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.

Open in browser →
{ "@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/sugarbear/statuses/113750469560874906", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-01T01:20:20Z", "url": "https://mstdn.jp/@sugarbear/113750469560874906", "attributedTo": "https://mstdn.jp/users/sugarbear", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.jp/users/sugarbear/followers" ], "sensitive": false, "atomUri": "https://mstdn.jp/users/sugarbear/statuses/113750469560874906", "inReplyToAtomUri": null, "conversation": "tag:mstdn.jp,2025-01-01:objectId=576167883:objectType=Conversation", "content": "<p><a href=\"https://mstdn.jp/tags/%E6%AE%BA%E3%81%99%E3%81%AA\" class=\"mention hashtag\" rel=\"tag\">#<span>殺すな</span></a><br /><a href=\"https://mstdn.jp/tags/%E6%AE%BA%E3%81%99%E3%81%AA%E3%82%A2%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>殺すなアクション</span></a><br /><a href=\"https://mstdn.jp/tags/freepalestine\" class=\"mention hashtag\" rel=\"tag\">#<span>freepalestine</span></a><br /><a href=\"https://mstdn.jp/tags/ceasefirenow\" class=\"mention hashtag\" rel=\"tag\">#<span>ceasefirenow</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://mstdn.jp/tags/%E6%AE%BA%E3%81%99%E3%81%AA\" class=\"mention hashtag\" rel=\"tag\">#<span>殺すな</span></a><br /><a href=\"https://mstdn.jp/tags/%E6%AE%BA%E3%81%99%E3%81%AA%E3%82%A2%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>殺すなアクション</span></a><br /><a href=\"https://mstdn.jp/tags/freepalestine\" class=\"mention hashtag\" rel=\"tag\">#<span>freepalestine</span></a><br /><a href=\"https://mstdn.jp/tags/ceasefirenow\" class=\"mention hashtag\" rel=\"tag\">#<span>ceasefirenow</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.jp/tags/ceasefirenow", "name": "#ceasefirenow" }, { "type": "Hashtag", "href": "https://mstdn.jp/tags/freepalestine", "name": "#freepalestine" }, { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E6%AE%BA%E3%81%99%E3%81%AA%E3%82%A2%E3%82%AF%E3%82%B7%E3%83%A7%E3%83%B3", "name": "#殺すなアクション" }, { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E6%AE%BA%E3%81%99%E3%81%AA", "name": "#殺すな" } ], "replies": { "id": "https://mstdn.jp/users/sugarbear/statuses/113750469560874906/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.jp/users/sugarbear/statuses/113750469560874906/replies?min_id=113750498781078280&page=true", "partOf": "https://mstdn.jp/users/sugarbear/statuses/113750469560874906/replies", "items": [ "https://mstdn.jp/users/sugarbear/statuses/113750498781078280" ] } } }