diff --git a/paper-api/src/main/java/org/bukkit/event/inventory/HopperInventorySearchEvent.java b/paper-api/src/main/java/org/bukkit/event/inventory/HopperInventorySearchEvent.java
new file mode 100644
index 000000000..80a0a4ad8
--- /dev/null
+++ b/paper-api/src/main/java/org/bukkit/event/inventory/HopperInventorySearchEvent.java
@@ -0,0 +1,95 @@
+package org.bukkit.event.inventory;
+
+import org.bukkit.block.Block;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.block.BlockEvent;
+import org.bukkit.inventory.Inventory;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Event that gets called each time a Hopper attempts to find its
+ * source/attached containers.
+ */
+public class HopperInventorySearchEvent extends BlockEvent {
+
+    private static final HandlerList handlers = new HandlerList();
+    private Inventory inventory;
+    private final ContainerType containerType;
+    private final Block searchBlock;
+
+    public enum ContainerType {
+
+        /**
+         * The source container the hopper is looking for.
+         *
+         * This is the Inventory above the Hopper where it extracts items from.
+         */
+        SOURCE,
+        /**
+         * The container the hopper is attached to.
+         *
+         * This is the Inventory the Hopper pushes items into.
+         */
+        DESTINATION;
+    }
+
+    public HopperInventorySearchEvent(@NotNull Inventory inventory, @NotNull ContainerType containerType, @NotNull Block hopper, @NotNull Block searchBlock) {
+        super(hopper);
+        this.inventory = inventory;
+        this.containerType = containerType;
+        this.searchBlock = searchBlock;
+    }
+
+    /**
+     * Set the {@link Inventory} that the Hopper will use for its
+     * source/attached Container.
+     *
+     * @param inventory the inventory to use
+     */
+    public void setInventory(@Nullable Inventory inventory) {
+        this.inventory = inventory;
+    }
+
+    /**
+     * Gets the {@link Inventory} that the Hopper will use for its
+     * source/attached Container.
+     *
+     * @return the inventory which will be used
+     */
+    @Nullable
+    public Inventory getInventory() {
+        return inventory;
+    }
+
+    /**
+     * Gets the Container type the Hopper is searching for.
+     *
+     * @return the container type being searched for
+     */
+    @NotNull
+    public ContainerType getContainerType() {
+        return containerType;
+    }
+
+    /**
+     * Gets the Block that is being searched for an inventory.
+     *
+     * @return block being searched for an inventory
+     */
+    @NotNull
+    public Block getSearchBlock() {
+        return searchBlock;
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}