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", "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.jp/users/fujimura3/statuses/113905555717544124", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.jp/users/fujimura3/statuses/113905527527836006", "published": "2025-01-28T10:40:47Z", "url": "https://mstdn.jp/@fujimura3/113905555717544124", "attributedTo": "https://mstdn.jp/users/fujimura3", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.jp/users/fujimura3/followers" ], "sensitive": false, "atomUri": "https://mstdn.jp/users/fujimura3/statuses/113905555717544124", "inReplyToAtomUri": "https://mstdn.jp/users/fujimura3/statuses/113905527527836006", "conversation": "tag:mstdn.jp,2025-01-28:objectId=584022740:objectType=Conversation", "content": "<p>京つけものとか名乗るから期待したら浅漬白菜だった でも満足よ<br /> <a href=\"https://mstdn.jp/tags/%E3%81%AA%E3%81%8B%E5%8D%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>なか卯</span></a></p>", "contentMap": { "ja": "<p>京つけものとか名乗るから期待したら浅漬白菜だった でも満足よ<br /> <a href=\"https://mstdn.jp/tags/%E3%81%AA%E3%81%8B%E5%8D%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>なか卯</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E3%81%AA%E3%81%8B%E5%8D%AF", "name": "#なか卯" } ], "replies": { "id": "https://mstdn.jp/users/fujimura3/statuses/113905555717544124/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.jp/users/fujimura3/statuses/113905555717544124/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.jp/users/fujimura3/statuses/113905555717544124/replies", "items": [] } } }