exposing-apis-to-widgets

To securely expose host application APIs to widgets, implement a defined message-passing protocol that manages API requests, responses, and permissions. This ensures widgets interact safely with backend services without unauthorized actions.

A manifest-defined permission system controls widget API access by requiring widgets to declare required permissions. The host application validates these declarations against the manifest before executing any requested service operations.

Yes, widgets can subscribe to real-time data updates from the host application. The message-passing protocol handles real-time event subscriptions, facilitating dynamic data flow from the host directly to subscribed widgets.

The best way to manage widget permissions for social, storage, and canvas operations is through a robust permission model based on widget manifests. This controls API access and validates requests before executing actions like fetching posts.

Handle API requests and responses between widgets and host services using a defined message-passing protocol. This protocol manages communication, ensuring the host validates permissions before executing widget requests for various backend services.

Using message-passing protocols for widget API integration requires a manifest-defined permission system to function correctly. Widgets cannot execute actions if their manifest lacks the necessary permissions, preventing unauthorized access to backend services.