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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers" } ], "id": "https://gnusocial.jp/index.php/user/19330", "type": "Person", "following": "https://gnusocial.jp/user/19330/following.json", "followers": "https://gnusocial.jp/user/19330/followers.json", "liked": "https://gnusocial.jp/user/19330/liked.json", "inbox": "https://gnusocial.jp/user/19330/inbox.json", "outbox": "https://gnusocial.jp/user/19330/outbox.json", "preferredUsername": "gnu2", "name": "GNU Too", "summary": "I'm a stranger here on this place called Earth #LuchaLibre Fan #Puroresu", "url": "https://gnusocial.jp/gnu2", "manuallyApprovesFollowers": false, "publicKey": { "id": "https://gnusocial.jp/index.php/user/19330#public-key", "owner": "https://gnusocial.jp/index.php/user/19330", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtOwyZtJmRm+dBO13TYHL\nIlrlhSi5GCuIe4od5c+uZVrq1MVTkpZDGP6YTzn/kvEYBXcOkaZxgkdjS2kFncBQ\nABsGeQCbs624JT/WQQfenbvShui2bQIDn8fwGhahmkbxHF4mPXbQrnEGHlghqxt4\n/tw+X2s9sQrR2VyVHEEggsgJFIZ++udlFED3udSnuROOwjZf8h3x6TVD9IA6N6J2\nojruTSzglr4AuIU0s4o/t9g9xLq+r4k+ffkKenNvTlA8jbEUz40m1DLNlEAhivzE\nyf3eRZ2tI0AjqD3Ly0p6RHcTwK22qqlkhkIcCvASkmhd1U497tGCvCc4GRHQBwEU\n4QIDAQAB\n-----END PUBLIC KEY-----" }, "tag": [], "attachment": [], "icon": { "type": "Image", "mediaType": "image/png", "height": 96, "width": 96, "url": "https://gnusocial.jp/avatar/19330-96-20240129171753.webp" }, "endpoints": { "sharedInbox": "https://gnusocial.jp/inbox.json" } }