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/114149146232482799", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-12T11:09:04Z", "url": "https://news.hostdon.ne.jp/@trainaccident/114149146232482799", "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/114149146232482799", "inReplyToAtomUri": null, "conversation": "tag:news.hostdon.ne.jp,2025-03-12:objectId=32276:objectType=Conversation", "content": "<p>【火事】相模原市で火災発生:現場の状況と周辺への影響 <a href=\"https://news.hostdon.ne.jp/tags/%E7%9B%B8%E6%A8%A1%E5%8E%9F%E5%B8%82\" class=\"mention hashtag\" rel=\"tag\">#<span>相模原市</span></a> <a href=\"https://news.hostdon.ne.jp/tags/%E7%81%AB%E7%81%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>火災</span></a> <a href=\"https://news.hostdon.ne.jp/tags/%E7%9B%B8%E6%A8%A1%E5%8E%9F%E9%A7%85\" class=\"mention hashtag\" rel=\"tag\">#<span>相模原駅</span></a> (3/12 19:03 まとめまとめ)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E6%A8%AA%E6%B5%9C%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>横浜線</span></a> <br /><a href=\"https://matomame.jp/user/yonepo665/7745cab9473ee37a0c66\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">matomame.jp/user/yonepo665/774</span><span class=\"invisible\">5cab9473ee37a0c66</span></a></p>", "contentMap": { "ja": "<p>【火事】相模原市で火災発生:現場の状況と周辺への影響 <a href=\"https://news.hostdon.ne.jp/tags/%E7%9B%B8%E6%A8%A1%E5%8E%9F%E5%B8%82\" class=\"mention hashtag\" rel=\"tag\">#<span>相模原市</span></a> <a href=\"https://news.hostdon.ne.jp/tags/%E7%81%AB%E7%81%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>火災</span></a> <a href=\"https://news.hostdon.ne.jp/tags/%E7%9B%B8%E6%A8%A1%E5%8E%9F%E9%A7%85\" class=\"mention hashtag\" rel=\"tag\">#<span>相模原駅</span></a> (3/12 19:03 まとめまとめ)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E6%A8%AA%E6%B5%9C%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>横浜線</span></a> <br /><a href=\"https://matomame.jp/user/yonepo665/7745cab9473ee37a0c66\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">matomame.jp/user/yonepo665/774</span><span class=\"invisible\">5cab9473ee37a0c66</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E7%9B%B8%E6%A8%A1%E5%8E%9F%E5%B8%82", "name": "#相模原市" }, { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E7%81%AB%E7%81%BD", "name": "#火災" }, { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E7%9B%B8%E6%A8%A1%E5%8E%9F%E9%A7%85", "name": "#相模原駅" }, { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E6%A8%AA%E6%B5%9C%E7%B7%9A", "name": "#横浜線" } ], "replies": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114149146232482799/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114149146232482799/replies?only_other_accounts=true&page=true", "partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114149146232482799/replies", "items": [] } }, "likes": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114149146232482799/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114149146232482799/shares", "type": "Collection", "totalItems": 0 } }