diff --git a/paper-api/src/main/java/io/papermc/paper/event/player/PlayerPurchaseEvent.java b/paper-api/src/main/java/io/papermc/paper/event/player/PlayerPurchaseEvent.java
new file mode 100644
index 0000000000..1691b53f15
--- /dev/null
+++ b/paper-api/src/main/java/io/papermc/paper/event/player/PlayerPurchaseEvent.java
@@ -0,0 +1,104 @@
+package io.papermc.paper.event.player;
+
+import com.google.common.base.Preconditions;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.player.PlayerEvent;
+import org.bukkit.inventory.MerchantRecipe;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Called when a player trades with a standalone merchant GUI.
+ */
+@NullMarked
+public class PlayerPurchaseEvent extends PlayerEvent implements Cancellable {
+
+    private static final HandlerList HANDLER_LIST = new HandlerList();
+
+    private boolean rewardExp;
+    private boolean increaseTradeUses;
+    private MerchantRecipe trade;
+
+    private boolean cancelled;
+
+    @ApiStatus.Internal
+    public PlayerPurchaseEvent(final Player player, final MerchantRecipe trade, final boolean rewardExp, final boolean increaseTradeUses) {
+        super(player);
+        this.trade = trade;
+        this.rewardExp = rewardExp;
+        this.increaseTradeUses = increaseTradeUses;
+    }
+
+    /**
+     * Gets the associated trade with this event
+     *
+     * @return the trade
+     */
+    public MerchantRecipe getTrade() {
+        return this.trade;
+    }
+
+    /**
+     * Sets the trade. This is then used to determine the next prices
+     *
+     * @param trade the trade to use
+     */
+    public void setTrade(final MerchantRecipe trade) {
+        Preconditions.checkArgument(trade != null, "Trade cannot be null!");
+        this.trade = trade;
+    }
+
+    /**
+     * @return will trade try to reward exp
+     */
+    public boolean isRewardingExp() {
+        return this.rewardExp;
+    }
+
+    /**
+     * Sets whether the trade will try to reward exp
+     *
+     * @param rewardExp try to reward exp
+     */
+    public void setRewardExp(final boolean rewardExp) {
+        this.rewardExp = rewardExp;
+    }
+
+    /**
+     * @return whether the trade will count as a use of the trade
+     */
+    public boolean willIncreaseTradeUses() {
+        return this.increaseTradeUses;
+    }
+
+    /**
+     * Sets whether the trade will count as a use
+     *
+     * @param increaseTradeUses {@code true} to count, {@code false} otherwise
+     */
+    public void setIncreaseTradeUses(final boolean increaseTradeUses) {
+        this.increaseTradeUses = increaseTradeUses;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return this.cancelled;
+    }
+
+    @Override
+    public void setCancelled(final boolean cancel) {
+        this.cancelled = cancel;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return HANDLER_LIST;
+    }
+
+    public static HandlerList getHandlerList() {
+        return HANDLER_LIST;
+    }
+
+}
diff --git a/paper-api/src/main/java/io/papermc/paper/event/player/PlayerTradeEvent.java b/paper-api/src/main/java/io/papermc/paper/event/player/PlayerTradeEvent.java
new file mode 100755
index 0000000000..46bdc178c1
--- /dev/null
+++ b/paper-api/src/main/java/io/papermc/paper/event/player/PlayerTradeEvent.java
@@ -0,0 +1,32 @@
+package io.papermc.paper.event.player;
+
+import org.bukkit.entity.AbstractVillager;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.MerchantRecipe;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Called when a player trades with a villager or wandering trader
+ */
+@NullMarked
+public class PlayerTradeEvent extends PlayerPurchaseEvent {
+
+    private final AbstractVillager villager;
+
+    @ApiStatus.Internal
+    public PlayerTradeEvent(final Player player, final AbstractVillager villager, final MerchantRecipe trade, final boolean rewardExp, final boolean increaseTradeUses) {
+        super(player, trade, rewardExp, increaseTradeUses);
+        this.villager = villager;
+    }
+
+    /**
+     * Gets the Villager or Wandering trader associated with this event
+     *
+     * @return the villager or wandering trader
+     */
+    public AbstractVillager getVillager() {
+        return this.villager;
+    }
+
+}