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", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.jp/users/kappaseijin", "type": "Person", "following": "https://mstdn.jp/users/kappaseijin/following", "followers": "https://mstdn.jp/users/kappaseijin/followers", "inbox": "https://mstdn.jp/users/kappaseijin/inbox", "outbox": "https://mstdn.jp/users/kappaseijin/outbox", "featured": "https://mstdn.jp/users/kappaseijin/collections/featured", "featuredTags": "https://mstdn.jp/users/kappaseijin/collections/tags", "preferredUsername": "kappaseijin", "name": "", "summary": "<p><a href=\"https://d.hatena.ne.jp/kappaseijin\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">d.hatena.ne.jp/kappaseijin</span><span class=\"invisible\"></span></a> / twitterer:<span class=\"h-card\"><a href=\"https://mstdn.jp/@kappaseijin\" class=\"u-url mention\">@<span>kappaseijin</span></a></span> / nostr:npub1spj7zmtmgdl8gcndcqt6r783x6fhjqw5e54ll7cudgphwx0m72ys404su9</p>", "url": "https://mstdn.jp/@kappaseijin", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2017-04-14T00:00:00Z", "devices": "https://mstdn.jp/users/kappaseijin/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/kappaseijin#main-key", "owner": "https://mstdn.jp/users/kappaseijin", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApTBXt8EMuT+xlzNPWvDJ\nssAd+AFRv+YfasjYr1RfoMTjPSTGL40sxQuqa1DjEE5pqf3V75F1WNs5MUVOj4Z0\n+wb9aV2wRR4RXWYFLtVnBe9OzVNq6BGWz5ADIP0wW1qs1nAqNcR3sysKcmdWNF36\nD08Y1eQdIFZyq72AOC+IWOOs/3fMImgBGwuTDlR7/Q4agKZ95Y8LJUOOEwpey+FS\n7lG6xvtuUgSemknwcrztKtIe67T4dZ510jxSAl2l/Y7vz5pS0l80UeMflgLmQIYA\n1m94HAlVq0jXq9FgkdYfb2RKe8nu8nxF9yNC5X2qqczS2JZRLYfv1BGSyfVMwrv3\njwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "nostr", "value": "8065e16d7b437e74626dc017a1f8f136937901d4cd2bfffb1c6a037719fbf289" } ], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/avatars/000/001/290/original/0a2f0442f800e15b.PNG" } }