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://mstdn.nere9.help/users/hadsn/statuses/113989316636834472", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-12T05:42:17Z", "url": "https://mstdn.nere9.help/@hadsn/113989316636834472", "attributedTo": "https://mstdn.nere9.help/users/hadsn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.nere9.help/users/hadsn/followers" ], "sensitive": false, "atomUri": "https://mstdn.nere9.help/users/hadsn/statuses/113989316636834472", "inReplyToAtomUri": null, "conversation": "tag:mstdn.nere9.help,2025-02-12:objectId=92008774:objectType=Conversation", "content": "<p><a href=\"https://mstdn.nere9.help/tags/JR%E8%A5%BF%E6%97%A5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>JR西日本</span></a> ほぼ全線ほぼ1ヶ月 (30日) 定期笑う</p><p>&quot;JR 西日本 ICOCA エリア(一部除く)の普通列車 30 日間乗り放題&quot;<br />さあ、西日本の無限大の旅へ!「(ICOCAでGO)JR西日本無限大パス」を発売!:JR西日本 <a href=\"https://www.westjr.co.jp/press/article/2025/02/page_27292.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">westjr.co.jp/press/article/202</span><span class=\"invisible\">5/02/page_27292.html</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://mstdn.nere9.help/tags/JR%E8%A5%BF%E6%97%A5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>JR西日本</span></a> ほぼ全線ほぼ1ヶ月 (30日) 定期笑う</p><p>&quot;JR 西日本 ICOCA エリア(一部除く)の普通列車 30 日間乗り放題&quot;<br />さあ、西日本の無限大の旅へ!「(ICOCAでGO)JR西日本無限大パス」を発売!:JR西日本 <a href=\"https://www.westjr.co.jp/press/article/2025/02/page_27292.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">westjr.co.jp/press/article/202</span><span class=\"invisible\">5/02/page_27292.html</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/jr%E8%A5%BF%E6%97%A5%E6%9C%AC", "name": "#jr西日本" } ], "replies": { "id": "https://mstdn.nere9.help/users/hadsn/statuses/113989316636834472/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/hadsn/statuses/113989316636834472/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.nere9.help/users/hadsn/statuses/113989316636834472/replies", "items": [] } } }