank"><img src="/file/811140951/1/FD93gAgDVDI/8d8bdd16e6a7b40c12" title="Switch to PM button" style="width: 295px; padding: 10px 20px;" /></a></center><br>
</div>
<p>You can display a special Switch to PM button above the inline results (or instead of them). This button will open a private chat with the bot and pass a parameter of your choosing, so that you can prompt the user for the relevant setup actions. Once done, you can use an inline keyboard with a <a href="/bots/api#inlinekeyboardmarkup"><em>switch_inline_query</em></a> button to send the user back to the original chat. </p>
<p><strong>Sample bots</strong><br><a href="https://telegram.me/youtube">@youtube</a> Shows a Sign in to YouTube button, then suggests personalized results.</p>
<blockquote>
<p><a href="/bots/api#answerinlinequery">Manual: Switch to PM</a></p>
</blockquote>
<h3><a class="anchor" name="location-based-results" href="#location-based-results"><i class="anchor-icon"></i></a>Location-based results</h3>
<p>Inline bots can request location data from their users. Use the <code>/setinlinegeo</code> command with <a href="https://telegram.me/botfather">@BotFather</a> to enable this. Your bot will ask the user for permission to access their location whenever they send an inline request.</p>
<p><strong>Sample bot</strong><br><a href="https://telegram.me/foursquare">@foursquare</a> This bot will ask for permission to access the user&#39;s location, then provide geo-targeted results.</p>
<h3><a class="anchor" name="spreading-virally" href="#spreading-virally"><i class="anchor-icon"></i></a>Spreading virally</h3>
<p>Messages sent with the help of your bot will show its username next to the sender&#39;s name.</p>
<div><center>
<a href="/file/811140680/2/P3E5RVFzGZ8/5ae6f9c9610b0cbace" target="_blank"><img src="/file/811140680/2/P3E5RVFzGZ8/5ae6f9c9610b0cbace" title="Gif shared via a bot" style="width: 295px; padding: 0px 20px;" /></a>
<a href="/file/811140016/2/2b_B7nq9OQA/161b06d38843930fe5" target="_blank"><img src="/file/811140016/2/2b_B7nq9OQA/161b06d38843930fe5" title="Inline bot suggestions" style="width: 295px; padding: 0px 20px;" /></a>
<br><br></center></div>
<p>When a user taps on the bot username in the message header, the mention is automatically inserted into the input field. Entering the <code>@</code> symbol in the input field brings up a list of suggestions, featuring recently used inline bots.</p>
<h4><a class="anchor" name="collecting-feedback" href="#collecting-feedback"><i class="anchor-icon"></i></a>Collecting feedback</h4>
<p>To know which of the provided results your users are sending to their chat partners, send <a href="https://telegram.me/botfather">@Botfather</a> the <code>/setinlinefeedback</code> command. With this enabled, you will receive updates on the results chosen by your users.</p>
<p>Please note that this can create load issues for popular bots you may receive more results than actual requests due to caching (see the <em>cache_time</em> parameter in <a href="/bots/api#answerinlinequery">answerInlineQuery</a>). For these cases, we recommend adjusting the probability setting to receive 1/10, 1/100 or 1/1000 of the results.</p>
<h3><a class="anchor" name="inline-bot-samples" href="#inline-bot-samples"><i class="anchor-icon"></i></a>Inline bot samples</h3>
<p>Here are some sample inline bots, in case youre curious to see one in action. Try any of these:<br><a href="https://telegram.me/gif">@gif</a> GIF search<br><a href="https://telegram.me/vid">@vid</a> Video search<br><a href="https://telegram.me/pic">@pic</a> Yandex image search<br><a href="https://telegram.me/bing">@bing</a> Bing image search<br><a href="https://telegram.me/wiki">@wiki</a> Wikipedia search<br><a href="https://telegram.me/imdb">@imdb</a> IMDB search<br><a href="https://telegram.me/bold">@bold</a> Make bold, italic or fixed sys text</p>
<p><strong>NEW</strong><br><a href="https://telegram.me/youtube">@youtube</a> - Connect your account for personalized results<br><a href="https://telegram.me/music">@music</a> - Search and send classical music<br><a href="https://telegram.me/foursquare">@foursquare</a> Find and send venue addresses<br><a href="https://telegram.me/sticker">@sticker</a> Find and send stickers based on emoji</p>
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<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/topPeerCategoryPeers" >topPeerCategoryPeers</a></li></ul></div>
<h1 id="dev_page_title">topPeerCategoryPeers</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/account.chatThemes" >account.chatThemes</a></li></ul></div>
<h1 id="dev_page_title">account.chatThemes</h1>
<div id="dev_page_content"><p>Top peer category</p>
<div id="dev_page_content"><p>Available chat themes</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/topPeerCategoryPeers" class="current_page_link" >topPeerCategoryPeers</a>#fb834291 category:<a href="/type/TopPeerCategory" >TopPeerCategory</a> count:<a href="/type/int" >int</a> peers:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/TopPeer" >TopPeer</a>&gt; = <a href="/type/TopPeerCategoryPeers" >TopPeerCategoryPeers</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/account.chatThemes" class="current_page_link" >account.chatThemes</a>#fe4cbebd hash:<a href="/type/int" >int</a> themes:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/ChatTheme" >ChatTheme</a>&gt; = <a href="/type/account.ChatThemes" >account.ChatThemes</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,24 +64,22 @@
</thead>
<tbody>
<tr>
<td><strong>category</strong></td>
<td style="text-align: center;"><a href="/type/TopPeerCategory">TopPeerCategory</a></td>
<td>Top peer category of peers</td>
</tr>
<tr>
<td><strong>count</strong></td>
<td><strong>hash</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Count of peers</td>
<td><a href="/api/offsets#hash-generation">Hash for pagination, for more info click here</a></td>
</tr>
<tr>
<td><strong>peers</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/TopPeer">TopPeer</a>&gt;</td>
<td>Peers</td>
<td><strong>themes</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/ChatTheme">ChatTheme</a>&gt;</td>
<td>Available chat themes</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/TopPeerCategoryPeers">TopPeerCategoryPeers</a></p></div>
<p><a href="/type/account.ChatThemes">account.ChatThemes</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#pagination-in-the-api" id="pagination-in-the-api" name="pagination-in-the-api"><i class="anchor-icon"></i></a><a href="/api/offsets">Pagination in the API</a></h4>
<p>How to fetch results from large lists of objects.</p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>messages.messages</title>
<title>account.privacyRules</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Full list of messages with auxilary data.">
<meta property="og:title" content="messages.messages">
<meta property="description" content="Privacy rules">
<meta property="og:title" content="account.privacyRules">
<meta property="og:image" content="">
<meta property="og:description" content="Full list of messages with auxilary data.">
<meta property="og:description" content="Privacy rules">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messages.messages" >messages.messages</a></li></ul></div>
<h1 id="dev_page_title">messages.messages</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/account.privacyRules" >account.privacyRules</a></li></ul></div>
<h1 id="dev_page_title">account.privacyRules</h1>
<div id="dev_page_content"><p>Full list of messages with auxilary data.</p>
<div id="dev_page_content"><p>Privacy rules</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/messages.messages" class="current_page_link" >messages.messages</a>#8c718e87 messages:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/Message" >Message</a>&gt; chats:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/Chat" >Chat</a>&gt; users:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/User" >User</a>&gt; = <a href="/type/messages.Messages" >messages.Messages</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/account.privacyRules" class="current_page_link" >account.privacyRules</a>#50a04e45 rules:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/PrivacyRule" >PrivacyRule</a>&gt; chats:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/Chat" >Chat</a>&gt; users:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/User" >User</a>&gt; = <a href="/type/account.PrivacyRules" >account.PrivacyRules</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,24 +64,24 @@
</thead>
<tbody>
<tr>
<td><strong>messages</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/Message">Message</a>&gt;</td>
<td>List of messages</td>
<td><strong>rules</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/PrivacyRule">PrivacyRule</a>&gt;</td>
<td>Privacy rules</td>
</tr>
<tr>
<td><strong>chats</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/Chat">Chat</a>&gt;</td>
<td>List of chats mentioned in dialogs</td>
<td>Chats to which the rules apply</td>
</tr>
<tr>
<td><strong>users</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/User">User</a>&gt;</td>
<td>List of users mentioned in messages and chats</td>
<td>Users to which the rules apply</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/messages.Messages">messages.Messages</a></p></div>
<p><a href="/type/account.PrivacyRules">account.PrivacyRules</a></p></div>
</div>

View file

@ -0,0 +1,132 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>account.wallPapersNotModified</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="No new wallpapers were found">
<meta property="og:title" content="account.wallPapersNotModified">
<meta property="og:image" content="">
<meta property="og:description" content="No new wallpapers were found">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<h1 id="dev_page_title">account.wallPapersNotModified</h1>
<div id="dev_page_content"><p>No new wallpapers were found</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/account.wallPapersNotModified" class="current_page_link" >account.wallPapersNotModified</a>#1c199183 = <a href="/type/account.WallPapers" >account.WallPapers</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/account.WallPapers">account.WallPapers</a></p></div>
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View file

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<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>auth.codeTypeFlashCall</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Type of verification code that will be sent next if you call the resendCode method: SMS code">
<meta property="og:title" content="auth.codeTypeFlashCall">
<meta property="og:image" content="">
<meta property="og:description" content="Type of verification code that will be sent next if you call the resendCode method: SMS code">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
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<h1 id="dev_page_title">auth.codeTypeFlashCall</h1>
<div id="dev_page_content"><p>Type of verification code that will be sent next if you call the resendCode method: SMS code</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/auth.codeTypeFlashCall" class="current_page_link" >auth.codeTypeFlashCall</a>#226ccefb = <a href="/type/auth.CodeType" >auth.CodeType</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/auth.CodeType">auth.CodeType</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -0,0 +1,155 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>botCommandScopePeerUser</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="The specified bot commands will be valid only for a specific user in the specified group or supergroup.">
<meta property="og:title" content="botCommandScopePeerUser">
<meta property="og:image" content="">
<meta property="og:description" content="The specified bot commands will be valid only for a specific user in the specified group or supergroup.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/botCommandScopePeerUser" >botCommandScopePeerUser</a></li></ul></div>
<h1 id="dev_page_title">botCommandScopePeerUser</h1>
<div id="dev_page_content"><p>The specified bot commands will be valid only for a specific user in the specified <a href="/api/channel">group or supergroup</a>.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/botCommandScopePeerUser" class="current_page_link" >botCommandScopePeerUser</a>#a1321f3 peer:<a href="/type/InputPeer" >InputPeer</a> user_id:<a href="/type/InputUser" >InputUser</a> = <a href="/type/BotCommandScope" >BotCommandScope</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>peer</strong></td>
<td style="text-align: center;"><a href="/type/InputPeer">InputPeer</a></td>
<td>The chat</td>
</tr>
<tr>
<td><strong>user_id</strong></td>
<td style="text-align: center;"><a href="/type/InputUser">InputUser</a></td>
<td>The user</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/BotCommandScope">BotCommandScope</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#channels" id="channels" name="channels"><i class="anchor-icon"></i></a><a href="/api/channel">Channels</a></h4>
<p>How to handle channels, supergroups, groups, and what's the difference between them.</p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>botInlineMessageMediaGeo</title>
<title>botInlineMessageMediaAuto</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Send a geolocation">
<meta property="og:title" content="botInlineMessageMediaGeo">
<meta property="description" content="Send whatever media is attached to the botInlineMediaResult">
<meta property="og:title" content="botInlineMessageMediaAuto">
<meta property="og:image" content="">
<meta property="og:description" content="Send a geolocation">
<meta property="og:description" content="Send whatever media is attached to the botInlineMediaResult">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/botInlineMessageMediaGeo" >botInlineMessageMediaGeo</a></li></ul></div>
<h1 id="dev_page_title">botInlineMessageMediaGeo</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/botInlineMessageMediaAuto" >botInlineMessageMediaAuto</a></li></ul></div>
<h1 id="dev_page_title">botInlineMessageMediaAuto</h1>
<div id="dev_page_content"><p>Send a geolocation</p>
<div id="dev_page_content"><p>Send whatever media is attached to the <a href="/constructor/botInlineMediaResult">botInlineMediaResult</a></p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/botInlineMessageMediaGeo" class="current_page_link" >botInlineMessageMediaGeo</a>#51846fd flags:<a href="/type/%23" >#</a> geo:<a href="/type/GeoPoint" >GeoPoint</a> heading:flags.0?<a href="/type/int" >int</a> period:flags.1?<a href="/type/int" >int</a> proximity_notification_radius:flags.3?<a href="/type/int" >int</a> reply_markup:flags.2?<a href="/type/ReplyMarkup" >ReplyMarkup</a> = <a href="/type/BotInlineMessage" >BotInlineMessage</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/botInlineMessageMediaAuto" class="current_page_link" >botInlineMessageMediaAuto</a>#764cf810 flags:<a href="/type/%23" >#</a> message:<a href="/type/string" >string</a> entities:flags.1?<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/MessageEntity" >MessageEntity</a>&gt; reply_markup:flags.2?<a href="/type/ReplyMarkup" >ReplyMarkup</a> = <a href="/type/BotInlineMessage" >BotInlineMessage</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -69,24 +69,14 @@
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>geo</strong></td>
<td style="text-align: center;"><a href="/type/GeoPoint">GeoPoint</a></td>
<td>Geolocation</td>
<td><strong>message</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Caption</td>
</tr>
<tr>
<td><strong>heading</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/int">int</a></td>
<td>For <a href="/api/live-location">live locations</a>, a direction in which the location moves, in degrees; 1-360.</td>
</tr>
<tr>
<td><strong>period</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/int">int</a></td>
<td>Validity period</td>
</tr>
<tr>
<td><strong>proximity_notification_radius</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/type/int">int</a></td>
<td>For <a href="/api/live-location">live locations</a>, a maximum distance to another chat member for proximity alerts, in meters (0-100000).</td>
<td><strong>entities</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/MessageEntity">MessageEntity</a>&gt;</td>
<td><a href="/api/entities">Message entities for styled text</a></td>
</tr>
<tr>
<td><strong>reply_markup</strong></td>
@ -98,8 +88,10 @@
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/BotInlineMessage">BotInlineMessage</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#live-geolocation" id="live-geolocation" name="live-geolocation"><i class="anchor-icon"></i></a><a href="/api/live-location">Live geolocation</a></h4>
<p>Telegram allows sending the live geolocation of a user in a chat, optionally setting a proximity alert.</p></div>
<h4><a class="anchor" href="#styled-text-with-message-entities" id="styled-text-with-message-entities" name="styled-text-with-message-entities"><i class="anchor-icon"></i></a><a href="/api/entities">Styled text with message entities</a></h4>
<p>How to create styled text with message entities</p>
<h4><a class="anchor" href="#botinlinemediaresult" id="botinlinemediaresult" name="botinlinemediaresult"><i class="anchor-icon"></i></a><a href="/constructor/botInlineMediaResult">botInlineMediaResult</a></h4>
<p>Media result</p></div>
</div>
@ -138,9 +130,9 @@
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="//core.telegram.org/">Platform</a></h5>
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="//core.telegram.org/api">API</a></li>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
@ -157,7 +149,7 @@
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="//core.telegram.org/">Platform</a></h5>
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>account.sentEmailCode</title>
<title>cdnPublicKey</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="The sent email code">
<meta property="og:title" content="account.sentEmailCode">
<meta property="description" content="Public key to use only during handshakes to CDN DCs.">
<meta property="og:title" content="cdnPublicKey">
<meta property="og:image" content="">
<meta property="og:description" content="The sent email code">
<meta property="og:description" content="Public key to use only during handshakes to CDN DCs.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/account.sentEmailCode" >account.sentEmailCode</a></li></ul></div>
<h1 id="dev_page_title">account.sentEmailCode</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/cdnPublicKey" >cdnPublicKey</a></li></ul></div>
<h1 id="dev_page_title">cdnPublicKey</h1>
<div id="dev_page_content"><p>The sent email code</p>
<div id="dev_page_content"><p>Public key to use <strong>only</strong> during handshakes to <a href="/cdn">CDN</a> DCs.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/account.sentEmailCode" class="current_page_link" >account.sentEmailCode</a>#811f854f email_pattern:<a href="/type/string" >string</a> length:<a href="/type/int" >int</a> = <a href="/type/account.SentEmailCode" >account.SentEmailCode</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/cdnPublicKey" class="current_page_link" >cdnPublicKey</a>#c982eaba dc_id:<a href="/type/int" >int</a> public_key:<a href="/type/string" >string</a> = <a href="/type/CdnPublicKey" >CdnPublicKey</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,22 +64,21 @@
</thead>
<tbody>
<tr>
<td><strong>email_pattern</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>The email (to which the code was sent) must match this <a href="/api/pattern">pattern</a></td>
<td><strong>dc_id</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td><a href="/cdn">CDN DC</a> ID</td>
</tr>
<tr>
<td><strong>length</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>The length of the verification code</td>
<td><strong>public_key</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>RSA public key</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/account.SentEmailCode">account.SentEmailCode</a></p>
<p><a href="/type/CdnPublicKey">CdnPublicKey</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#pattern-matching" id="pattern-matching" name="pattern-matching"><i class="anchor-icon"></i></a><a href="/api/pattern">Pattern matching</a></h4>
<p>Some methods require the client to verify if the data obtained from an external source matches a certain pattern.</p></div>
<h4><a class="anchor" href="#encrypted-cdns-for-speed-and-security" id="encrypted-cdns-for-speed-and-security" name="encrypted-cdns-for-speed-and-security"><i class="anchor-icon"></i></a><a href="/cdn">Encrypted CDNs for Speed and Security</a></h4></div>
</div>

View file

@ -0,0 +1,289 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>channel</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Channel/supergroup info">
<meta property="og:title" content="channel">
<meta property="og:image" content="">
<meta property="og:description" content="Channel/supergroup info">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<li class="active"><a href="/schema">Schema</a></li>
</ul>
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<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/channel" >channel</a></li></ul></div>
<h1 id="dev_page_title">channel</h1>
<div id="dev_page_content"><p>Channel/supergroup info</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/channel" class="current_page_link" >channel</a>#8261ac61 flags:<a href="/type/%23" >#</a> creator:flags.0?true left:flags.2?true broadcast:flags.5?true verified:flags.7?true megagroup:flags.8?true restricted:flags.9?true signatures:flags.11?true min:flags.12?true scam:flags.19?true has_link:flags.20?true has_geo:flags.21?true slowmode_enabled:flags.22?true call_active:flags.23?true call_not_empty:flags.24?true fake:flags.25?true gigagroup:flags.26?true noforwards:flags.27?true id:<a href="/type/long" >long</a> access_hash:flags.13?<a href="/type/long" >long</a> title:<a href="/type/string" >string</a> username:flags.6?<a href="/type/string" >string</a> photo:<a href="/type/ChatPhoto" >ChatPhoto</a> date:<a href="/type/int" >int</a> restriction_reason:flags.9?<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/RestrictionReason" >RestrictionReason</a>&gt; admin_rights:flags.14?<a href="/type/ChatAdminRights" >ChatAdminRights</a> banned_rights:flags.15?<a href="/type/ChatBannedRights" >ChatBannedRights</a> default_banned_rights:flags.18?<a href="/type/ChatBannedRights" >ChatBannedRights</a> participants_count:flags.17?<a href="/type/int" >int</a> = <a href="/type/Chat" >Chat</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>creator</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/constructor/true">true</a></td>
<td>Whether the current user is the creator of this channel</td>
</tr>
<tr>
<td><strong>left</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
<td>Whether the current user has left this channel</td>
</tr>
<tr>
<td><strong>broadcast</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.5?<a href="/constructor/true">true</a></td>
<td>Is this a channel?</td>
</tr>
<tr>
<td><strong>verified</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.7?<a href="/constructor/true">true</a></td>
<td>Is this channel verified by telegram?</td>
</tr>
<tr>
<td><strong>megagroup</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.8?<a href="/constructor/true">true</a></td>
<td>Is this a supergroup?</td>
</tr>
<tr>
<td><strong>restricted</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.9?<a href="/constructor/true">true</a></td>
<td>Whether viewing/writing in this channel for a reason (see <code>restriction_reason</code></td>
</tr>
<tr>
<td><strong>signatures</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.11?<a href="/constructor/true">true</a></td>
<td>Whether signatures are enabled (channels)</td>
</tr>
<tr>
<td><strong>min</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.12?<a href="/constructor/true">true</a></td>
<td>See <a href="/api/min">min</a></td>
</tr>
<tr>
<td><strong>scam</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.19?<a href="/constructor/true">true</a></td>
<td>This channel/supergroup is probably a scam</td>
</tr>
<tr>
<td><strong>has_link</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.20?<a href="/constructor/true">true</a></td>
<td>Whether this channel has a private join link</td>
</tr>
<tr>
<td><strong>has_geo</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.21?<a href="/constructor/true">true</a></td>
<td>Whether this chanel has a geoposition</td>
</tr>
<tr>
<td><strong>slowmode_enabled</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.22?<a href="/constructor/true">true</a></td>
<td>Whether slow mode is enabled for groups to prevent flood in chat</td>
</tr>
<tr>
<td><strong>call_active</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.23?<a href="/constructor/true">true</a></td>
<td>Whether a group call or livestream is currently active</td>
</tr>
<tr>
<td><strong>call_not_empty</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.24?<a href="/constructor/true">true</a></td>
<td>Whether there's anyone in the group call or livestream</td>
</tr>
<tr>
<td><strong>fake</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.25?<a href="/constructor/true">true</a></td>
<td>If set, this <a href="/api/channel">supergroup/channel</a> was reported by many users as a fake or scam: be careful when interacting with it.</td>
</tr>
<tr>
<td><strong>gigagroup</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.26?<a href="/constructor/true">true</a></td>
<td>Whether this <a href="/api/channel">supergroup</a> is a gigagroup</td>
</tr>
<tr>
<td><strong>id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>ID of the channel</td>
</tr>
<tr>
<td><strong>access_hash</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.13?<a href="/type/long">long</a></td>
<td>Access hash</td>
</tr>
<tr>
<td><strong>title</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Title</td>
</tr>
<tr>
<td><strong>username</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.6?<a href="/type/string">string</a></td>
<td>Username</td>
</tr>
<tr>
<td><strong>photo</strong></td>
<td style="text-align: center;"><a href="/type/ChatPhoto">ChatPhoto</a></td>
<td>Profile photo</td>
</tr>
<tr>
<td><strong>date</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Date when the user joined the supergroup/channel, or if the user isn't a member, its creation date</td>
</tr>
<tr>
<td><strong>restriction_reason</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.9?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/RestrictionReason">RestrictionReason</a>&gt;</td>
<td>Contains the reason why access to this channel must be restricted.</td>
</tr>
<tr>
<td><strong>admin_rights</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.14?<a href="/type/ChatAdminRights">ChatAdminRights</a></td>
<td>Admin rights of the user in this channel (see <a href="/api/rights">rights</a>)</td>
</tr>
<tr>
<td><strong>banned_rights</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.15?<a href="/type/ChatBannedRights">ChatBannedRights</a></td>
<td>Banned rights of the user in this channel (see <a href="/api/rights">rights</a>)</td>
</tr>
<tr>
<td><strong>default_banned_rights</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.18?<a href="/type/ChatBannedRights">ChatBannedRights</a></td>
<td>Default chat rights (see <a href="/api/rights">rights</a>)</td>
</tr>
<tr>
<td><strong>participants_count</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.17?<a href="/type/int">int</a></td>
<td>Participant count</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/Chat">Chat</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#min-constructors" id="min-constructors" name="min-constructors"><i class="anchor-icon"></i></a><a href="/api/min">Min constructors</a></h4>
<p>In some situations user and channel constructors have reduced set of fields present (although id is always there) and min flag set.</p>
<h4><a class="anchor" href="#channels" id="channels" name="channels"><i class="anchor-icon"></i></a><a href="/api/channel">Channels</a></h4>
<p>How to handle channels, supergroups, groups, and what's the difference between them.</p>
<h4><a class="anchor" href="#admin-banned-default-rights" id="admin-banned-default-rights" name="admin-banned-default-rights"><i class="anchor-icon"></i></a><a href="/api/rights">Admin, banned, default rights</a></h4>
<p>How to handle admin permissions, granular bans and global permissions in channels, groups and supergroups.</p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
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<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
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<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
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<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
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</html>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>inputChatPhoto</title>
<title>channelAdminLogEventActionDeleteMessage</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Existing photo to be set as a chat profile photo.">
<meta property="og:title" content="inputChatPhoto">
<meta property="description" content="A message was deleted">
<meta property="og:title" content="channelAdminLogEventActionDeleteMessage">
<meta property="og:image" content="">
<meta property="og:description" content="Existing photo to be set as a chat profile photo.">
<meta property="og:description" content="A message was deleted">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputChatPhoto" >inputChatPhoto</a></li></ul></div>
<h1 id="dev_page_title">inputChatPhoto</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/channelAdminLogEventActionDeleteMessage" >channelAdminLogEventActionDeleteMessage</a></li></ul></div>
<h1 id="dev_page_title">channelAdminLogEventActionDeleteMessage</h1>
<div id="dev_page_content"><p>Existing photo to be set as a chat profile photo.</p>
<div id="dev_page_content"><p>A message was deleted</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputChatPhoto" class="current_page_link" >inputChatPhoto</a>#8953ad37 id:<a href="/type/InputPhoto" >InputPhoto</a> = <a href="/type/InputChatPhoto" >InputChatPhoto</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/channelAdminLogEventActionDeleteMessage" class="current_page_link" >channelAdminLogEventActionDeleteMessage</a>#42e047bb message:<a href="/type/Message" >Message</a> = <a href="/type/ChannelAdminLogEventAction" >ChannelAdminLogEventAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,14 +64,14 @@
</thead>
<tbody>
<tr>
<td><strong>id</strong></td>
<td style="text-align: center;"><a href="/type/InputPhoto">InputPhoto</a></td>
<td>Existing photo</td>
<td><strong>message</strong></td>
<td style="text-align: center;"><a href="/type/Message">Message</a></td>
<td>The message that was deleted</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputChatPhoto">InputChatPhoto</a></p></div>
<p><a href="/type/ChannelAdminLogEventAction">ChannelAdminLogEventAction</a></p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>channelAdminLogEventActionParticipantVolume</title>
<title>channelAdminLogEventActionDiscardGroupCall</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume">
<meta property="og:title" content="channelAdminLogEventActionParticipantVolume">
<meta property="description" content="A group call was terminated">
<meta property="og:title" content="channelAdminLogEventActionDiscardGroupCall">
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<meta property="og:description" content="channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume">
<meta property="og:description" content="A group call was terminated">
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@ -36,10 +36,10 @@
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<h1 id="dev_page_title">channelAdminLogEventActionParticipantVolume</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/channelAdminLogEventActionDiscardGroupCall" >channelAdminLogEventActionDiscardGroupCall</a></li></ul></div>
<h1 id="dev_page_title">channelAdminLogEventActionDiscardGroupCall</h1>
<div id="dev_page_content"><p>channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume</p>
<div id="dev_page_content"><p>A group call was terminated</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
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@ -52,7 +52,7 @@
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<pre class="page_scheme"><code><a href="/constructor/channelAdminLogEventActionParticipantVolume" class="current_page_link" >channelAdminLogEventActionParticipantVolume</a>#3e7f6847 participant:<a href="/type/GroupCallParticipant" >GroupCallParticipant</a> = <a href="/type/ChannelAdminLogEventAction" >ChannelAdminLogEventAction</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/channelAdminLogEventActionDiscardGroupCall" class="current_page_link" >channelAdminLogEventActionDiscardGroupCall</a>#db9f9140 call:<a href="/type/InputGroupCall" >InputGroupCall</a> = <a href="/type/ChannelAdminLogEventAction" >ChannelAdminLogEventAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,9 +64,9 @@
</thead>
<tbody>
<tr>
<td><strong>participant</strong></td>
<td style="text-align: center;"><a href="/type/GroupCallParticipant">GroupCallParticipant</a></td>
<td>The participant whose volume was changed</td>
<td><strong>call</strong></td>
<td style="text-align: center;"><a href="/type/InputGroupCall">InputGroupCall</a></td>
<td>The group call that was terminated</td>
</tr>
</tbody>
</table>

View file

@ -0,0 +1,150 @@
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<title>channelAdminLogEventActionParticipantJoinByInvite</title>
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<meta property="description" content="A user joined the supergroup/channel using a specific invite link">
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<h1 id="dev_page_title">channelAdminLogEventActionParticipantJoinByInvite</h1>
<div id="dev_page_content"><p>A user joined the <a href="/api/channel">supergroup/channel</a> using a specific invite link</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
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<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
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<li><a href="/api/layers">More...</a></li>
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<pre class="page_scheme"><code><a href="/constructor/channelAdminLogEventActionParticipantJoinByInvite" class="current_page_link" >channelAdminLogEventActionParticipantJoinByInvite</a>#5cdada77 invite:<a href="/type/ExportedChatInvite" >ExportedChatInvite</a> = <a href="/type/ChannelAdminLogEventAction" >ChannelAdminLogEventAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>invite</strong></td>
<td style="text-align: center;"><a href="/type/ExportedChatInvite">ExportedChatInvite</a></td>
<td>The invite link used to join the <a href="/api/channel">supergroup/channel</a></td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/ChannelAdminLogEventAction">ChannelAdminLogEventAction</a></p>
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<h4><a class="anchor" href="#channels" id="channels" name="channels"><i class="anchor-icon"></i></a><a href="/api/channel">Channels</a></h4>
<p>How to handle channels, supergroups, groups, and what's the difference between them.</p></div>
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@ -2,12 +2,12 @@
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<title>messageActionChannelCreate</title>
<title>channelParticipantsSearch</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="The channel was created">
<meta property="og:title" content="messageActionChannelCreate">
<meta property="description" content="Query participants by name">
<meta property="og:title" content="channelParticipantsSearch">
<meta property="og:image" content="">
<meta property="og:description" content="The channel was created">
<meta property="og:description" content="Query participants by name">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
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<h1 id="dev_page_title">messageActionChannelCreate</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/channelParticipantsSearch" >channelParticipantsSearch</a></li></ul></div>
<h1 id="dev_page_title">channelParticipantsSearch</h1>
<div id="dev_page_content"><p>The channel was created</p>
<div id="dev_page_content"><p>Query participants by name</p>
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@ -52,7 +52,7 @@
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<pre class="page_scheme"><code><a href="/constructor/messageActionChannelCreate" class="current_page_link" >messageActionChannelCreate</a>#95d2ac92 title:<a href="/type/string" >string</a> = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/channelParticipantsSearch" class="current_page_link" >channelParticipantsSearch</a>#656ac4b q:<a href="/type/string" >string</a> = <a href="/type/ChannelParticipantsFilter" >ChannelParticipantsFilter</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,14 +64,14 @@
</thead>
<tbody>
<tr>
<td><strong>title</strong></td>
<td><strong>q</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Original channel/supergroup title</td>
<td>Search query</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/MessageAction">MessageAction</a></p></div>
<p><a href="/type/ChannelParticipantsFilter">ChannelParticipantsFilter</a></p></div>
</div>

View file

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<title>chatBannedRights</title>
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<meta property="description" content="Represents the rights of a normal user in a supergroup/channel/chat. In this case, the flags are inverted: if set, a flag does not allow a user to do X.">
<meta property="og:title" content="chatBannedRights">
<meta property="og:image" content="">
<meta property="og:description" content="Represents the rights of a normal user in a supergroup/channel/chat. In this case, the flags are inverted: if set, a flag does not allow a user to do X.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<h1 id="dev_page_title">chatBannedRights</h1>
<div id="dev_page_content"><p>Represents the rights of a normal user in a <a href="/api/channel">supergroup/channel/chat</a>. In this case, the flags are inverted: if set, a flag <strong>does not allow</strong> a user to do X.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/chatBannedRights" class="current_page_link" >chatBannedRights</a>#9f120418 flags:<a href="/type/%23" >#</a> view_messages:flags.0?true send_messages:flags.1?true send_media:flags.2?true send_stickers:flags.3?true send_gifs:flags.4?true send_games:flags.5?true send_inline:flags.6?true embed_links:flags.7?true send_polls:flags.8?true change_info:flags.10?true invite_users:flags.15?true pin_messages:flags.17?true until_date:<a href="/type/int" >int</a> = <a href="/type/ChatBannedRights" >ChatBannedRights</a>;</code></pre></p>
<h3><a class="anchor" name="parameters" href="#parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th align="center">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td align="center"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>view_messages</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to view messages in a <a href="/api/channel">supergroup/channel/chat</a></td>
</tr>
<tr>
<td><strong>send_messages</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to send messages in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>send_media</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to send any media in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>send_stickers</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to send stickers in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>send_gifs</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.4?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to send gifs in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>send_games</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.5?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to send games in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>send_inline</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.6?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to use inline bots in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>embed_links</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.7?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to embed links in the messages of a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>send_polls</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.8?<a href="/constructor/true">true</a></td>
<td>If set, does not allow a user to send polls in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>change_info</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.10?<a href="/constructor/true">true</a></td>
<td>If set, does not allow any user to change the description of a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>invite_users</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.15?<a href="/constructor/true">true</a></td>
<td>If set, does not allow any user to invite users in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>pin_messages</strong></td>
<td align="center"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.17?<a href="/constructor/true">true</a></td>
<td>If set, does not allow any user to pin messages in a <a href="/api/channel">supergroup/chat</a></td>
</tr>
<tr>
<td><strong>until_date</strong></td>
<td align="center"><a href="/type/int">int</a></td>
<td>Validity of said permissions (it is considered forever any value less then 30 seconds or more then 366 days).</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" name="type" href="#type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/ChatBannedRights">ChatBannedRights</a></p>
<h3><a class="anchor" name="related-pages" href="#related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" name="channels" href="#channels"><i class="anchor-icon"></i></a><a href="/api/channel">Channels</a></h4>
<p>How to handle channels, supergroups, groups, and what&#39;s the difference between them.</p>
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View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>messages.sentEncryptedFile</title>
<title>chatInvitePeek</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Message with a file enclosure sent to a protected chat">
<meta property="og:title" content="messages.sentEncryptedFile">
<meta property="description" content="A chat invitation that also allows peeking into the group to read messages without joining it.">
<meta property="og:title" content="chatInvitePeek">
<meta property="og:image" content="">
<meta property="og:description" content="Message with a file enclosure sent to a protected chat">
<meta property="og:description" content="A chat invitation that also allows peeking into the group to read messages without joining it.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messages.sentEncryptedFile" >messages.sentEncryptedFile</a></li></ul></div>
<h1 id="dev_page_title">messages.sentEncryptedFile</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/chatInvitePeek" >chatInvitePeek</a></li></ul></div>
<h1 id="dev_page_title">chatInvitePeek</h1>
<div id="dev_page_content"><p>Message with a file enclosure sent to a protected chat</p>
<div id="dev_page_content"><p>A chat invitation that also allows peeking into the group to read messages without joining it.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/messages.sentEncryptedFile" class="current_page_link" >messages.sentEncryptedFile</a>#9493ff32 date:<a href="/type/int" >int</a> file:<a href="/type/EncryptedFile" >EncryptedFile</a> = <a href="/type/messages.SentEncryptedMessage" >messages.SentEncryptedMessage</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/chatInvitePeek" class="current_page_link" >chatInvitePeek</a>#61695cb0 chat:<a href="/type/Chat" >Chat</a> expires:<a href="/type/int" >int</a> = <a href="/type/ChatInvite" >ChatInvite</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,19 +64,19 @@
</thead>
<tbody>
<tr>
<td><strong>date</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Sending date</td>
<td><strong>chat</strong></td>
<td style="text-align: center;"><a href="/type/Chat">Chat</a></td>
<td>Chat information</td>
</tr>
<tr>
<td><strong>file</strong></td>
<td style="text-align: center;"><a href="/type/EncryptedFile">EncryptedFile</a></td>
<td>Attached file</td>
<td><strong>expires</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Read-only anonymous access to this group will be revoked at this date</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/messages.SentEncryptedMessage">messages.SentEncryptedMessage</a></p></div>
<p><a href="/type/ChatInvite">ChatInvite</a></p></div>
</div>

View file

@ -0,0 +1,420 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>config</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Current configuration">
<meta property="og:title" content="config">
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<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
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<li class="active"><a href="/schema">Schema</a></li>
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<h1 id="dev_page_title">config</h1>
<div id="dev_page_content"><p>Current configuration</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/config" class="current_page_link" >config</a>#330b4067 flags:<a href="/type/%23" >#</a> phonecalls_enabled:flags.1?true default_p2p_contacts:flags.3?true preload_featured_stickers:flags.4?true ignore_phone_entities:flags.5?true revoke_pm_inbox:flags.6?true blocked_mode:flags.8?true pfs_enabled:flags.13?true date:<a href="/type/int" >int</a> expires:<a href="/type/int" >int</a> test_mode:<a href="/type/Bool" >Bool</a> this_dc:<a href="/type/int" >int</a> dc_options:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/DcOption" >DcOption</a>&gt; dc_txt_domain_name:<a href="/type/string" >string</a> chat_size_max:<a href="/type/int" >int</a> megagroup_size_max:<a href="/type/int" >int</a> forwarded_count_max:<a href="/type/int" >int</a> online_update_period_ms:<a href="/type/int" >int</a> offline_blur_timeout_ms:<a href="/type/int" >int</a> offline_idle_timeout_ms:<a href="/type/int" >int</a> online_cloud_timeout_ms:<a href="/type/int" >int</a> notify_cloud_delay_ms:<a href="/type/int" >int</a> notify_default_delay_ms:<a href="/type/int" >int</a> push_chat_period_ms:<a href="/type/int" >int</a> push_chat_limit:<a href="/type/int" >int</a> saved_gifs_limit:<a href="/type/int" >int</a> edit_time_limit:<a href="/type/int" >int</a> revoke_time_limit:<a href="/type/int" >int</a> revoke_pm_time_limit:<a href="/type/int" >int</a> rating_e_decay:<a href="/type/int" >int</a> stickers_recent_limit:<a href="/type/int" >int</a> stickers_faved_limit:<a href="/type/int" >int</a> channels_read_media_period:<a href="/type/int" >int</a> tmp_sessions:flags.0?<a href="/type/int" >int</a> pinned_dialogs_count_max:<a href="/type/int" >int</a> pinned_infolder_count_max:<a href="/type/int" >int</a> call_receive_timeout_ms:<a href="/type/int" >int</a> call_ring_timeout_ms:<a href="/type/int" >int</a> call_connect_timeout_ms:<a href="/type/int" >int</a> call_packet_timeout_ms:<a href="/type/int" >int</a> me_url_prefix:<a href="/type/string" >string</a> autoupdate_url_prefix:flags.7?<a href="/type/string" >string</a> gif_search_username:flags.9?<a href="/type/string" >string</a> venue_search_username:flags.10?<a href="/type/string" >string</a> img_search_username:flags.11?<a href="/type/string" >string</a> static_maps_provider:flags.12?<a href="/type/string" >string</a> caption_length_max:<a href="/type/int" >int</a> message_length_max:<a href="/type/int" >int</a> webfile_dc_id:<a href="/type/int" >int</a> suggested_lang_code:flags.2?<a href="/type/string" >string</a> lang_pack_version:flags.2?<a href="/type/int" >int</a> base_lang_pack_version:flags.2?<a href="/type/int" >int</a> = <a href="/type/Config" >Config</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>phonecalls_enabled</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
<td>Whether phone calls can be used</td>
</tr>
<tr>
<td><strong>default_p2p_contacts</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/constructor/true">true</a></td>
<td>Whether the client should use P2P by default for phone calls with contacts</td>
</tr>
<tr>
<td><strong>preload_featured_stickers</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.4?<a href="/constructor/true">true</a></td>
<td>Whether the client should preload featured stickers</td>
</tr>
<tr>
<td><strong>ignore_phone_entities</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.5?<a href="/constructor/true">true</a></td>
<td>Whether the client should ignore phone <a href="/api/entities">entities</a></td>
</tr>
<tr>
<td><strong>revoke_pm_inbox</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.6?<a href="/constructor/true">true</a></td>
<td>Whether incoming private messages can be deleted for both participants</td>
</tr>
<tr>
<td><strong>blocked_mode</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.8?<a href="/constructor/true">true</a></td>
<td>Indicates that telegram is <em>probably</em> censored by governments/ISPs in the current region</td>
</tr>
<tr>
<td><strong>pfs_enabled</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.13?<a href="/constructor/true">true</a></td>
<td>Whether <a href="/api/pfs">pfs</a> was used</td>
</tr>
<tr>
<td><strong>date</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Current date at the server</td>
</tr>
<tr>
<td><strong>expires</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Expiration date of this config: when it expires it'll have to be refetched using <a href="/method/help.getConfig">help.getConfig</a></td>
</tr>
<tr>
<td><strong>test_mode</strong></td>
<td style="text-align: center;"><a href="/type/Bool">Bool</a></td>
<td>Whether we're connected to the test DCs</td>
</tr>
<tr>
<td><strong>this_dc</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>ID of the DC that returned the reply</td>
</tr>
<tr>
<td><strong>dc_options</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/DcOption">DcOption</a>&gt;</td>
<td>DC IP list</td>
</tr>
<tr>
<td><strong>dc_txt_domain_name</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Domain name for fetching encrypted DC list from DNS TXT record</td>
</tr>
<tr>
<td><strong>chat_size_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum member count for normal <a href="/api/channel">groups</a></td>
</tr>
<tr>
<td><strong>megagroup_size_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum member count for <a href="/api/channel">supergroups</a></td>
</tr>
<tr>
<td><strong>forwarded_count_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum number of messages that can be forwarded at once using <a href="/method/messages.forwardMessages">messages.forwardMessages</a>.</td>
</tr>
<tr>
<td><strong>online_update_period_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>The client should <a href="/method/account.updateStatus">update its online status</a> every N milliseconds</td>
</tr>
<tr>
<td><strong>offline_blur_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Delay before offline status needs to be sent to the server</td>
</tr>
<tr>
<td><strong>offline_idle_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Time without any user activity after which it should be treated offline</td>
</tr>
<tr>
<td><strong>online_cloud_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>If we are offline, but were online from some other client in last <code>online_cloud_timeout_ms</code> milliseconds after we had gone offline, then delay offline notification for <code>notify_cloud_delay_ms</code> milliseconds.</td>
</tr>
<tr>
<td><strong>notify_cloud_delay_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>If we are offline, but online from some other client then delay sending the offline notification for <code>notify_cloud_delay_ms</code> milliseconds.</td>
</tr>
<tr>
<td><strong>notify_default_delay_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>If some other client is online, then delay notification for <code>notification_default_delay_ms</code> milliseconds</td>
</tr>
<tr>
<td><strong>push_chat_period_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Not for client use</td>
</tr>
<tr>
<td><strong>push_chat_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Not for client use</td>
</tr>
<tr>
<td><strong>saved_gifs_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum count of saved gifs</td>
</tr>
<tr>
<td><strong>edit_time_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Only messages with age smaller than the one specified can be edited</td>
</tr>
<tr>
<td><strong>revoke_time_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Only channel/supergroup messages with age smaller than the specified can be deleted</td>
</tr>
<tr>
<td><strong>revoke_pm_time_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Only private messages with age smaller than the specified can be deleted</td>
</tr>
<tr>
<td><strong>rating_e_decay</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Exponential decay rate for computing <a href="/api/top-rating">top peer rating</a></td>
</tr>
<tr>
<td><strong>stickers_recent_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum number of recent stickers</td>
</tr>
<tr>
<td><strong>stickers_faved_limit</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum number of faved stickers</td>
</tr>
<tr>
<td><strong>channels_read_media_period</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Indicates that round videos (video notes) and voice messages sent in channels and older than the specified period must be marked as read</td>
</tr>
<tr>
<td><strong>tmp_sessions</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/int">int</a></td>
<td>Temporary <a href="/passport">passport</a> sessions</td>
</tr>
<tr>
<td><strong>pinned_dialogs_count_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum count of pinned dialogs</td>
</tr>
<tr>
<td><strong>pinned_infolder_count_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum count of dialogs per folder</td>
</tr>
<tr>
<td><strong>call_receive_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum allowed outgoing ring time in VoIP calls: if the user we're calling doesn't reply within the specified time (in milliseconds), we should hang up the call</td>
</tr>
<tr>
<td><strong>call_ring_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum allowed incoming ring time in VoIP calls: if the current user doesn't reply within the specified time (in milliseconds), the call will be automatically refused</td>
</tr>
<tr>
<td><strong>call_connect_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>VoIP connection timeout: if the instance of libtgvoip on the other side of the call doesn't connect to our instance of libtgvoip within the specified time (in milliseconds), the call must be aborted</td>
</tr>
<tr>
<td><strong>call_packet_timeout_ms</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>If during a VoIP call a packet isn't received for the specified period of time, the call must be aborted</td>
</tr>
<tr>
<td><strong>me_url_prefix</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>The domain to use to parse in-app links.<br>For example t.me indicates that t.me/username links should parsed to @username, t.me/addsticker/name should be parsed to the appropriate stickerset and so on...</td>
</tr>
<tr>
<td><strong>autoupdate_url_prefix</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.7?<a href="/type/string">string</a></td>
<td>URL to use to auto-update the current app</td>
</tr>
<tr>
<td><strong>gif_search_username</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.9?<a href="/type/string">string</a></td>
<td>Username of the bot to use to search for GIFs</td>
</tr>
<tr>
<td><strong>venue_search_username</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.10?<a href="/type/string">string</a></td>
<td>Username of the bot to use to search for venues</td>
</tr>
<tr>
<td><strong>img_search_username</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.11?<a href="/type/string">string</a></td>
<td>Username of the bot to use for image search</td>
</tr>
<tr>
<td><strong>static_maps_provider</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.12?<a href="/type/string">string</a></td>
<td>ID of the map provider to use for venues</td>
</tr>
<tr>
<td><strong>caption_length_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum length of caption (length in utf8 codepoints)</td>
</tr>
<tr>
<td><strong>message_length_max</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Maximum length of messages (length in utf8 codepoints)</td>
</tr>
<tr>
<td><strong>webfile_dc_id</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>DC ID to use to download <a href="/api/files">webfiles</a></td>
</tr>
<tr>
<td><strong>suggested_lang_code</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/string">string</a></td>
<td>Suggested language code</td>
</tr>
<tr>
<td><strong>lang_pack_version</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/int">int</a></td>
<td>Language pack version</td>
</tr>
<tr>
<td><strong>base_lang_pack_version</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/int">int</a></td>
<td>Basic language pack version</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/Config">Config</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#styled-text-with-message-entities" id="styled-text-with-message-entities" name="styled-text-with-message-entities"><i class="anchor-icon"></i></a><a href="/api/entities">Styled text with message entities</a></h4>
<p>How to create styled text with message entities</p>
<h4><a class="anchor" href="#perfect-forward-secrecy" id="perfect-forward-secrecy" name="perfect-forward-secrecy"><i class="anchor-icon"></i></a><a href="/api/pfs">Perfect Forward Secrecy</a></h4>
<p>Binding temporary authorization key to permanent ones.</p>
<h4><a class="anchor" href="#helpgetconfig" id="helpgetconfig" name="helpgetconfig"><i class="anchor-icon"></i></a><a href="/method/help.getConfig">help.getConfig</a></h4>
<p>Returns current configuration, including data center configuration.</p>
<h4><a class="anchor" href="#channels" id="channels" name="channels"><i class="anchor-icon"></i></a><a href="/api/channel">Channels</a></h4>
<p>How to handle channels, supergroups, groups, and what's the difference between them.</p>
<h4><a class="anchor" href="#messagesforwardmessages" id="messagesforwardmessages" name="messagesforwardmessages"><i class="anchor-icon"></i></a><a href="/method/messages.forwardMessages">messages.forwardMessages</a></h4>
<p>Forwards messages by their IDs.</p>
<h4><a class="anchor" href="#accountupdatestatus" id="accountupdatestatus" name="accountupdatestatus"><i class="anchor-icon"></i></a><a href="/method/account.updateStatus">account.updateStatus</a></h4>
<p>Updates online user status.</p>
<h4><a class="anchor" href="#top-peer-rating" id="top-peer-rating" name="top-peer-rating"><i class="anchor-icon"></i></a><a href="/api/top-rating">Top peer rating</a></h4>
<p>If enabled, the rating of top peers indicates the relevance of a frequently used peer in a certain category (frequently messaged users, frequently used bots, inline bots, frequently visited channels and so on).</p>
<h4><a class="anchor" href="#telegram-passport-manual" id="telegram-passport-manual" name="telegram-passport-manual"><i class="anchor-icon"></i></a><a href="/passport">Telegram Passport Manual</a></h4>
<h4><a class="anchor" href="#uploading-and-downloading-files" id="uploading-and-downloading-files" name="uploading-and-downloading-files"><i class="anchor-icon"></i></a><a href="/api/files">Uploading and Downloading Files</a></h4>
<p>How to transfer large data batches correctly.</p></div>
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<h1 id="dev_page_title">contacts.topPeersNotModified</h1>
<div id="dev_page_content"><p>Top peer info hasn't changed</p>
<p><div class="clearfix">
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<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
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<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
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<li><a href="/api/layers">More...</a></li>
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<pre class="page_scheme"><code><a href="/constructor/contacts.topPeersNotModified" class="current_page_link" >contacts.topPeersNotModified</a>#de266ef5 = <a href="/type/contacts.TopPeers" >contacts.TopPeers</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/contacts.TopPeers">contacts.TopPeers</a></p></div>
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<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>dialog</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Chat">
<meta property="og:title" content="dialog">
<meta property="og:image" content="">
<meta property="og:description" content="Chat">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<h1 id="dev_page_title">dialog</h1>
<div id="dev_page_content"><p>Chat</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/dialog" class="current_page_link" >dialog</a>#2c171f72 flags:<a href="/type/%23" >#</a> pinned:flags.2?true unread_mark:flags.3?true peer:<a href="/type/Peer" >Peer</a> top_message:<a href="/type/int" >int</a> read_inbox_max_id:<a href="/type/int" >int</a> read_outbox_max_id:<a href="/type/int" >int</a> unread_count:<a href="/type/int" >int</a> unread_mentions_count:<a href="/type/int" >int</a> notify_settings:<a href="/type/PeerNotifySettings" >PeerNotifySettings</a> pts:flags.0?<a href="/type/int" >int</a> draft:flags.1?<a href="/type/DraftMessage" >DraftMessage</a> folder_id:flags.4?<a href="/type/int" >int</a> = <a href="/type/Dialog" >Dialog</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>pinned</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
<td>Is the dialog pinned</td>
</tr>
<tr>
<td><strong>unread_mark</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/constructor/true">true</a></td>
<td>Whether the chat was manually marked as unread</td>
</tr>
<tr>
<td><strong>peer</strong></td>
<td style="text-align: center;"><a href="/type/Peer">Peer</a></td>
<td>The chat</td>
</tr>
<tr>
<td><strong>top_message</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>The latest message ID</td>
</tr>
<tr>
<td><strong>read_inbox_max_id</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Position up to which all incoming messages are read.</td>
</tr>
<tr>
<td><strong>read_outbox_max_id</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Position up to which all outgoing messages are read.</td>
</tr>
<tr>
<td><strong>unread_count</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Number of unread messages</td>
</tr>
<tr>
<td><strong>unread_mentions_count</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Number of <a href="/api/mentions">unread mentions</a></td>
</tr>
<tr>
<td><strong>notify_settings</strong></td>
<td style="text-align: center;"><a href="/type/PeerNotifySettings">PeerNotifySettings</a></td>
<td>Notification settings</td>
</tr>
<tr>
<td><strong>pts</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/int">int</a></td>
<td><a href="/api/updates">PTS</a></td>
</tr>
<tr>
<td><strong>draft</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/DraftMessage">DraftMessage</a></td>
<td>Message draft</td>
</tr>
<tr>
<td><strong>folder_id</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.4?<a href="/type/int">int</a></td>
<td><a href="/api/folders#peer-folders">Peer folder ID, for more info click here</a></td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/Dialog">Dialog</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#mentions" id="mentions" name="mentions"><i class="anchor-icon"></i></a><a href="/api/mentions">Mentions</a></h4>
<p>Telegram allows mentioning other users in case of urgent duckling matters, and quickly navigating to those mentions in order to read them as swiftly as possible.</p>
<h4><a class="anchor" href="#working-with-updates" id="working-with-updates" name="working-with-updates"><i class="anchor-icon"></i></a><a href="/api/updates">Working with Updates</a></h4>
<p>How to subscribe to updates and handle them properly.</p>
<h4><a class="anchor" href="#folders" id="folders" name="folders"><i class="anchor-icon"></i></a><a href="/api/folders">Folders</a></h4>
<p>Telegram allows placing chats into folders, based on their type, mute status, or other custom criteria, thanks to folder blacklists and whitelists.</p></div>
</div>
</div>
</div>
<div class="footer_wrap">
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<h5>Telegram</h5>
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<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>dialogFolder</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Dialog in folder">
<meta property="og:title" content="dialogFolder">
<meta property="og:image" content="">
<meta property="og:description" content="Dialog in folder">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<h1 id="dev_page_title">dialogFolder</h1>
<div id="dev_page_content"><p>Dialog in folder</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/dialogFolder" class="current_page_link" >dialogFolder</a>#71bd134c flags:<a href="/type/%23" >#</a> pinned:flags.2?true folder:<a href="/type/Folder" >Folder</a> peer:<a href="/type/Peer" >Peer</a> top_message:<a href="/type/int" >int</a> unread_muted_peers_count:<a href="/type/int" >int</a> unread_unmuted_peers_count:<a href="/type/int" >int</a> unread_muted_messages_count:<a href="/type/int" >int</a> unread_unmuted_messages_count:<a href="/type/int" >int</a> = <a href="/type/Dialog" >Dialog</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>pinned</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
<td>Is this folder pinned</td>
</tr>
<tr>
<td><strong>folder</strong></td>
<td style="text-align: center;"><a href="/type/Folder">Folder</a></td>
<td>The folder</td>
</tr>
<tr>
<td><strong>peer</strong></td>
<td style="text-align: center;"><a href="/type/Peer">Peer</a></td>
<td>Peer in folder</td>
</tr>
<tr>
<td><strong>top_message</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Latest message ID of dialog</td>
</tr>
<tr>
<td><strong>unread_muted_peers_count</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Number of unread muted peers in folder</td>
</tr>
<tr>
<td><strong>unread_unmuted_peers_count</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Number of unread unmuted peers in folder</td>
</tr>
<tr>
<td><strong>unread_muted_messages_count</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Number of unread messages from muted peers in folder</td>
</tr>
<tr>
<td><strong>unread_unmuted_messages_count</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Number of unread messages from unmuted peers in folder</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/Dialog">Dialog</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
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<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
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<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
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<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
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<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
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</div>
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<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
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View file

@ -0,0 +1,167 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>documentAttributeSticker</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Defines a sticker">
<meta property="og:title" content="documentAttributeSticker">
<meta property="og:image" content="">
<meta property="og:description" content="Defines a sticker">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/documentAttributeSticker" >documentAttributeSticker</a></li></ul></div>
<h1 id="dev_page_title">documentAttributeSticker</h1>
<div id="dev_page_content"><p>Defines a sticker</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/documentAttributeSticker" class="current_page_link" >documentAttributeSticker</a>#6319d612 flags:<a href="/type/%23" >#</a> mask:flags.1?true alt:<a href="/type/string" >string</a> stickerset:<a href="/type/InputStickerSet" >InputStickerSet</a> mask_coords:flags.0?<a href="/type/MaskCoords" >MaskCoords</a> = <a href="/type/DocumentAttribute" >DocumentAttribute</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>mask</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
<td>Whether this is a mask sticker</td>
</tr>
<tr>
<td><strong>alt</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Alternative emoji representation of sticker</td>
</tr>
<tr>
<td><strong>stickerset</strong></td>
<td style="text-align: center;"><a href="/type/InputStickerSet">InputStickerSet</a></td>
<td>Associated stickerset</td>
</tr>
<tr>
<td><strong>mask_coords</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/MaskCoords">MaskCoords</a></td>
<td>Mask coordinates (if this is a mask sticker, attached to a photo)</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/DocumentAttribute">DocumentAttribute</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
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View file

@ -0,0 +1,172 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>documentAttributeVideo</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Defines a video">
<meta property="og:title" content="documentAttributeVideo">
<meta property="og:image" content="">
<meta property="og:description" content="Defines a video">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/documentAttributeVideo" >documentAttributeVideo</a></li></ul></div>
<h1 id="dev_page_title">documentAttributeVideo</h1>
<div id="dev_page_content"><p>Defines a video</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/documentAttributeVideo" class="current_page_link" >documentAttributeVideo</a>#ef02ce6 flags:<a href="/type/%23" >#</a> round_message:flags.0?true supports_streaming:flags.1?true duration:<a href="/type/int" >int</a> w:<a href="/type/int" >int</a> h:<a href="/type/int" >int</a> = <a href="/type/DocumentAttribute" >DocumentAttribute</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>round_message</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/constructor/true">true</a></td>
<td>Whether this is a round video</td>
</tr>
<tr>
<td><strong>supports_streaming</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
<td>Whether the video supports streaming</td>
</tr>
<tr>
<td><strong>duration</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Duration in seconds</td>
</tr>
<tr>
<td><strong>w</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Video width</td>
</tr>
<tr>
<td><strong>h</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Video height</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/DocumentAttribute">DocumentAttribute</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
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View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>encryptedFileEmpty</title>
<title>geoPointEmpty</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Empty constructor, unexisitng file.">
<meta property="og:title" content="encryptedFileEmpty">
<meta property="description" content="Empty constructor.">
<meta property="og:title" content="geoPointEmpty">
<meta property="og:image" content="">
<meta property="og:description" content="Empty constructor, unexisitng file.">
<meta property="og:description" content="Empty constructor.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/encryptedFileEmpty" >encryptedFileEmpty</a></li></ul></div>
<h1 id="dev_page_title">encryptedFileEmpty</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/geoPointEmpty" >geoPointEmpty</a></li></ul></div>
<h1 id="dev_page_title">geoPointEmpty</h1>
<div id="dev_page_content"><p>Empty constructor, unexisitng file.</p>
<div id="dev_page_content"><p>Empty constructor.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,11 +52,11 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/encryptedFileEmpty" class="current_page_link" >encryptedFileEmpty</a>#c21f497e = <a href="/type/EncryptedFile" >EncryptedFile</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/geoPointEmpty" class="current_page_link" >geoPointEmpty</a>#1117dd5f = <a href="/type/GeoPoint" >GeoPoint</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/EncryptedFile">EncryptedFile</a></p></div>
<p><a href="/type/GeoPoint">GeoPoint</a></p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>chatParticipant</title>
<title>groupCallDiscarded</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Group member.">
<meta property="og:title" content="chatParticipant">
<meta property="description" content="An ended group call">
<meta property="og:title" content="groupCallDiscarded">
<meta property="og:image" content="">
<meta property="og:description" content="Group member.">
<meta property="og:description" content="An ended group call">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/chatParticipant" >chatParticipant</a></li></ul></div>
<h1 id="dev_page_title">chatParticipant</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/groupCallDiscarded" >groupCallDiscarded</a></li></ul></div>
<h1 id="dev_page_title">groupCallDiscarded</h1>
<div id="dev_page_content"><p>Group member.</p>
<div id="dev_page_content"><p>An ended group call</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/chatParticipant" class="current_page_link" >chatParticipant</a>#c02d4007 user_id:<a href="/type/long" >long</a> inviter_id:<a href="/type/long" >long</a> date:<a href="/type/int" >int</a> = <a href="/type/ChatParticipant" >ChatParticipant</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/groupCallDiscarded" class="current_page_link" >groupCallDiscarded</a>#7780bcb4 id:<a href="/type/long" >long</a> access_hash:<a href="/type/long" >long</a> duration:<a href="/type/int" >int</a> = <a href="/type/GroupCall" >GroupCall</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,24 +64,24 @@
</thead>
<tbody>
<tr>
<td><strong>user_id</strong></td>
<td><strong>id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>Member user ID</td>
<td>Group call ID</td>
</tr>
<tr>
<td><strong>inviter_id</strong></td>
<td><strong>access_hash</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>ID of the user that added the member to the group</td>
<td>Group call access hash</td>
</tr>
<tr>
<td><strong>date</strong></td>
<td><strong>duration</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Date added to the group</td>
<td>Group call duration</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/ChatParticipant">ChatParticipant</a></p></div>
<p><a href="/type/GroupCall">GroupCall</a></p></div>
</div>

View file

@ -0,0 +1,162 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>help.countryCode</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Country code and phone number pattern of a specific country">
<meta property="og:title" content="help.countryCode">
<meta property="og:image" content="">
<meta property="og:description" content="Country code and phone number pattern of a specific country">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
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</ul>
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<h1 id="dev_page_title">help.countryCode</h1>
<div id="dev_page_content"><p>Country code and phone number pattern of a specific country</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/help.countryCode" class="current_page_link" >help.countryCode</a>#4203c5ef flags:<a href="/type/%23" >#</a> country_code:<a href="/type/string" >string</a> prefixes:flags.0?<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/string" >string</a>&gt; patterns:flags.1?<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/string" >string</a>&gt; = <a href="/type/help.CountryCode" >help.CountryCode</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>country_code</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>ISO country code</td>
</tr>
<tr>
<td><strong>prefixes</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/string">string</a>&gt;</td>
<td>Possible phone prefixes</td>
</tr>
<tr>
<td><strong>patterns</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/string">string</a>&gt;</td>
<td>Phone patterns: for example, <code>XXX XXX XXX</code></td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/help.CountryCode">help.CountryCode</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
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@ -0,0 +1,147 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>help.inviteText</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Text of a text message with an invitation to install Telegram.">
<meta property="og:title" content="help.inviteText">
<meta property="og:image" content="">
<meta property="og:description" content="Text of a text message with an invitation to install Telegram.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
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<h1 id="dev_page_title">help.inviteText</h1>
<div id="dev_page_content"><p>Text of a text message with an invitation to install Telegram.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/help.inviteText" class="current_page_link" >help.inviteText</a>#18cb9f78 message:<a href="/type/string" >string</a> = <a href="/type/help.InviteText" >help.InviteText</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>message</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Text of the message</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/help.InviteText">help.InviteText</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -0,0 +1,150 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>help.termsOfServiceUpdateEmpty</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="No changes were made to telegram&#39;s terms of service">
<meta property="og:title" content="help.termsOfServiceUpdateEmpty">
<meta property="og:image" content="">
<meta property="og:description" content="No changes were made to telegram&#39;s terms of service">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/help.termsOfServiceUpdateEmpty" >help.termsOfServiceUpdateEmpty</a></li></ul></div>
<h1 id="dev_page_title">help.termsOfServiceUpdateEmpty</h1>
<div id="dev_page_content"><p>No changes were made to telegram's terms of service</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/help.termsOfServiceUpdateEmpty" class="current_page_link" >help.termsOfServiceUpdateEmpty</a>#e3309f7f expires:<a href="/type/int" >int</a> = <a href="/type/help.TermsOfServiceUpdate" >help.TermsOfServiceUpdate</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>expires</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>New TOS updates will have to be queried using <a href="/method/help.getTermsOfServiceUpdate">help.getTermsOfServiceUpdate</a> in <code>expires</code> seconds</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/help.TermsOfServiceUpdate">help.TermsOfServiceUpdate</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#helpgettermsofserviceupdate" id="helpgettermsofserviceupdate" name="helpgettermsofserviceupdate"><i class="anchor-icon"></i></a><a href="/method/help.getTermsOfServiceUpdate">help.getTermsOfServiceUpdate</a></h4>
<p>Look for updates of telegram's terms of service</p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>updateBotInlineSend</title>
<title>inputBotInlineMessageMediaInvoice</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="The result of an inline query that was chosen by a user and sent to their chat partner. Please see our documentation on the feedback collecting for details on how to enable these updates for your bot.">
<meta property="og:title" content="updateBotInlineSend">
<meta property="description" content="An invoice">
<meta property="og:title" content="inputBotInlineMessageMediaInvoice">
<meta property="og:image" content="">
<meta property="og:description" content="The result of an inline query that was chosen by a user and sent to their chat partner. Please see our documentation on the feedback collecting for details on how to enable these updates for your bot.">
<meta property="og:description" content="An invoice">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/updateBotInlineSend" >updateBotInlineSend</a></li></ul></div>
<h1 id="dev_page_title">updateBotInlineSend</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputBotInlineMessageMediaInvoice" >inputBotInlineMessageMediaInvoice</a></li></ul></div>
<h1 id="dev_page_title">inputBotInlineMessageMediaInvoice</h1>
<div id="dev_page_content"><p>The result of an inline query that was chosen by a user and sent to their chat partner. Please see our documentation on the <a href="https://core.telegram.org/bots/inline#collecting-feedback">feedback collecting</a> for details on how to enable these updates for your bot.</p>
<div id="dev_page_content"><p>An invoice</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/updateBotInlineSend" class="current_page_link" >updateBotInlineSend</a>#12f12a07 flags:<a href="/type/%23" >#</a> user_id:<a href="/type/long" >long</a> query:<a href="/type/string" >string</a> geo:flags.0?<a href="/type/GeoPoint" >GeoPoint</a> id:<a href="/type/string" >string</a> msg_id:flags.1?<a href="/type/InputBotInlineMessageID" >InputBotInlineMessageID</a> = <a href="/type/Update" >Update</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/inputBotInlineMessageMediaInvoice" class="current_page_link" >inputBotInlineMessageMediaInvoice</a>#d7e78225 flags:<a href="/type/%23" >#</a> title:<a href="/type/string" >string</a> description:<a href="/type/string" >string</a> photo:flags.0?<a href="/type/InputWebDocument" >InputWebDocument</a> invoice:<a href="/type/Invoice" >Invoice</a> payload:<a href="/type/bytes" >bytes</a> provider:<a href="/type/string" >string</a> provider_data:<a href="/type/DataJSON" >DataJSON</a> reply_markup:flags.2?<a href="/type/ReplyMarkup" >ReplyMarkup</a> = <a href="/type/InputBotInlineMessage" >InputBotInlineMessage</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -69,34 +69,49 @@
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>user_id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>The user that chose the result</td>
</tr>
<tr>
<td><strong>query</strong></td>
<td><strong>title</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>The query that was used to obtain the result</td>
<td>Product name, 1-32 characters</td>
</tr>
<tr>
<td><strong>geo</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/GeoPoint">GeoPoint</a></td>
<td>Optional. Sender location, only for bots that require user location</td>
</tr>
<tr>
<td><strong>id</strong></td>
<td><strong>description</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>The unique identifier for the result that was chosen</td>
<td>Product description, 1-255 characters</td>
</tr>
<tr>
<td><strong>msg_id</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/InputBotInlineMessageID">InputBotInlineMessageID</a></td>
<td>Identifier of the sent inline message. Available only if there is an inline keyboard attached to the message. Will be also received in callback queries and can be used to edit the message.</td>
<td><strong>photo</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/InputWebDocument">InputWebDocument</a></td>
<td>Invoice photo</td>
</tr>
<tr>
<td><strong>invoice</strong></td>
<td style="text-align: center;"><a href="/type/Invoice">Invoice</a></td>
<td>The invoice</td>
</tr>
<tr>
<td><strong>payload</strong></td>
<td style="text-align: center;"><a href="/type/bytes">bytes</a></td>
<td>Bot-defined invoice payload, 1-128 bytes. This will not be displayed to the user, use for your internal processes.</td>
</tr>
<tr>
<td><strong>provider</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Payments provider token, obtained via <a href="https://t.me/botfather">Botfather</a></td>
</tr>
<tr>
<td><strong>provider_data</strong></td>
<td style="text-align: center;"><a href="/type/DataJSON">DataJSON</a></td>
<td>A JSON-serialized object for data about the invoice, which will be shared with the payment provider. A detailed description of the required fields should be provided by the payment provider.</td>
</tr>
<tr>
<td><strong>reply_markup</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/ReplyMarkup">ReplyMarkup</a></td>
<td>Inline keyboard</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/Update">Update</a></p></div>
<p><a href="/type/InputBotInlineMessage">InputBotInlineMessage</a></p></div>
</div>

View file

@ -0,0 +1,170 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputBotInlineMessageText</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Simple text message">
<meta property="og:title" content="inputBotInlineMessageText">
<meta property="og:image" content="">
<meta property="og:description" content="Simple text message">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
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<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
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<li class="active"><a href="/schema">Schema</a></li>
</ul>
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<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputBotInlineMessageText" >inputBotInlineMessageText</a></li></ul></div>
<h1 id="dev_page_title">inputBotInlineMessageText</h1>
<div id="dev_page_content"><p>Simple text message</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputBotInlineMessageText" class="current_page_link" >inputBotInlineMessageText</a>#3dcd7a87 flags:<a href="/type/%23" >#</a> no_webpage:flags.0?true message:<a href="/type/string" >string</a> entities:flags.1?<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/MessageEntity" >MessageEntity</a>&gt; reply_markup:flags.2?<a href="/type/ReplyMarkup" >ReplyMarkup</a> = <a href="/type/InputBotInlineMessage" >InputBotInlineMessage</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>flags</strong></td>
<td style="text-align: center;"><a href="/type/%23">#</a></td>
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>no_webpage</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/constructor/true">true</a></td>
<td>Disable webpage preview</td>
</tr>
<tr>
<td><strong>message</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Message</td>
</tr>
<tr>
<td><strong>entities</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/MessageEntity">MessageEntity</a>&gt;</td>
<td><a href="/api/entities">Message entities for styled text</a></td>
</tr>
<tr>
<td><strong>reply_markup</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/ReplyMarkup">ReplyMarkup</a></td>
<td>Inline keyboard</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputBotInlineMessage">InputBotInlineMessage</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#styled-text-with-message-entities" id="styled-text-with-message-entities" name="styled-text-with-message-entities"><i class="anchor-icon"></i></a><a href="/api/entities">Styled text with message entities</a></h4>
<p>How to create styled text with message entities</p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
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<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
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</ul>
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<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -0,0 +1,164 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputBotInlineResultPhoto</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Photo">
<meta property="og:title" content="inputBotInlineResultPhoto">
<meta property="og:image" content="">
<meta property="og:description" content="Photo">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputBotInlineResultPhoto" >inputBotInlineResultPhoto</a></li></ul></div>
<h1 id="dev_page_title">inputBotInlineResultPhoto</h1>
<div id="dev_page_content"><p>Photo</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputBotInlineResultPhoto" class="current_page_link" >inputBotInlineResultPhoto</a>#a8d864a7 id:<a href="/type/string" >string</a> type:<a href="/type/string" >string</a> photo:<a href="/type/InputPhoto" >InputPhoto</a> send_message:<a href="/type/InputBotInlineMessage" >InputBotInlineMessage</a> = <a href="/type/InputBotInlineResult" >InputBotInlineResult</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>id</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Result ID</td>
</tr>
<tr>
<td><strong>type</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Result type (see <a href="/bots/api#inlinequeryresult">bot API docs</a>)</td>
</tr>
<tr>
<td><strong>photo</strong></td>
<td style="text-align: center;"><a href="/type/InputPhoto">InputPhoto</a></td>
<td>Photo to send</td>
</tr>
<tr>
<td><strong>send_message</strong></td>
<td style="text-align: center;"><a href="/type/InputBotInlineMessage">InputBotInlineMessage</a></td>
<td>Message to send when the result is selected</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputBotInlineResult">InputBotInlineResult</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#telegram-bot-api" id="telegram-bot-api" name="telegram-bot-api"><i class="anchor-icon"></i></a><a href="/bots/api">Telegram Bot API</a></h4></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -0,0 +1,160 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputCheckPasswordSRP</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Constructor for checking the validity of a 2FA SRP password (see SRP)">
<meta property="og:title" content="inputCheckPasswordSRP">
<meta property="og:image" content="">
<meta property="og:description" content="Constructor for checking the validity of a 2FA SRP password (see SRP)">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
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<h1 id="dev_page_title">inputCheckPasswordSRP</h1>
<div id="dev_page_content"><p>Constructor for checking the validity of a 2FA SRP password (see <a href="/api/srp">SRP</a>)</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputCheckPasswordSRP" class="current_page_link" >inputCheckPasswordSRP</a>#d27ff082 srp_id:<a href="/type/long" >long</a> A:<a href="/type/bytes" >bytes</a> M1:<a href="/type/bytes" >bytes</a> = <a href="/type/InputCheckPasswordSRP" >InputCheckPasswordSRP</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>srp_id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td><a href="/api/srp">SRP ID</a></td>
</tr>
<tr>
<td><strong>A</strong></td>
<td style="text-align: center;"><a href="/type/bytes">bytes</a></td>
<td><code>A</code> parameter (see <a href="/api/srp">SRP</a>)</td>
</tr>
<tr>
<td><strong>M1</strong></td>
<td style="text-align: center;"><a href="/type/bytes">bytes</a></td>
<td><code>M1</code> parameter (see <a href="/api/srp">SRP</a>)</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputCheckPasswordSRP">InputCheckPasswordSRP</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#two-factor-authentication" id="two-factor-authentication" name="two-factor-authentication"><i class="anchor-icon"></i></a><a href="/api/srp">Two-factor authentication</a></h4>
<p>How to login to a user's account if they have enabled 2FA, how to change password.</p></div>
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Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
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View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>inputStickerSetDice</title>
<title>inputMediaDice</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Used for fetching animated dice stickers">
<meta property="og:title" content="inputStickerSetDice">
<meta property="description" content="Send a dice-based animated sticker">
<meta property="og:title" content="inputMediaDice">
<meta property="og:image" content="">
<meta property="og:description" content="Used for fetching animated dice stickers">
<meta property="og:description" content="Send a dice-based animated sticker">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputStickerSetDice" >inputStickerSetDice</a></li></ul></div>
<h1 id="dev_page_title">inputStickerSetDice</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputMediaDice" >inputMediaDice</a></li></ul></div>
<h1 id="dev_page_title">inputMediaDice</h1>
<div id="dev_page_content"><p>Used for fetching <a href="/api/dice">animated dice stickers</a></p>
<div id="dev_page_content"><p>Send a <a href="/api/dice">dice-based animated sticker</a></p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputStickerSetDice" class="current_page_link" >inputStickerSetDice</a>#e67f520e emoticon:<a href="/type/string" >string</a> = <a href="/type/InputStickerSet" >InputStickerSet</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/inputMediaDice" class="current_page_link" >inputMediaDice</a>#e66fbf7b emoticon:<a href="/type/string" >string</a> = <a href="/type/InputMedia" >InputMedia</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -71,7 +71,7 @@
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputStickerSet">InputStickerSet</a></p>
<p><a href="/type/InputMedia">InputMedia</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#dice" id="dice" name="dice"><i class="anchor-icon"></i></a><a href="/api/dice">Dice</a></h4>
<p>Telegram supports sending <a href="https://telegram.org/blog/folders#and-one-more-thing">animated dice</a> emojis.</p></div>

View file

@ -0,0 +1,132 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputMediaEmpty</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Empty media content of a message.">
<meta property="og:title" content="inputMediaEmpty">
<meta property="og:image" content="">
<meta property="og:description" content="Empty media content of a message.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<h1 id="dev_page_title">inputMediaEmpty</h1>
<div id="dev_page_content"><p>Empty media content of a message.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputMediaEmpty" class="current_page_link" >inputMediaEmpty</a>#9664f57f = <a href="/type/InputMedia" >InputMedia</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputMedia">InputMedia</a></p></div>
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<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
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View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>inputMessagesFilterVoice</title>
<title>inputMessagesFilterContacts</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Return only messages containing voice notes">
<meta property="og:title" content="inputMessagesFilterVoice">
<meta property="description" content="Return only messages containing contacts">
<meta property="og:title" content="inputMessagesFilterContacts">
<meta property="og:image" content="">
<meta property="og:description" content="Return only messages containing voice notes">
<meta property="og:description" content="Return only messages containing contacts">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputMessagesFilterVoice" >inputMessagesFilterVoice</a></li></ul></div>
<h1 id="dev_page_title">inputMessagesFilterVoice</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputMessagesFilterContacts" >inputMessagesFilterContacts</a></li></ul></div>
<h1 id="dev_page_title">inputMessagesFilterContacts</h1>
<div id="dev_page_content"><p>Return only messages containing voice notes</p>
<div id="dev_page_content"><p>Return only messages containing contacts</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputMessagesFilterVoice" class="current_page_link" >inputMessagesFilterVoice</a>#50f5c392 = <a href="/type/MessagesFilter" >MessagesFilter</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/inputMessagesFilterContacts" class="current_page_link" >inputMessagesFilterContacts</a>#e062db83 = <a href="/type/MessagesFilter" >MessagesFilter</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>

View file

@ -0,0 +1,132 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputMessagesFilterPhotos</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Filter for messages containing photos.">
<meta property="og:title" content="inputMessagesFilterPhotos">
<meta property="og:image" content="">
<meta property="og:description" content="Filter for messages containing photos.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
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<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputMessagesFilterPhotos" >inputMessagesFilterPhotos</a></li></ul></div>
<h1 id="dev_page_title">inputMessagesFilterPhotos</h1>
<div id="dev_page_content"><p>Filter for messages containing photos.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputMessagesFilterPhotos" class="current_page_link" >inputMessagesFilterPhotos</a>#9609a51c = <a href="/type/MessagesFilter" >MessagesFilter</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/MessagesFilter">MessagesFilter</a></p></div>
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View file

@ -0,0 +1,132 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputMessagesFilterRoundVideo</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Return only round videos">
<meta property="og:title" content="inputMessagesFilterRoundVideo">
<meta property="og:image" content="">
<meta property="og:description" content="Return only round videos">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
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</div>
</div>
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<h1 id="dev_page_title">inputMessagesFilterRoundVideo</h1>
<div id="dev_page_content"><p>Return only round videos</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputMessagesFilterRoundVideo" class="current_page_link" >inputMessagesFilterRoundVideo</a>#b549da53 = <a href="/type/MessagesFilter" >MessagesFilter</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/MessagesFilter">MessagesFilter</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
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<h5><a href="/">Platform</a></h5>
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<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
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<h5><a href="//telegram.org/faq">About</a></h5>
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<h5><a href="//telegram.org/apps">Apps</a></h5>
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<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
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View file

@ -0,0 +1,132 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputMessagesFilterVideo</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Filter for messages containing videos.">
<meta property="og:title" content="inputMessagesFilterVideo">
<meta property="og:image" content="">
<meta property="og:description" content="Filter for messages containing videos.">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputMessagesFilterVideo" >inputMessagesFilterVideo</a></li></ul></div>
<h1 id="dev_page_title">inputMessagesFilterVideo</h1>
<div id="dev_page_content"><p>Filter for messages containing videos.</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputMessagesFilterVideo" class="current_page_link" >inputMessagesFilterVideo</a>#9fc00e65 = <a href="/type/MessagesFilter" >MessagesFilter</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/MessagesFilter">MessagesFilter</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
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<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
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<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
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View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>inputPrivacyValueDisallowContacts</title>
<title>inputPrivacyKeyChatInvite</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Disallow only contacts">
<meta property="og:title" content="inputPrivacyValueDisallowContacts">
<meta property="description" content="Whether the user can be invited to chats">
<meta property="og:title" content="inputPrivacyKeyChatInvite">
<meta property="og:image" content="">
<meta property="og:description" content="Disallow only contacts">
<meta property="og:description" content="Whether the user can be invited to chats">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputPrivacyValueDisallowContacts" >inputPrivacyValueDisallowContacts</a></li></ul></div>
<h1 id="dev_page_title">inputPrivacyValueDisallowContacts</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputPrivacyKeyChatInvite" >inputPrivacyKeyChatInvite</a></li></ul></div>
<h1 id="dev_page_title">inputPrivacyKeyChatInvite</h1>
<div id="dev_page_content"><p>Disallow only contacts</p>
<div id="dev_page_content"><p>Whether the user can be invited to chats</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,11 +52,11 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputPrivacyValueDisallowContacts" class="current_page_link" >inputPrivacyValueDisallowContacts</a>#ba52007 = <a href="/type/InputPrivacyRule" >InputPrivacyRule</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/inputPrivacyKeyChatInvite" class="current_page_link" >inputPrivacyKeyChatInvite</a>#bdfb0426 = <a href="/type/InputPrivacyKey" >InputPrivacyKey</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputPrivacyRule">InputPrivacyRule</a></p></div>
<p><a href="/type/InputPrivacyKey">InputPrivacyKey</a></p></div>
</div>

View file

@ -0,0 +1,132 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>inputPrivacyKeyForwards</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Whether messages forwarded from this user will be anonymous">
<meta property="og:title" content="inputPrivacyKeyForwards">
<meta property="og:image" content="">
<meta property="og:description" content="Whether messages forwarded from this user will be anonymous">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputPrivacyKeyForwards" >inputPrivacyKeyForwards</a></li></ul></div>
<h1 id="dev_page_title">inputPrivacyKeyForwards</h1>
<div id="dev_page_content"><p>Whether messages forwarded from this user will be <a href="https://telegram.org/blog/unsend-privacy-emoji#anonymous-forwarding">anonymous</a></p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputPrivacyKeyForwards" class="current_page_link" >inputPrivacyKeyForwards</a>#a4dd4c08 = <a href="/type/InputPrivacyKey" >InputPrivacyKey</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputPrivacyKey">InputPrivacyKey</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>inputStickerSetAnimatedEmoji</title>
<title>inputStickerSetEmpty</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Animated emojis stickerset">
<meta property="og:title" content="inputStickerSetAnimatedEmoji">
<meta property="description" content="Empty constructor">
<meta property="og:title" content="inputStickerSetEmpty">
<meta property="og:image" content="">
<meta property="og:description" content="Animated emojis stickerset">
<meta property="og:description" content="Empty constructor">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputStickerSetAnimatedEmoji" >inputStickerSetAnimatedEmoji</a></li></ul></div>
<h1 id="dev_page_title">inputStickerSetAnimatedEmoji</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputStickerSetEmpty" >inputStickerSetEmpty</a></li></ul></div>
<h1 id="dev_page_title">inputStickerSetEmpty</h1>
<div id="dev_page_content"><p>Animated emojis stickerset</p>
<div id="dev_page_content"><p>Empty constructor</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputStickerSetAnimatedEmoji" class="current_page_link" >inputStickerSetAnimatedEmoji</a>#28703c8 = <a href="/type/InputStickerSet" >InputStickerSet</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/inputStickerSetEmpty" class="current_page_link" >inputStickerSetEmpty</a>#ffb62b95 = <a href="/type/InputStickerSet" >InputStickerSet</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>peerChannel</title>
<title>jsonBool</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Channel/supergroup">
<meta property="og:title" content="peerChannel">
<meta property="description" content="JSON boolean value">
<meta property="og:title" content="jsonBool">
<meta property="og:image" content="">
<meta property="og:description" content="Channel/supergroup">
<meta property="og:description" content="JSON boolean value">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/peerChannel" >peerChannel</a></li></ul></div>
<h1 id="dev_page_title">peerChannel</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/jsonBool" >jsonBool</a></li></ul></div>
<h1 id="dev_page_title">jsonBool</h1>
<div id="dev_page_content"><p>Channel/supergroup</p>
<div id="dev_page_content"><p>JSON boolean value</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/peerChannel" class="current_page_link" >peerChannel</a>#a2a5371e channel_id:<a href="/type/long" >long</a> = <a href="/type/Peer" >Peer</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/jsonBool" class="current_page_link" >jsonBool</a>#c7345e6a value:<a href="/type/Bool" >Bool</a> = <a href="/type/JSONValue" >JSONValue</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,14 +64,14 @@
</thead>
<tbody>
<tr>
<td><strong>channel_id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>Channel ID</td>
<td><strong>value</strong></td>
<td style="text-align: center;"><a href="/type/Bool">Bool</a></td>
<td>Value</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/Peer">Peer</a></p></div>
<p><a href="/type/JSONValue">JSONValue</a></p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>textPhone</title>
<title>keyboardButtonUrl</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Rich text linked to a phone number">
<meta property="og:title" content="textPhone">
<meta property="description" content="URL button">
<meta property="og:title" content="keyboardButtonUrl">
<meta property="og:image" content="">
<meta property="og:description" content="Rich text linked to a phone number">
<meta property="og:description" content="URL button">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/textPhone" >textPhone</a></li></ul></div>
<h1 id="dev_page_title">textPhone</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/keyboardButtonUrl" >keyboardButtonUrl</a></li></ul></div>
<h1 id="dev_page_title">keyboardButtonUrl</h1>
<div id="dev_page_content"><p>Rich text linked to a phone number</p>
<div id="dev_page_content"><p>URL button</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/textPhone" class="current_page_link" >textPhone</a>#1ccb966a text:<a href="/type/RichText" >RichText</a> phone:<a href="/type/string" >string</a> = <a href="/type/RichText" >RichText</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/keyboardButtonUrl" class="current_page_link" >keyboardButtonUrl</a>#258aff05 text:<a href="/type/string" >string</a> url:<a href="/type/string" >string</a> = <a href="/type/KeyboardButton" >KeyboardButton</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -65,18 +65,18 @@
<tbody>
<tr>
<td><strong>text</strong></td>
<td style="text-align: center;"><a href="/type/RichText">RichText</a></td>
<td>Text</td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Button label</td>
</tr>
<tr>
<td><strong>phone</strong></td>
<td><strong>url</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Phone number</td>
<td>URL</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/RichText">RichText</a></p></div>
<p><a href="/type/KeyboardButton">KeyboardButton</a></p></div>
</div>

View file

@ -0,0 +1,152 @@
<!DOCTYPE html>
<html class="">
<head>
<meta charset="utf-8">
<title>langPackString</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Translated localization string">
<meta property="og:title" content="langPackString">
<meta property="og:image" content="">
<meta property="og:description" content="Translated localization string">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
<link href="/css/telegram.css?215" rel="stylesheet" media="screen">
<style>
</style>
</head>
<body class="preload">
<div class="dev_page_wrap">
<div class="dev_page_head navbar navbar-static-top navbar-tg">
<div class="navbar-inner">
<div class="container clearfix">
<ul class="nav navbar-nav navbar-right hidden-xs"><li class="navbar-twitter"><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)"><i class="icon icon-twitter"></i><span> Twitter</span></a></li></ul>
<ul class="nav navbar-nav">
<li><a href="//telegram.org/">Home</a></li>
<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
<li class="hidden-xs"><a href="//telegram.org/apps">Apps</a></li>
<li class=""><a href="/api">API</a></li>
<li class=""><a href="/mtproto">Protocol</a></li>
<li class="active"><a href="/schema">Schema</a></li>
</ul>
</div>
</div>
</div>
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/langPackString" >langPackString</a></li></ul></div>
<h1 id="dev_page_title">langPackString</h1>
<div id="dev_page_content"><p>Translated localization string</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 133 <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="?layer=1">1 &ndash; Base layer</a></li><li><a href="?layer=2">2 &ndash; New userpic notifications</a></li><li><a href="?layer=3">3 &ndash; Send message can trigger link change</a></li><li><a href="?layer=4">4 &ndash; Check-in chats</a></li><li><a href="?layer=5">5 &ndash; Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 &ndash; Foursquare integration</a></li><li><a href="?layer=7">7 &ndash; Added wallPaperSolid</a></li><li><a href="?layer=8">8 &ndash; Added end-to-end encryption</a></li><li><a href="?layer=9">9 &ndash; Improved big files upload perfomance</a></li><li><a href="?layer=10">10 &ndash; Improved chat participants updates</a></li><li><a href="?layer=11">11 &ndash; Improved secret chats</a></li><li><a href="?layer=12">12 &ndash; New dynamic support</a></li><li><a href="?layer=13">13 &ndash; Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 &ndash; Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 &ndash; Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 &ndash; Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 &ndash; Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 &ndash; Added usernames</a></li><li><a href="?layer=23">23 &ndash; Stickers for secret chats</a></li><li><a href="?layer=105">105 &ndash; Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 &ndash; Login with QR code</a></li><li><a href="?layer=109">109 &ndash; Polls v2</a></li><li><a href="?layer=110">110 &ndash; People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 &ndash; Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 &ndash; Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 &ndash; PSA</a></li><li><a href="?layer=114">114 &ndash; Video thumbs for GIFs</a></li><li><a href="?layer=115">115 &ndash; Peek Channel Invite</a></li><li><a href="?layer=116">116 &ndash; Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 &ndash; WebRTC Phone Calls</a></li><li><a href="?layer=118">118 &ndash; Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 &ndash; Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 &ndash; Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 &ndash; SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 &ndash; Voice Chats</a></li><li><a href="?layer=123">123 &ndash; Voice Chat improvements</a></li><li><a href="?layer=124">124 &ndash; Expiring Invite links</a></li><li><a href="?layer=125">125 &ndash; Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 &ndash; Ban channels in channels</a></li><li><a href="?layer=127">127 &ndash; Payments in channels</a></li><li><a href="?layer=128">128 &ndash; Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 &ndash; Video Chats</a></li><li><a href="?layer=130">130 &ndash; Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 &ndash; Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 &ndash; Chat themes</a></li><li><a href="?layer=133"><strong>133 &ndash; 64-bit IDs for User/Chat</strong></a></li>
<li class="divider"></li>
<li><a href="/api/layers">More...</a></li>
</ul>
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/langPackString" class="current_page_link" >langPackString</a>#cad181f6 key:<a href="/type/string" >string</a> value:<a href="/type/string" >string</a> = <a href="/type/LangPackString" >LangPackString</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th style="text-align: center;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>key</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Language key</td>
</tr>
<tr>
<td><strong>value</strong></td>
<td style="text-align: center;"><a href="/type/string">string</a></td>
<td>Value</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/LangPackString">LangPackString</a></p></div>
</div>
</div>
</div>
<div class="footer_wrap">
<div class="footer_columns_wrap footer_desktop">
<div class="footer_column footer_column_telegram">
<h5>Telegram</h5>
<div class="footer_telegram_description"></div>
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
</div>
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
<ul>
<li><a href="//telegram.org/faq">FAQ</a></li>
<li><a href="//telegram.org/blog">Blog</a></li>
<li><a href="//telegram.org/jobs">Jobs</a></li>
</ul>
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<div class="footer_column">
<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
<ul>
<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
<li><a href="//telegram.org/dl/android">Android</a></li>
<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
</ul>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
<ul>
<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
<li><a href="//macos.telegram.org/">macOS</a></li>
<li><a href="//telegram.org/dl/web">Web-browser</a></li>
</ul>
</div>
<div class="footer_column footer_column_platform">
<h5><a href="/">Platform</a></h5>
<ul>
<li><a href="/api">API</a></li>
<li><a href="//translations.telegram.org/">Translations</a></li>
<li><a href="//instantview.telegram.org/">Instant View</a></li>
</ul>
</div>
</div>
<div class="footer_columns_wrap footer_mobile">
<div class="footer_column">
<h5><a href="//telegram.org/faq">About</a></h5>
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<h5><a href="//telegram.org/blog">Blog</a></h5>
</div>
<div class="footer_column">
<h5><a href="//telegram.org/apps">Apps</a></h5>
</div>
<div class="footer_column">
<h5><a href="/">Platform</a></h5>
</div>
<div class="footer_column">
<h5><a href="https://twitter.com/telegram" target="_blank" data-track="Follow/Twitter" onclick="trackDlClick(this, event)">Twitter</a></h5>
</div>
</div>
</div>
</div>
<script src="/js/main.js?43"></script>
<script>backToTopInit("Go up");
removePreloadInit();
</script>
</body>
</html>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>inputStickerSetID</title>
<title>messageActionChatJoinedByLink</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Stickerset by ID">
<meta property="og:title" content="inputStickerSetID">
<meta property="description" content="A user joined the chat via an invite link">
<meta property="og:title" content="messageActionChatJoinedByLink">
<meta property="og:image" content="">
<meta property="og:description" content="Stickerset by ID">
<meta property="og:description" content="A user joined the chat via an invite link">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/inputStickerSetID" >inputStickerSetID</a></li></ul></div>
<h1 id="dev_page_title">inputStickerSetID</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionChatJoinedByLink" >messageActionChatJoinedByLink</a></li></ul></div>
<h1 id="dev_page_title">messageActionChatJoinedByLink</h1>
<div id="dev_page_content"><p>Stickerset by ID</p>
<div id="dev_page_content"><p>A user joined the chat via an invite link</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/inputStickerSetID" class="current_page_link" >inputStickerSetID</a>#9de7a269 id:<a href="/type/long" >long</a> access_hash:<a href="/type/long" >long</a> = <a href="/type/InputStickerSet" >InputStickerSet</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/messageActionChatJoinedByLink" class="current_page_link" >messageActionChatJoinedByLink</a>#31224c3 inviter_id:<a href="/type/long" >long</a> = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,19 +64,14 @@
</thead>
<tbody>
<tr>
<td><strong>id</strong></td>
<td><strong>inviter_id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>ID</td>
</tr>
<tr>
<td><strong>access_hash</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>Access hash</td>
<td>ID of the user that created the invite link</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/InputStickerSet">InputStickerSet</a></p></div>
<p><a href="/type/MessageAction">MessageAction</a></p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>popularContact</title>
<title>messageActionGameScore</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Popular contact">
<meta property="og:title" content="popularContact">
<meta property="description" content="Someone scored in a game">
<meta property="og:title" content="messageActionGameScore">
<meta property="og:image" content="">
<meta property="og:description" content="Popular contact">
<meta property="og:description" content="Someone scored in a game">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/popularContact" >popularContact</a></li></ul></div>
<h1 id="dev_page_title">popularContact</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionGameScore" >messageActionGameScore</a></li></ul></div>
<h1 id="dev_page_title">messageActionGameScore</h1>
<div id="dev_page_content"><p>Popular contact</p>
<div id="dev_page_content"><p>Someone scored in a game</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/popularContact" class="current_page_link" >popularContact</a>#5ce14175 client_id:<a href="/type/long" >long</a> importers:<a href="/type/int" >int</a> = <a href="/type/PopularContact" >PopularContact</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/messageActionGameScore" class="current_page_link" >messageActionGameScore</a>#92a72876 game_id:<a href="/type/long" >long</a> score:<a href="/type/int" >int</a> = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,19 +64,19 @@
</thead>
<tbody>
<tr>
<td><strong>client_id</strong></td>
<td><strong>game_id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>Contact identifier</td>
<td>Game ID</td>
</tr>
<tr>
<td><strong>importers</strong></td>
<td><strong>score</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>How many people imported this contact</td>
<td>Score</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/PopularContact">PopularContact</a></p></div>
<p><a href="/type/MessageAction">MessageAction</a></p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>messageActionChatDeletePhoto</title>
<title>messageActionHistoryClear</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Group profile photo removed.">
<meta property="og:title" content="messageActionChatDeletePhoto">
<meta property="description" content="Chat history was cleared">
<meta property="og:title" content="messageActionHistoryClear">
<meta property="og:image" content="">
<meta property="og:description" content="Group profile photo removed.">
<meta property="og:description" content="Chat history was cleared">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionChatDeletePhoto" >messageActionChatDeletePhoto</a></li></ul></div>
<h1 id="dev_page_title">messageActionChatDeletePhoto</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionHistoryClear" >messageActionHistoryClear</a></li></ul></div>
<h1 id="dev_page_title">messageActionHistoryClear</h1>
<div id="dev_page_content"><p>Group profile photo removed.</p>
<div id="dev_page_content"><p>Chat history was cleared</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/messageActionChatDeletePhoto" class="current_page_link" >messageActionChatDeletePhoto</a>#95e3fbef = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/messageActionHistoryClear" class="current_page_link" >messageActionHistoryClear</a>#9fbab604 = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<p>This constructor does not require any parameters.</p>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>auth.authorization</title>
<title>messageActionPhoneCall</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="Contains user authorization info.">
<meta property="og:title" content="auth.authorization">
<meta property="description" content="A phone call">
<meta property="og:title" content="messageActionPhoneCall">
<meta property="og:image" content="">
<meta property="og:description" content="Contains user authorization info.">
<meta property="og:description" content="A phone call">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/auth.authorization" >auth.authorization</a></li></ul></div>
<h1 id="dev_page_title">auth.authorization</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionPhoneCall" >messageActionPhoneCall</a></li></ul></div>
<h1 id="dev_page_title">messageActionPhoneCall</h1>
<div id="dev_page_content"><p>Contains user authorization info.</p>
<div id="dev_page_content"><p>A phone call</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/auth.authorization" class="current_page_link" >auth.authorization</a>#cd050916 flags:<a href="/type/%23" >#</a> tmp_sessions:flags.0?<a href="/type/int" >int</a> user:<a href="/type/User" >User</a> = <a href="/type/auth.Authorization" >auth.Authorization</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/messageActionPhoneCall" class="current_page_link" >messageActionPhoneCall</a>#80e11a7f flags:<a href="/type/%23" >#</a> video:flags.2?true call_id:<a href="/type/long" >long</a> reason:flags.0?<a href="/type/PhoneCallDiscardReason" >PhoneCallDiscardReason</a> duration:flags.1?<a href="/type/int" >int</a> = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -69,21 +69,29 @@
<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
</tr>
<tr>
<td><strong>tmp_sessions</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/int">int</a></td>
<td>Temporary <a href="/passport">passport</a> sessions</td>
<td><strong>video</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
<td>Is this a video call?</td>
</tr>
<tr>
<td><strong>user</strong></td>
<td style="text-align: center;"><a href="/type/User">User</a></td>
<td>Info on authorized user</td>
<td><strong>call_id</strong></td>
<td style="text-align: center;"><a href="/type/long">long</a></td>
<td>Call ID</td>
</tr>
<tr>
<td><strong>reason</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/PhoneCallDiscardReason">PhoneCallDiscardReason</a></td>
<td>If the call has ended, the reason why it ended</td>
</tr>
<tr>
<td><strong>duration</strong></td>
<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/int">int</a></td>
<td>Duration of the call in seconds</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/auth.Authorization">auth.Authorization</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#telegram-passport-manual" id="telegram-passport-manual" name="telegram-passport-manual"><i class="anchor-icon"></i></a><a href="/passport">Telegram Passport Manual</a></h4></div>
<p><a href="/type/MessageAction">MessageAction</a></p></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>messageActionInviteToGroupCall</title>
<title>messageActionSecureValuesSent</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="A set of users was invited to the group call">
<meta property="og:title" content="messageActionInviteToGroupCall">
<meta property="description" content="Request for secure telegram passport values was sent">
<meta property="og:title" content="messageActionSecureValuesSent">
<meta property="og:image" content="">
<meta property="og:description" content="A set of users was invited to the group call">
<meta property="og:description" content="Request for secure telegram passport values was sent">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionInviteToGroupCall" >messageActionInviteToGroupCall</a></li></ul></div>
<h1 id="dev_page_title">messageActionInviteToGroupCall</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageActionSecureValuesSent" >messageActionSecureValuesSent</a></li></ul></div>
<h1 id="dev_page_title">messageActionSecureValuesSent</h1>
<div id="dev_page_content"><p>A set of users was invited to the group call</p>
<div id="dev_page_content"><p>Request for secure <a href="/passport">telegram passport</a> values was sent</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/messageActionInviteToGroupCall" class="current_page_link" >messageActionInviteToGroupCall</a>#502f92f7 call:<a href="/type/InputGroupCall" >InputGroupCall</a> users:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/long" >long</a>&gt; = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/messageActionSecureValuesSent" class="current_page_link" >messageActionSecureValuesSent</a>#d95c6154 types:<a href="/type/Vector%20t" >Vector</a>&lt;<a href="/type/SecureValueType" >SecureValueType</a>&gt; = <a href="/type/MessageAction" >MessageAction</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,19 +64,16 @@
</thead>
<tbody>
<tr>
<td><strong>call</strong></td>
<td style="text-align: center;"><a href="/type/InputGroupCall">InputGroupCall</a></td>
<td>The group call</td>
</tr>
<tr>
<td><strong>users</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/long">long</a>&gt;</td>
<td>The invited users</td>
<td><strong>types</strong></td>
<td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/SecureValueType">SecureValueType</a>&gt;</td>
<td>Secure value types</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/MessageAction">MessageAction</a></p></div>
<p><a href="/type/MessageAction">MessageAction</a></p>
<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
<h4><a class="anchor" href="#telegram-passport-manual" id="telegram-passport-manual" name="telegram-passport-manual"><i class="anchor-icon"></i></a><a href="/passport">Telegram Passport Manual</a></h4></div>
</div>

View file

@ -2,12 +2,12 @@
<html class="">
<head>
<meta charset="utf-8">
<title>auth.sentCodeTypeCall</title>
<title>messageEntityBotCommand</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="description" content="The code will be sent via a phone call: a synthesized voice will tell the user which verification code to input.">
<meta property="og:title" content="auth.sentCodeTypeCall">
<meta property="description" content="Message entity representing a bot /command">
<meta property="og:title" content="messageEntityBotCommand">
<meta property="og:image" content="">
<meta property="og:description" content="The code will be sent via a phone call: a synthesized voice will tell the user which verification code to input.">
<meta property="og:description" content="Message entity representing a bot /command">
<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
<link href="/css/bootstrap.min.css?3" rel="stylesheet">
@ -36,10 +36,10 @@
<div class="container clearfix">
<div class="dev_page">
<div id="dev_page_content_wrap" class=" ">
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/auth.sentCodeTypeCall" >auth.sentCodeTypeCall</a></li></ul></div>
<h1 id="dev_page_title">auth.sentCodeTypeCall</h1>
<div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/constructor/messageEntityBotCommand" >messageEntityBotCommand</a></li></ul></div>
<h1 id="dev_page_title">messageEntityBotCommand</h1>
<div id="dev_page_content"><p>The code will be sent via a phone call: a synthesized voice will tell the user which verification code to input.</p>
<div id="dev_page_content"><p>Message entity representing a bot /command</p>
<p><div class="clearfix">
<ul class="dev_layer_select slightly-pull-right nav nav-pills">
<li class="dropdown">
@ -52,7 +52,7 @@
</li>
</ul>
</div>
<pre class="page_scheme"><code><a href="/constructor/auth.sentCodeTypeCall" class="current_page_link" >auth.sentCodeTypeCall</a>#5353e5a7 length:<a href="/type/int" >int</a> = <a href="/type/auth.SentCodeType" >auth.SentCodeType</a>;</code></pre></p>
<pre class="page_scheme"><code><a href="/constructor/messageEntityBotCommand" class="current_page_link" >messageEntityBotCommand</a>#6cef8ac7 offset:<a href="/type/int" >int</a> length:<a href="/type/int" >int</a> = <a href="/type/MessageEntity" >MessageEntity</a>;</code></pre></p>
<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
<table class="table">
<thead>
@ -64,14 +64,19 @@
</thead>
<tbody>
<tr>
<td><strong>offset</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Offset of message entity within message (in UTF-8 codepoints)</td>
</tr>
<tr>
<td><strong>length</strong></td>
<td style="text-align: center;"><a href="/type/int">int</a></td>
<td>Length of the verification code</td>
<td>Length of message entity within message (in UTF-8 codepoints)</td>
</tr>
</tbody>
</table>
<h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
<p><a href="/type/auth.SentCodeType">auth.SentCodeType</a></p></div>
<p><a href="/type/MessageEntity">MessageEntity</a></p></div>
</div>

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