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.

Open in browser →
{ "@context": "https://www.w3.org/ns/activitystreams", "id": "https://gnusocial.jp/object/note/2744684", "type": "Note", "published": "2023-03-14T03:51:44Z", "url": "https://gnusocial.jp/notice/2744684", "attributedTo": "https://gnusocial.jp/index.php/user/1", "to": [ "https://www.w3.org/ns/activitystreams#Public", "https://gnusocial.jp/index.php/user/4845" ], "cc": [ "https://gnusocial.jp/user/1/followers.json" ], "conversationId": "https://gnusocial.jp/conversation/1316752", "conversationUrl": "https://gnusocial.jp/conversation/1316752#notice-2744684", "content": "おお、こんなのあったのですね。<br />\n<br />\nWinny作者逮捕について考える広島オフ<br />\n<a href=\"http://thinkaboutny.fc2web.com/\" title=\"http://thinkaboutny.fc2web.com/\" rel=\"nofollow external noreferrer\" class=\"attachment\" id=\"attachment-804037\">http://thinkaboutny.fc2web.com/</a><br />\n<br />\n映画通のかきさんがどういう感想を持つのか気になります。映画の感想ブログの更新を楽しみにしています。", "isLocal": true, "attachment": [ { "@context": "https://www.w3.org/ns/activitystreams", "type": "Document", "mediaType": "text/html", "url": "http://thinkaboutny.fc2web.com/", "size": 8155, "name": "Winny作者逮捕について考える広島オフ" } ], "tag": [ { "@context": "https://www.w3.org/ns/activitystreams", "type": "Mention", "href": "https://gnusocial.jp/index.php/user/4845", "name": "mstdnoyster@gnusocial.jp" } ], "inReplyTo": "https://gnusocial.jp/object/note/2741378" }