Triggers when a new photo is added.
Triggers when a new post is added.
Triggers when a new video is added.
Receives data from an applet.
Triggers when a new message is received.
Returns details about a post specified by its ID.
Returns number of reactions for a post specified by its ID.
Sends data to an applet. It can execute a specific applet.
Sends a message.
Sends an action.
Uploads assets that can be sent in messages at a later time.
Returns user pages.
Returns user photos.
Returns user posts.
Returns user videos.
Retrieves details of the sender.