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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://sueden.social/users/me_/statuses/114445043170569124/replies", "type": "Collection", "first": { "id": "https://sueden.social/users/me_/statuses/114445043170569124/replies?page=true", "type": "CollectionPage", "next": "https://sueden.social/users/me_/statuses/114445043170569124/replies?only_other_accounts=true&page=true", "partOf": "https://sueden.social/users/me_/statuses/114445043170569124/replies", "items": [ { "id": "https://sueden.social/users/me_/statuses/114445430331515415", "type": "Note", "summary": null, "inReplyTo": "https://sueden.social/users/me_/statuses/114445043170569124", "published": "2025-05-03T18:58:00Z", "url": "https://sueden.social/@me_/114445430331515415", "attributedTo": "https://sueden.social/users/me_", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sueden.social/users/me_/followers" ], "sensitive": false, "atomUri": "https://sueden.social/users/me_/statuses/114445430331515415", "inReplyToAtomUri": "https://sueden.social/users/me_/statuses/114445043170569124", "conversation": "tag:sueden.social,2025-05-03:objectId=99981610:objectType=Conversation", "content": "<p>A picture I like quite a bit – John Conway (Mathematician and inventor of the &quot;Game of Life&quot; cellular automata) sitting in his office with a Sun 3/60 on his desk.</p>", "contentMap": { "en": "<p>A picture I like quite a bit – John Conway (Mathematician and inventor of the &quot;Game of Life&quot; cellular automata) sitting in his office with a Sun 3/60 on his desk.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.sueden.social/media_attachments/files/114/445/425/191/096/894/original/be889823f4df5e98.png", "name": "John Conway and his Sun 3/60 in a creatively organized office.", "blurhash": "UHF={%~qt79F?b%Mt7ofIUIUj[Rj-;IUM{t7", "focalPoint": [ 0, 0 ], "width": 3718, "height": 2231 } ], "tag": [], "replies": { "id": "https://sueden.social/users/me_/statuses/114445430331515415/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://sueden.social/users/me_/statuses/114445430331515415/replies?only_other_accounts=true&page=true", "partOf": "https://sueden.social/users/me_/statuses/114445430331515415/replies", "items": [] } }, "likes": { "id": "https://sueden.social/users/me_/statuses/114445430331515415/likes", "type": "Collection", "totalItems": 30 }, "shares": { "id": "https://sueden.social/users/me_/statuses/114445430331515415/shares", "type": "Collection", "totalItems": 13 } } ] } }