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://mathstodon.xyz/users/njr/statuses/113527002163903195/activity", "type": "Announce", "actor": "https://mathstodon.xyz/users/njr", "published": "2024-11-22T14:09:38Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/bruces", "https://mathstodon.xyz/users/njr/followers" ], "object": "https://mastodon.social/users/bruces/statuses/113525736626760029" }