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.cc/users/sebastian/statuses/113855244172643594", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-19T13:25:54Z", "url": "https://mastodon.cc/@sebastian/113855244172643594", "attributedTo": "https://mastodon.cc/users/sebastian", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.cc/users/sebastian/followers" ], "sensitive": false, "atomUri": "https://mastodon.cc/users/sebastian/statuses/113855244172643594", "inReplyToAtomUri": null, "conversation": "tag:mastodon.cc,2025-01-19:objectId=27497263:objectType=Conversation", "content": "<p>Helping Lin.</p><p><a href=\"https://mastodon.cc/tags/Duolingo\" class=\"mention hashtag\" rel=\"tag\">#<span>Duolingo</span></a> </p><p>It seems, <br />2/8 is not more than 1/8, <br />but 3/8 is?</p><p>Got it? not me ...</p><p>Maybe they got <a href=\"https://mastodon.cc/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> now too?</p>", "contentMap": { "en": "<p>Helping Lin.</p><p><a href=\"https://mastodon.cc/tags/Duolingo\" class=\"mention hashtag\" rel=\"tag\">#<span>Duolingo</span></a> </p><p>It seems, <br />2/8 is not more than 1/8, <br />but 3/8 is?</p><p>Got it? not me ...</p><p>Maybe they got <a href=\"https://mastodon.cc/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> now too?</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://s3-us-west-2.amazonaws.com/mastodon-cc/media_attachments/files/113/855/236/863/540/590/original/4d98f5a9f3ad39c6.png", "name": "Two Duolingo screenshots - the app asking for pizza slices \"more than 1/8\", rejecting 2/8 as answer, accepting 3/8.", "blurhash": "UVRMYa:ZnN9;-@G8bbra#HRiX9xvu2g4jYfh", "focalPoint": [ 0, 0 ], "width": 2136, "height": 1974 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.cc/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.cc/tags/duolingo", "name": "#duolingo" } ], "replies": { "id": "https://mastodon.cc/users/sebastian/statuses/113855244172643594/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.cc/users/sebastian/statuses/113855244172643594/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.cc/users/sebastian/statuses/113855244172643594/replies", "items": [] } }, "likes": { "id": "https://mastodon.cc/users/sebastian/statuses/113855244172643594/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.cc/users/sebastian/statuses/113855244172643594/shares", "type": "Collection", "totalItems": 3 } }