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://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756", "type": "Note", "summary": null, "inReplyTo": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114051306204290947", "published": "2025-02-23T22:03:03Z", "url": "https://news.hostdon.ne.jp/@trainaccident/114055458574200756", "attributedTo": "https://news.hostdon.ne.jp/users/trainaccident", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://news.hostdon.ne.jp/users/trainaccident/followers" ], "sensitive": false, "atomUri": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756", "inReplyToAtomUri": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114051306204290947", "conversation": "tag:news.hostdon.ne.jp,2025-02-09:objectId=29984:objectType=Conversation", "content": "<p><a href=\"https://news.hostdon.ne.jp/tags/%E6%9D%B1%E6%AD%A6%E6%9D%B1%E4%B8%8A%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>東武東上線</span></a> で遅れと運休【鉄道情報】 (2/24 6:39 Yahoo!ニュース)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E4%BA%AC%E6%B5%9C%E6%9D%B1%E5%8C%97%E6%A0%B9%E5%B2%B8%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>京浜東北根岸線</span></a> <br /><a href=\"https://news.yahoo.co.jp/articles/d583315360c4ac72d869a8196a339615c2740a36\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/d583</span><span class=\"invisible\">315360c4ac72d869a8196a339615c2740a36</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://news.hostdon.ne.jp/tags/%E6%9D%B1%E6%AD%A6%E6%9D%B1%E4%B8%8A%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>東武東上線</span></a> で遅れと運休【鉄道情報】 (2/24 6:39 Yahoo!ニュース)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E4%BA%AC%E6%B5%9C%E6%9D%B1%E5%8C%97%E6%A0%B9%E5%B2%B8%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>京浜東北根岸線</span></a> <br /><a href=\"https://news.yahoo.co.jp/articles/d583315360c4ac72d869a8196a339615c2740a36\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/d583</span><span class=\"invisible\">315360c4ac72d869a8196a339615c2740a36</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E6%9D%B1%E6%AD%A6%E6%9D%B1%E4%B8%8A%E7%B7%9A", "name": "#東武東上線" }, { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E4%BA%AC%E6%B5%9C%E6%9D%B1%E5%8C%97%E6%A0%B9%E5%B2%B8%E7%B7%9A", "name": "#京浜東北根岸線" } ], "replies": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756/replies?min_id=114056449441437899&page=true", "partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756/replies", "items": [ "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055470386702813", "https://news.hostdon.ne.jp/users/trainaccident/statuses/114056213459829474", "https://news.hostdon.ne.jp/users/trainaccident/statuses/114056284288770208", "https://news.hostdon.ne.jp/users/trainaccident/statuses/114056449441437899" ] } }, "likes": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114055458574200756/shares", "type": "Collection", "totalItems": 0 } }