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", "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/252525", "type": "Person", "following": "https://mstdn.jp/users/252525/following", "followers": "https://mstdn.jp/users/252525/followers", "inbox": "https://mstdn.jp/users/252525/inbox", "outbox": "https://mstdn.jp/users/252525/outbox", "featured": "https://mstdn.jp/users/252525/collections/featured", "featuredTags": "https://mstdn.jp/users/252525/collections/tags", "preferredUsername": "252525", "name": "にこにこねこ🔞", "summary": "<p>このアカウントには一部自死にまつわる表現、性的な表現、暴力的な表現が含まれます。ご注意ください。<br />¦03¦♀¦下ネタ¦夢¦絵を描いたり描かなかったり¦⇢雰囲気dm</p>", "url": "https://mstdn.jp/@252525", "manuallyApprovesFollowers": true, "discoverable": false, "published": "2023-02-12T00:00:00Z", "devices": "https://mstdn.jp/users/252525/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/252525#main-key", "owner": "https://mstdn.jp/users/252525", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs5wMnXdPqLEn7X0NJgAh\naqZcgXy1mq9bqHW/42j4N1uj7iX4bAoJKN/WH1tNzClsEHhNRLuiAg0mqiKXFPjK\nwC4CacZbPvh5mACyXm5uo9QpUS83Tnd0bG/S8fAat3mvTWGlt2E9BZVKbM8eecit\nAlrZBkRqr8PDkO5iWo3/x4RIekyZdaPDnejqxdG2HBFI8WpoflslivW+iD6VFVqj\ntEB01TNrapoN5/vLow8kNXesO5giDcF8F2GDjPzMAu9UZin7FST8kgY07ZfchOQe\ncIH9LD/MCIcCLjOU/Ar5c4Mr76EY/+v2Gi5tC8/v8RKlGP7EuYjE+q2g5sNNB6w7\nzwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "登録日", "value": "2022/11/2×" }, { "type": "PropertyValue", "name": "アイコンは", "value": "張阿呆ちゃんに描いてもらったアル😽" }, { "type": "PropertyValue", "name": "ぱぁそなるでぇた", "value": "164cm 51kg Cカップ" }, { "type": "PropertyValue", "name": "微笑宮 音子", "value": "若林幸治" } ], "endpoints": { "sharedInbox": "https://mstdn.jp/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.jp/accounts/avatars/109/852/376/575/645/615/original/495cec211bcbabf9.png" }, "image": { "type": "Image", "mediaType": "image/gif", "url": "https://media.mstdn.jp/accounts/headers/109/852/376/575/645/615/original/c2836bb6ea9d75d7.gif" } }