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" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/cx7/statuses/114070584297386790", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-26T14:09:44Z", "url": "https://mastodon.social/@cx7/114070584297386790", "attributedTo": "https://mastodon.social/users/cx7", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/cx7/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/cx7/statuses/114070584297386790", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-26:objectId=931468471:objectType=Conversation", "content": "<p>Anthropic just dropped Claude Code, and it&#39;s kinda insane. It’s an AI that runs in your terminal, reads your entire codebase like it’s Neo in the Matrix, edits files without you lifting a finger, fixes build errors, writes tests, and even commits changes to GitHub. Basically, it codes while you sit there questioning your career. It’s in research preview, but this could change how we code forever.</p><p><a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/developers\" class=\"mention hashtag\" rel=\"tag\">#<span>developers</span></a></p>", "contentMap": { "en": "<p>Anthropic just dropped Claude Code, and it&#39;s kinda insane. It’s an AI that runs in your terminal, reads your entire codebase like it’s Neo in the Matrix, edits files without you lifting a finger, fixes build errors, writes tests, and even commits changes to GitHub. Basically, it codes while you sit there questioning your career. It’s in research preview, but this could change how we code forever.</p><p><a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/developers\" class=\"mention hashtag\" rel=\"tag\">#<span>developers</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/114/070/578/008/547/441/original/a9cca61f58906c56.mp4", "name": "A kid making a forced smile with teary eyes. The caption jokes about AI doing jobs people are studying for.", "blurhash": "USGH_5I9%#9axaIA-VV?HrnhSfkV~VxGM|t8", "focalPoint": [ 0, 0 ], "width": 1080, "height": 1440 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/coding", "name": "#coding" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/developers", "name": "#developers" } ], "replies": { "id": "https://mastodon.social/users/cx7/statuses/114070584297386790/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/cx7/statuses/114070584297386790/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/cx7/statuses/114070584297386790/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/cx7/statuses/114070584297386790/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/cx7/statuses/114070584297386790/shares", "type": "Collection", "totalItems": 5 } }