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/114406640127711528", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-26T22:33:09Z", "url": "https://news.hostdon.ne.jp/@trainaccident/114406640127711528", "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/114406640127711528", "inReplyToAtomUri": null, "conversation": "tag:news.hostdon.ne.jp,2025-04-26:objectId=35121:objectType=Conversation", "content": "<p>専門家「ホーム壊して…」“再開発プロジェクト”で名鉄名古屋駅は2→4線に増へ 毎日電車走る駅で最終的な切り替え方法は (4/27 6:02 FNNプライムオンライン/Yahoo!ニュース)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E6%B8%8B%E8%B0%B7%E9%A7%85\" class=\"mention hashtag\" rel=\"tag\">#<span>渋谷駅</span></a> <br /><a href=\"https://news.yahoo.co.jp/articles/1cc4fa4bc05a3e8ab45cc338bce8fcf2bc131de0\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/1cc4</span><span class=\"invisible\">fa4bc05a3e8ab45cc338bce8fcf2bc131de0</span></a></p>", "contentMap": { "ja": "<p>専門家「ホーム壊して…」“再開発プロジェクト”で名鉄名古屋駅は2→4線に増へ 毎日電車走る駅で最終的な切り替え方法は (4/27 6:02 FNNプライムオンライン/Yahoo!ニュース)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E6%B8%8B%E8%B0%B7%E9%A7%85\" class=\"mention hashtag\" rel=\"tag\">#<span>渋谷駅</span></a> <br /><a href=\"https://news.yahoo.co.jp/articles/1cc4fa4bc05a3e8ab45cc338bce8fcf2bc131de0\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/1cc4</span><span class=\"invisible\">fa4bc05a3e8ab45cc338bce8fcf2bc131de0</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://news.hostdon.ne.jp/tags/%E6%B8%8B%E8%B0%B7%E9%A7%85", "name": "#渋谷駅" } ], "replies": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114406640127711528/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114406640127711528/replies?only_other_accounts=true&page=true", "partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114406640127711528/replies", "items": [] } }, "likes": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114406640127711528/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114406640127711528/shares", "type": "Collection", "totalItems": 0 } }