ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": "https://www.w3.org/ns/activitystreams", "id": "https://social.vivaldi.net/users/fellrun/statuses/113478190827655806/activity", "type": "Announce", "actor": "https://social.vivaldi.net/users/fellrun", "published": "2024-11-13T23:16:17Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sigmoid.social/users/BenjaminHan", "https://social.vivaldi.net/users/fellrun/followers" ], "object": "https://sigmoid.social/users/BenjaminHan/statuses/113462462864956857" }