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/113910774781032223/replies", "type": "Collection", "first": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910774781032223/replies?page=true", "type": "CollectionPage", "next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910774781032223/replies?only_other_accounts=true&page=true", "partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910774781032223/replies", "items": [ { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910975272265017", "type": "Note", "summary": null, "inReplyTo": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910774781032223", "published": "2025-01-29T09:39:03Z", "url": "https://news.hostdon.ne.jp/@trainaccident/113910975272265017", "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/113910975272265017", "inReplyToAtomUri": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910774781032223", "conversation": "tag:news.hostdon.ne.jp,2025-01-27:objectId=28911:objectType=Conversation", "content": "<p>【速報】JR <a href=\"https://news.hostdon.ne.jp/tags/%E5%AE%87%E9%83%BD%E5%AE%AE%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>宇都宮線</span></a> が運転見合わせ <a href=\"https://news.hostdon.ne.jp/tags/%E6%B9%98%E5%8D%97%E6%96%B0%E5%AE%BF%E3%83%A9%E3%82%A4%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>湘南新宿ライン</span></a> も (1/29 17:58 Yahoo!ニュース)<br /><a href=\"https://news.yahoo.co.jp/articles/eba4da94f6a7c47bca3d8076831bde9719c8d713\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/eba4</span><span class=\"invisible\">da94f6a7c47bca3d8076831bde9719c8d713</span></a></p>", "contentMap": { "ja": "<p>【速報】JR <a href=\"https://news.hostdon.ne.jp/tags/%E5%AE%87%E9%83%BD%E5%AE%AE%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>宇都宮線</span></a> が運転見合わせ <a href=\"https://news.hostdon.ne.jp/tags/%E6%B9%98%E5%8D%97%E6%96%B0%E5%AE%BF%E3%83%A9%E3%82%A4%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>湘南新宿ライン</span></a> も (1/29 17:58 Yahoo!ニュース)<br /><a href=\"https://news.yahoo.co.jp/articles/eba4da94f6a7c47bca3d8076831bde9719c8d713\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/eba4</span><span class=\"invisible\">da94f6a7c47bca3d8076831bde9719c8d713</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E5%AE%87%E9%83%BD%E5%AE%AE%E7%B7%9A", "name": "#宇都宮線" }, { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E6%B9%98%E5%8D%97%E6%96%B0%E5%AE%BF%E3%83%A9%E3%82%A4%E3%83%B3", "name": "#湘南新宿ライン" } ], "replies": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910975272265017/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910975272265017/replies?min_id=113914101416173124&page=true", "partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910975272265017/replies", "items": [ "https://news.hostdon.ne.jp/users/trainaccident/statuses/113914101416173124" ] } }, "likes": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910975272265017/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/113910975272265017/shares", "type": "Collection", "totalItems": 0 } } ] } }