mirror of
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191 lines
14 KiB
Text
191 lines
14 KiB
Text
<!DOCTYPE html>
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<title>messages.getWebPagePreview</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta property="description" content="Get preview of webpage">
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<meta property="og:title" content="messages.getWebPagePreview">
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<meta property="og:image" content="">
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<meta property="og:description" content="Get preview of webpage">
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<link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
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<link href="/css/bootstrap.min.css?3" rel="stylesheet">
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<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>
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<ul class="nav navbar-nav">
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<li><a href="//telegram.org/">Home</a></li>
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<li class="hidden-xs"><a href="//telegram.org/faq">FAQ</a></li>
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<li class="active"><a href="/api">API</a></li>
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<li class=""><a href="/mtproto">Protocol</a></li>
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<li class=""><a href="/schema">Schema</a></li>
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</div>
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<div class="container clearfix">
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<div class="dev_page">
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<div id="dev_page_content_wrap" class=" ">
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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="/methods" >All Methods</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/method/messages.getWebPagePreview" >messages.getWebPagePreview</a></li></ul></div>
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<h1 id="dev_page_title">messages.getWebPagePreview</h1>
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<div id="dev_page_content"><p>Get preview of webpage</p>
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<p><div class="clearfix">
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<ul class="dev_layer_select slightly-pull-right nav nav-pills">
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<li class="dropdown">
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<a class="dropdown-toggle" onclick="return dropdownClick(this, event)" href="#">Layer 139 <b class="caret"></b></a>
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<ul class="dropdown-menu">
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<li><a href="?layer=1">1 – Base layer</a></li><li><a href="?layer=2">2 – New userpic notifications</a></li><li><a href="?layer=3">3 – Send message can trigger link change</a></li><li><a href="?layer=4">4 – Check-in chats</a></li><li><a href="?layer=5">5 – Localized SMS, localized notifications</a></li><li><a href="?layer=6">6 – Foursquare integration</a></li><li><a href="?layer=7">7 – Added wallPaperSolid</a></li><li><a href="?layer=8">8 – Added end-to-end encryption</a></li><li><a href="?layer=9">9 – Improved big files upload perfomance</a></li><li><a href="?layer=10">10 – Improved chat participants updates</a></li><li><a href="?layer=11">11 – Improved secret chats</a></li><li><a href="?layer=12">12 – New dynamic support</a></li><li><a href="?layer=13">13 – Audio, video MIME; contacts import retry; new secret actions</a></li><li><a href="?layer=14">14 – Notify settings sync, blacklist sync</a></li><li><a href="?layer=15">15 – Modified getHistory offset behaviour</a></li><li><a href="?layer=16">16 – Split sendCode into 2 parts</a></li><li><a href="?layer=17">17 – Added custom typing, introduced message flags</a></li><li><a href="?layer=18">18 – Added usernames</a></li><li><a href="?layer=23">23 – Stickers for secret chats</a></li><li><a href="?layer=105">105 – Scheduled messages, Cloud themes</a></li><li><a href="?layer=108">108 – Login with QR code</a></li><li><a href="?layer=109">109 – Polls v2</a></li><li><a href="?layer=110">110 – People Nearby 2.0, Bank card entity</a></li><li><a href="?layer=111">111 – Folders, Broadcast Stats</a></li><li><a href="?layer=112">112 – Old featured stickers, generic dice, poll timer, poll solution</a></li><li><a href="?layer=113">113 – PSA</a></li><li><a href="?layer=114">114 – Video thumbs for GIFs</a></li><li><a href="?layer=115">115 – Peek Channel Invite</a></li><li><a href="?layer=116">116 – Group Stats, Profile Videos</a></li><li><a href="?layer=117">117 – WebRTC Phone Calls</a></li><li><a href="?layer=118">118 – Callback with 2FA, Countries list</a></li><li><a href="?layer=119">119 – Comments in channels, Threads, Anonymous Admins</a></li><li><a href="?layer=120">120 – Multipins, Message Stats, GeoLive v2</a></li><li><a href="?layer=121">121 – SVG-based Outlines for Stickers</a></li><li><a href="?layer=122">122 – Voice Chats</a></li><li><a href="?layer=123">123 – Voice Chat improvements</a></li><li><a href="?layer=124">124 – Expiring Invite links</a></li><li><a href="?layer=125">125 – Voice Chats in Broadcasts</a></li><li><a href="?layer=126">126 – Ban channels in channels</a></li><li><a href="?layer=127">127 – Payments in channels</a></li><li><a href="?layer=128">128 – Microthumbs for User/Chat profile photos</a></li><li><a href="?layer=129">129 – Video Chats</a></li><li><a href="?layer=130">130 – Custom placeholder for bot reply keyboards</a></li><li><a href="?layer=131">131 – Reset 2FA Password after a week</a></li><li><a href="?layer=132">132 – Chat themes</a></li><li><a href="?layer=133">133 – 64-bit IDs for User/Chat</a></li><li><a href="?layer=134">134 – Chat Requests, Shared Media Calendar</a></li><li><a href="?layer=135">135 – Send Message As a Channel</a></li><li><a href="?layer=136">136 – Reactions</a></li><li><a href="?layer=137">137 – Translations</a></li><li><a href="?layer=138">138 – GIF Sticker Packs</a></li><li><a href="?layer=139"><strong>139 – RTMP streaming</strong></a></li>
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<li class="divider"></li>
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<li><a href="/api/layers">More...</a></li>
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</ul>
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</li>
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</ul>
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</div>
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<pre class="page_scheme"><code><a href="/constructor/messageMediaEmpty" >messageMediaEmpty</a>#3ded6320 = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaPhoto" >messageMediaPhoto</a>#695150d7 flags:<a href="/type/%23" >#</a> photo:flags.0?<a href="/type/Photo" >Photo</a> ttl_seconds:flags.2?<a href="/type/int" >int</a> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaGeo" >messageMediaGeo</a>#56e0d474 geo:<a href="/type/GeoPoint" >GeoPoint</a> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaContact" >messageMediaContact</a>#70322949 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> user_id:<a href="/type/long" >long</a> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaUnsupported" >messageMediaUnsupported</a>#9f84f49e = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaDocument" >messageMediaDocument</a>#9cb070d7 flags:<a href="/type/%23" >#</a> document:flags.0?<a href="/type/Document" >Document</a> ttl_seconds:flags.2?<a href="/type/int" >int</a> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaWebPage" >messageMediaWebPage</a>#a32dd600 webpage:<a href="/type/WebPage" >WebPage</a> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaVenue" >messageMediaVenue</a>#2ec0533f 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> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaGame" >messageMediaGame</a>#fdb19008 game:<a href="/type/Game" >Game</a> = <a href="/type/MessageMedia" >MessageMedia</a>;
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<a href="/constructor/messageMediaInvoice" >messageMediaInvoice</a>#84551347 flags:<a href="/type/%23" >#</a> shipping_address_requested:flags.1?true test:flags.3?true 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>;
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<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>;
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<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>;
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<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>;
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---functions---
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<a href="/method/messages.getWebPagePreview" class="current_page_link" >messages.getWebPagePreview</a>#8b68b0cc flags:<a href="/type/%23" >#</a> message:<a href="/type/string" >string</a> entities:flags.3?<a href="/type/Vector%20t" >Vector</a><<a href="/type/MessageEntity" >MessageEntity</a>> = <a href="/type/MessageMedia" >MessageMedia</a>;</code></pre></p>
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<h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
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<table class="table">
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<thead>
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<tr>
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<th>Name</th>
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<th style="text-align: center;">Type</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><strong>flags</strong></td>
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<td style="text-align: center;"><a href="/type/%23">#</a></td>
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<td>Flags, see <a href="/mtproto/TL-combinators#conditional-fields">TL conditional fields</a></td>
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</tr>
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<tr>
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<td><strong>message</strong></td>
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<td style="text-align: center;"><a href="/type/string">string</a></td>
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<td>Message from which to extract the preview</td>
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</tr>
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<tr>
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<td><strong>entities</strong></td>
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<td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/type/Vector%20t">Vector</a><<a href="/type/MessageEntity">MessageEntity</a>></td>
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<td><a href="/api/entities">Message entities for styled text</a></td>
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</tr>
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</tbody>
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</table>
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<h3><a class="anchor" href="#result" id="result" name="result"><i class="anchor-icon"></i></a>Result</h3>
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<p><a href="/type/MessageMedia">MessageMedia</a></p>
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<h3><a class="anchor" href="#possible-errors" id="possible-errors" name="possible-errors"><i class="anchor-icon"></i></a>Possible errors</h3>
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<table class="table">
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<thead>
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<tr>
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<th>Code</th>
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<th>Type</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>400</td>
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<td>MESSAGE_EMPTY</td>
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<td>The provided message is empty.</td>
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</tr>
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</tbody>
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</table>
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<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
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<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>
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<p>How to create styled text with message entities</p></div>
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</div>
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</div>
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</div>
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<div class="footer_wrap">
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<div class="footer_columns_wrap footer_desktop">
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<div class="footer_column footer_column_telegram">
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<h5>Telegram</h5>
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<div class="footer_telegram_description"></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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</div>
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<div class="footer_column">
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<h5><a href="//telegram.org/faq">About</a></h5>
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<ul>
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<li><a href="//telegram.org/faq">FAQ</a></li>
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<li><a href="//telegram.org/blog">Blog</a></li>
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<li><a href="//telegram.org/jobs">Jobs</a></li>
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<div class="footer_column">
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<h5><a href="//telegram.org/apps#mobile-apps">Mobile Apps</a></h5>
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<ul>
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<li><a href="//telegram.org/dl/ios">iPhone/iPad</a></li>
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<li><a href="//telegram.org/dl/android">Android</a></li>
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<li><a href="//telegram.org/dl/wp">Windows Phone</a></li>
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</ul>
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</div>
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<div class="footer_column">
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<h5><a href="//telegram.org/apps#desktop-apps">Desktop Apps</a></h5>
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<ul>
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<li><a href="//desktop.telegram.org/">PC/Mac/Linux</a></li>
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<li><a href="//macos.telegram.org/">macOS</a></li>
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<li><a href="//telegram.org/dl/web">Web-browser</a></li>
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</ul>
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</div>
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<div class="footer_column footer_column_platform">
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<h5><a href="//core.telegram.org/">Platform</a></h5>
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<ul>
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<li><a href="//core.telegram.org/api">API</a></li>
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<li><a href="//translations.telegram.org/">Translations</a></li>
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<li><a href="//instantview.telegram.org/">Instant View</a></li>
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</ul>
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</div>
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<div class="footer_column">
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<h5><a href="//telegram.org/faq">About</a></h5>
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<div class="footer_column">
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<h5><a href="//telegram.org/blog">Blog</a></h5>
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<h5><a href="//telegram.org/apps">Apps</a></h5>
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<h5><a href="//core.telegram.org/">Platform</a></h5>
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</div>
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<div class="footer_column">
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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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</div>
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</div>
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