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://x0r.be/users/citrullin/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://x0r.be/users/citrullin/statuses/114488616219966284", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-11T10:00:44Z", "url": "https://x0r.be/@citrullin/114488616219966284", "attributedTo": "https://x0r.be/users/citrullin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://x0r.be/users/citrullin/followers" ], "sensitive": false, "atomUri": "https://x0r.be/users/citrullin/statuses/114488616219966284", "inReplyToAtomUri": null, "conversation": "tag:x0r.be,2025-05-11:objectId=36572018:objectType=Conversation", "content": "<p>&quot;Those who know&quot;</p>", "contentMap": { "en": "<p>&quot;Those who know&quot;</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.x0r.be/media_attachments/files/114/488/615/969/586/077/original/7bcfb35e268ff0ab.png", "name": null, "blurhash": "UOEVH6RQD*?a~8R*WEoy$zX9bINH?Gj@M|bb", "width": 3840, "height": 2160 } ], "tag": [], "replies": { "id": "https://x0r.be/users/citrullin/statuses/114488616219966284/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://x0r.be/users/citrullin/statuses/114488616219966284/replies?only_other_accounts=true&page=true", "partOf": "https://x0r.be/users/citrullin/statuses/114488616219966284/replies", "items": [] } }, "likes": { "id": "https://x0r.be/users/citrullin/statuses/114488616219966284/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://x0r.be/users/citrullin/statuses/114488616219966284/shares", "type": "Collection", "totalItems": 0 } }, { "id": "https://x0r.be/users/citrullin/statuses/114488798992681169", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-11T10:47:13Z", "url": "https://x0r.be/@citrullin/114488798992681169", "attributedTo": "https://x0r.be/users/citrullin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://x0r.be/users/citrullin/followers" ], "sensitive": false, "atomUri": "https://x0r.be/users/citrullin/statuses/114488798992681169", "inReplyToAtomUri": null, "conversation": "tag:x0r.be,2025-05-11:objectId=36572540:objectType=Conversation", "content": "<p>What do we have this Internet thing for when no one learns with it?</p>", "contentMap": { "en": "<p>What do we have this Internet thing for when no one learns with it?</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://x0r.be/users/citrullin/statuses/114488798992681169/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://x0r.be/users/citrullin/statuses/114488798992681169/replies?only_other_accounts=true&page=true", "partOf": "https://x0r.be/users/citrullin/statuses/114488798992681169/replies", "items": [] } }, "likes": { "id": "https://x0r.be/users/citrullin/statuses/114488798992681169/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://x0r.be/users/citrullin/statuses/114488798992681169/shares", "type": "Collection", "totalItems": 0 } } ] }