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/113989671827017902", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.nere9.help/users/hadsn/statuses/113980639826412512", "published": "2025-02-12T07:12:37Z", "url": "https://mstdn.nere9.help/@hadsn/113989671827017902", "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/113989671827017902", "inReplyToAtomUri": "https://mstdn.nere9.help/users/hadsn/statuses/113980639826412512", "conversation": "tag:mstdn.nere9.help,2024-12-25:objectId=90424202:objectType=Conversation", "content": "<p>ふざけんな! (壊れたイスを窓から投げ捨てる音) <a href=\"https://mstdn.nere9.help/tags/Windows11\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows11</span></a> <a href=\"https://mstdn.nere9.help/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mstdn.nere9.help/tags/Windows\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows</span></a> </p><p>2025/01/22 21:17ダウンロード: 297b8c040ef6bb78edfb8d216b04b307<br />2024/10/23 17:27ダウンロード: 297b8c040ef6bb78edfb8d216b04b307</p>", "contentMap": { "ja": "<p>ふざけんな! (壊れたイスを窓から投げ捨てる音) <a href=\"https://mstdn.nere9.help/tags/Windows11\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows11</span></a> <a href=\"https://mstdn.nere9.help/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mstdn.nere9.help/tags/Windows\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows</span></a> </p><p>2025/01/22 21:17ダウンロード: 297b8c040ef6bb78edfb8d216b04b307<br />2024/10/23 17:27ダウンロード: 297b8c040ef6bb78edfb8d216b04b307</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/windows11", "name": "#windows11" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/microsoft", "name": "#microsoft" }, { "type": "Hashtag", "href": "https://mstdn.nere9.help/tags/windows", "name": "#windows" } ], "replies": { "id": "https://mstdn.nere9.help/users/hadsn/statuses/113989671827017902/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/hadsn/statuses/113989671827017902/replies?min_id=113989969657480597&page=true", "partOf": "https://mstdn.nere9.help/users/hadsn/statuses/113989671827017902/replies", "items": [ "https://mstdn.nere9.help/users/hadsn/statuses/113989969657480597" ] } } }