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.nere9.help/users/hadsn/statuses/114410513711715203", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-27T14:58:15Z", "url": "https://mstdn.nere9.help/@hadsn/114410513711715203", "attributedTo": "https://mstdn.nere9.help/users/hadsn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.nere9.help/users/hadsn/followers" ], "sensitive": false, "atomUri": "https://mstdn.nere9.help/users/hadsn/statuses/114410513711715203", "inReplyToAtomUri": null, "conversation": "tag:mstdn.nere9.help,2025-04-27:objectId=94596548:objectType=Conversation", "content": "<p><a href=\"https://mstdn.nere9.help/tags/%E3%82%B8%E3%83%A7%E3%83%AB%E3%83%80%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>ジョルダン</span></a> の <a href=\"https://mstdn.nere9.help/tags/%E4%B9%97%E6%8F%9B%E6%A1%88%E5%86%85\" class=\"mention hashtag\" rel=\"tag\">#<span>乗換案内</span></a> で、 <a href=\"https://mstdn.nere9.help/tags/%E4%BA%AC%E8%91%89%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>京葉線</span></a> から <a href=\"https://mstdn.nere9.help/tags/%E5%B1%B1%E6%89%8B%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>山手線</span></a> 外回りへの乗換時間 (徒歩) が10分で、京葉線から <a href=\"https://mstdn.nere9.help/tags/%E6%9D%B1%E6%B5%B7%E9%81%93%E6%96%B0%E5%B9%B9%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>東海道新幹線</span></a> への乗換時間 (徒歩) が20分である理由って何なのだろう?</p>", "contentMap": { "ja": "<p><a href=\"https://mstdn.nere9.help/tags/%E3%82%B8%E3%83%A7%E3%83%AB%E3%83%80%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>ジョルダン</span></a> の <a href=\"https://mstdn.nere9.help/tags/%E4%B9%97%E6%8F%9B%E6%A1%88%E5%86%85\" class=\"mention hashtag\" rel=\"tag\">#<span>乗換案内</span></a> で、 <a href=\"https://mstdn.nere9.help/tags/%E4%BA%AC%E8%91%89%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>京葉線</span></a> から <a href=\"https://mstdn.nere9.help/tags/%E5%B1%B1%E6%89%8B%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>山手線</span></a> 外回りへの乗換時間 (徒歩) が10分で、京葉線から <a href=\"https://mstdn.nere9.help/tags/%E6%9D%B1%E6%B5%B7%E9%81%93%E6%96%B0%E5%B9%B9%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>東海道新幹線</span></a> への乗換時間 (徒歩) が20分である理由って何なのだろう?</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/%E3%82%B8%E3%83%A7%E3%83%AB%E3%83%80%E3%83%B3", "name": "#ジョルダン" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/%E4%B9%97%E6%8F%9B%E6%A1%88%E5%86%85", "name": "#乗換案内" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/%E4%BA%AC%E8%91%89%E7%B7%9A", "name": "#京葉線" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/%E5%B1%B1%E6%89%8B%E7%B7%9A", "name": "#山手線" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/%E6%9D%B1%E6%B5%B7%E9%81%93%E6%96%B0%E5%B9%B9%E7%B7%9A", "name": "#東海道新幹線" } ], "replies": { "id": "https://mstdn.nere9.help/users/hadsn/statuses/114410513711715203/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/hadsn/statuses/114410513711715203/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.nere9.help/users/hadsn/statuses/114410513711715203/replies", "items": [] } } }