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.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount" } ], "id": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031/activity", "type": "Create", "actor": "https://mathstodon.xyz/users/jbeardsleymath", "published": "2022-11-08T22:53:34Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/jbeardsleymath/followers" ], "object": { "id": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310634046311222", "published": "2022-11-08T22:53:34Z", "url": "https://mathstodon.xyz/@jbeardsleymath/109310641076862031", "attributedTo": "https://mathstodon.xyz/users/jbeardsleymath", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/jbeardsleymath/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031", "inReplyToAtomUri": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310634046311222", "conversation": "tag:mathstodon.xyz,2022-11-08:objectId=28703100:objectType=Conversation", "content": "<p>This is like Popper&#39;s falsifiability criterion but for whether or not one is &quot;doing good mathematics.&quot;</p>", "contentMap": { "en": "<p>This is like Popper&#39;s falsifiability criterion but for whether or not one is &quot;doing good mathematics.&quot;</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mathstodon.xyz/users/jbeardsleymath/statuses/109310641076862031/shares", "type": "Collection", "totalItems": 0 } } }