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/114404386656834165", "type": "Note", "summary": null, "inReplyTo": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404268743538583", "published": "2025-04-26T13:00:03Z", "url": "https://news.hostdon.ne.jp/@trainaccident/114404386656834165", "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/114404386656834165", "inReplyToAtomUri": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404268743538583", "conversation": "tag:news.hostdon.ne.jp,2025-04-26:objectId=35110:objectType=Conversation", "content": "<p>JR <a href=\"https://news.hostdon.ne.jp/tags/%E9%95%B7%E5%B4%8E%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>長崎線</span></a> 喜々津~長崎の上下線で運転見合わせ 現川駅で下り普通列車に人身事故 (4/26 21:49 西日本新聞me)<br /><a href=\"https://nordot.app/1288844888056709893\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">nordot.app/1288844888056709893</span><span class=\"invisible\"></span></a></p>", "contentMap": { "ja": "<p>JR <a href=\"https://news.hostdon.ne.jp/tags/%E9%95%B7%E5%B4%8E%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>長崎線</span></a> 喜々津~長崎の上下線で運転見合わせ 現川駅で下り普通列車に人身事故 (4/26 21:49 西日本新聞me)<br /><a href=\"https://nordot.app/1288844888056709893\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">nordot.app/1288844888056709893</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E9%95%B7%E5%B4%8E%E7%B7%9A", "name": "#長崎線" } ], "replies": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404386656834165/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404386656834165/replies?only_other_accounts=true&page=true", "partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404386656834165/replies", "items": [] } }, "likes": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404386656834165/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114404386656834165/shares", "type": "Collection", "totalItems": 0 } }