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/MSP1012", "type": "Person", "following": "https://mstdn.jp/users/MSP1012/following", "followers": "https://mstdn.jp/users/MSP1012/followers", "inbox": "https://mstdn.jp/users/MSP1012/inbox", "outbox": "https://mstdn.jp/users/MSP1012/outbox", "featured": "https://mstdn.jp/users/MSP1012/collections/featured", "featuredTags": "https://mstdn.jp/users/MSP1012/collections/tags", "preferredUsername": "MSP1012", "name": "狂るん", "summary": "<p>ぷりんしぇしゅ。</p>", "url": "https://mstdn.jp/@MSP1012", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2023-07-02T00:00:00Z", "devices": "https://mstdn.jp/users/MSP1012/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/MSP1012#main-key", "owner": "https://mstdn.jp/users/MSP1012", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwPWvaPH6uMArf2HZBfbU\nleUYpJp31Qry7wyQMG6xakVPvDog70r+O8IWP3bXMaVCuDt+/CO3vj+L0i4u5BNm\nX6X//yKhHlZZoVjjLmhm3FO2555xNw43FZmhR08qZk7FBPOin/36bV2AZCljUWQH\n0Uasp2JekX82S/qB4AMk6q/68s2AA9q9ZjsMhXipr5oNq9K0B1nz+zcXOTs8SO3J\nYflFf8WonRJg2K1rLaZGjnnSn47Pibh7JdKeqD8QPVO20CaFw2n2oWwy/IeJ8Z6v\nC1E+zWK6M4hjJQOm+1QThY0vrbf7uSrisWzycUa/OiYRL20TJdFa8cjIw5R7M97l\nKwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.jp/accounts/avatars/110/644/195/431/606/497/original/166605bc5fbfa215.jpeg" } }