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/1", "type": "Person", "following": "https://gnusocial.jp/user/1/following.json", "followers": "https://gnusocial.jp/user/1/followers.json", "liked": "https://gnusocial.jp/user/1/liked.json", "inbox": "https://gnusocial.jp/user/1/inbox.json", "outbox": "https://gnusocial.jp/user/1/outbox.json", "preferredUsername": "gnusocialjp", "name": "ぐぬ管 (GNU social JP管理人)", "summary": "gnusocial.jpの管理人。X/Twitterも同名、gnusocialjp@web.gnusocial.jpもあります。投稿にはメール認証が必要です。", "url": "https://gnusocial.jp/gnusocialjp", "manuallyApprovesFollowers": false, "publicKey": { "id": "https://gnusocial.jp/index.php/user/1#public-key", "owner": "https://gnusocial.jp/index.php/user/1", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtiFW9L8XGO/1E84MgPR6\nh2n/2/+4LOa1FWDA4EzpS/6x50voNSsgEbB/NsOC+fvrDNmCy1BKt+BjMuMuDErJ\nJbBBFCzb3FNBPvEk5GhRrS/K9qOwVEzlCrQvP9lel9fdclazJfErxI+TIe6Cc7ed\nFB/+PIMWhdIm7qgNk2P4iH1m2gbKNFBC9E9HQKCpaEdxrtIah80mgDj2tnBPNTbf\nHQ16zaxrbTLo1yKsaGtm6WL4AzbYZI5xUM7G1h92EapTGvLXlWd06bpVRcENmeVd\nJ2h6LZ3ECyXC92j6H8nvVxx2S1ah2bfMnkaMfCiRkCL0OpLM9o1dbwkf60Qjg3s2\nxQIDAQAB\n-----END PUBLIC KEY-----" }, "tag": [], "attachment": [], "icon": { "type": "Image", "mediaType": "image/png", "height": 96, "width": 96, "url": "https://gnusocial.jp/avatar/1-96-20220724135523.webp" }, "endpoints": { "sharedInbox": "https://gnusocial.jp/inbox.json" } }