diff --git a/docs/maps/website-in-map.md b/docs/maps/website-in-map.md
index 849a30e0..7c7f8025 100644
--- a/docs/maps/website-in-map.md
+++ b/docs/maps/website-in-map.md
@@ -22,3 +22,19 @@ The `url` can be absolute, or relative to your map.
 Internally, WorkAdventure will create an "iFrame" to load the website.
 Some websites forbid being opened by iframes using the [`X-Frame-Options](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options)
 HTTP header.
+
+{.alert.alert-warning}
+Please note that the website always appears **on top** of the tiles (even if you put the object layer that
+contains the "website" object under the tiles).
+
+## Allowing the scripting API in your iframe
+
+If you are planning to use the WorkAdventure scripting API inside your iframe, you need
+to explicitly allow it, by setting an additional `allowApi` property to `true`.
+
+<div>
+    <figure class="figure">
+        <img src="https://workadventu.re/img/docs/website_allowapi_property.png" class="figure-img img-fluid rounded" alt="" style="width: 70%" />
+        <figcaption class="figure-caption">A "website" object that can communicate using the Iframe API</figcaption>
+    </figure>
+</div>
diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index 596fcc58..8f33d8e5 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -200,6 +200,7 @@ export class GameScene extends DirtyScene {
     private startPositionCalculator!: StartPositionCalculator;
     private sharedVariablesManager!: SharedVariablesManager;
     private objectsByType = new Map<string, ITiledMapObject[]>();
+    private inMapIframes = new Array<HTMLIFrameElement>();
 
     constructor(private room: Room, MapUrlFile: string, customKey?: string | undefined) {
         super({
@@ -497,6 +498,15 @@ export class GameScene extends DirtyScene {
                         iframe.style.border = "none";
 
                         this.add.dom(object.x, object.y).setElement(iframe).setOrigin(0, 0);
+
+                        const allowApi = PropertyUtils.findBooleanProperty(
+                            "allowApi",
+                            object.properties,
+                        );
+                        if (allowApi) {
+                            iframeListener.registerIframe(iframe);
+                            this.inMapIframes.push(iframe);
+                        }
                     }
                 }
             }
@@ -1293,6 +1303,9 @@ ${escapedMessage}
         for (const script of scripts) {
             iframeListener.unregisterScript(script);
         }
+        for (const iframe of this.inMapIframes) {
+            iframeListener.unregisterIframe(iframe);
+        }
 
         this.stopJitsi();
         audioManager.unloadAudio();
diff --git a/front/src/Phaser/Map/PropertyUtils.ts b/front/src/Phaser/Map/PropertyUtils.ts
index a23ef269..b9aff8d7 100644
--- a/front/src/Phaser/Map/PropertyUtils.ts
+++ b/front/src/Phaser/Map/PropertyUtils.ts
@@ -8,6 +8,23 @@ export class PropertyUtils {
         return properties?.find((property) => property.name === name)?.value;
     }
 
+    public static findBooleanProperty(
+        name: string,
+        properties: ITiledMapProperty[] | undefined,
+        context?: string
+    ): boolean | undefined {
+        const property = PropertyUtils.findProperty(name, properties);
+        if (property === undefined) {
+            return undefined;
+        }
+        if (typeof property !== "boolean") {
+            throw new Error(
+                'Expected property "' + name + '" to be a boolean. ' + (context ? " (" + context + ")" : "")
+            );
+        }
+        return property;
+    }
+
     public static mustFindProperty(
         name: string,
         properties: ITiledMapProperty[] | undefined,