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/12akila6", "type": "Person", "following": "https://mstdn.jp/users/12akila6/following", "followers": "https://mstdn.jp/users/12akila6/followers", "inbox": "https://mstdn.jp/users/12akila6/inbox", "outbox": "https://mstdn.jp/users/12akila6/outbox", "featured": "https://mstdn.jp/users/12akila6/collections/featured", "featuredTags": "https://mstdn.jp/users/12akila6/collections/tags", "preferredUsername": "12akila6", "name": "晶(mstdn.jp)", "summary": "<p>既婚/子持ち/そら(猫)さんの飼い主/日常を投稿</p>", "url": "https://mstdn.jp/@12akila6", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2024-11-08T00:00:00Z", "devices": "https://mstdn.jp/users/12akila6/collections/devices", "publicKey": { "id": "https://mstdn.jp/users/12akila6#main-key", "owner": "https://mstdn.jp/users/12akila6", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvrAP21t3LNnRgt3yOFRC\n4d/AKVk49NPVZBi+RgXrEgfpLX9q+LGyv368j8IoQ6PquADnicjrCOT+hCeUih0D\nf3Ty6g+HKzEVU22b8hADQwxOYwA9DB8/hEjndngw6MhIVMAHiT/yi7BZBKfoBmpc\n/SIJUC3JXsjtYxQRlk8XX7QedZ20slPhczqZ76nHM3zP4euA/JXb56Nt6H1ldO4G\nUPWoaSHwRR7wHlk7dMda+zsAGVUdCPxA9yTXNf5RQ5lb4LV1/5NlOI+Vpvj+7s8k\nZbA3nrhr+ddxOFozboD89Rd03tRSYL7oq8mlA0SE7GUS8KaNl9oVuxIr+blJzM+b\n9QIDAQAB\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/113/446/212/463/527/830/original/8f6057217a15067d.jpg" } }