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-japan.net/users/nsnsasmrnini/statuses/114052339317191224", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-23T08:49:47Z", "url": "https://mastodon-japan.net/@nsnsasmrnini/114052339317191224", "attributedTo": "https://mastodon-japan.net/users/nsnsasmrnini", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-japan.net/users/nsnsasmrnini/followers" ], "sensitive": false, "atomUri": "https://mastodon-japan.net/users/nsnsasmrnini/statuses/114052339317191224", "inReplyToAtomUri": null, "conversation": "tag:mastodon-japan.net,2025-02-23:objectId=102994198:objectType=Conversation", "content": "<p><a href=\"https://mastodon-japan.net/tags/%E3%83%A1%E3%83%A2%E5%B8%B3%E4%BA%A4%E6%8F%9B%E6%97%A5%E8%A8%98\" class=\"mention hashtag\" rel=\"tag\">#<span>メモ帳交換日記</span></a> <br />終わったところで次の仕事がやってくるだけなんだけど<br />終わると心労が1個減るからいいよね<br />お腹すいたな</p>", "contentMap": { "ja": "<p><a href=\"https://mastodon-japan.net/tags/%E3%83%A1%E3%83%A2%E5%B8%B3%E4%BA%A4%E6%8F%9B%E6%97%A5%E8%A8%98\" class=\"mention hashtag\" rel=\"tag\">#<span>メモ帳交換日記</span></a> <br />終わったところで次の仕事がやってくるだけなんだけど<br />終わると心労が1個減るからいいよね<br />お腹すいたな</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon-japan.net/media_attachments/files/114/052/330/661/811/800/original/3f44c61a7b9b8b29.jpeg", "name": null, "blurhash": "UELqqZSi,;bc%Nj[niaz{JsmJUn$%2azS4j[", "width": 2160, "height": 2160 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E3%83%A1%E3%83%A2%E5%B8%B3%E4%BA%A4%E6%8F%9B%E6%97%A5%E8%A8%98", "name": "#メモ帳交換日記" } ], "replies": { "id": "https://mastodon-japan.net/users/nsnsasmrnini/statuses/114052339317191224/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-japan.net/users/nsnsasmrnini/statuses/114052339317191224/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-japan.net/users/nsnsasmrnini/statuses/114052339317191224/replies", "items": [] } }, "likes": { "id": "https://mastodon-japan.net/users/nsnsasmrnini/statuses/114052339317191224/likes", "type": "Collection", "totalItems": 11 }, "shares": { "id": "https://mastodon-japan.net/users/nsnsasmrnini/statuses/114052339317191224/shares", "type": "Collection", "totalItems": 0 } }