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://cztwitter.cz/users/djasa", "type": "Person", "following": "https://cztwitter.cz/users/djasa/following", "followers": "https://cztwitter.cz/users/djasa/followers", "inbox": "https://cztwitter.cz/users/djasa/inbox", "outbox": "https://cztwitter.cz/users/djasa/outbox", "featured": "https://cztwitter.cz/users/djasa/collections/featured", "featuredTags": "https://cztwitter.cz/users/djasa/collections/tags", "preferredUsername": "djasa", "name": "David Jaša", "summary": "<p>Brno, bikes, climate, sometimes free software. Non-zero chance of shitposting.</p><p>česky, English, português, ein bisschen Deutsch</p>", "url": "https://cztwitter.cz/@djasa", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-10T00:00:00Z", "devices": "https://cztwitter.cz/users/djasa/collections/devices", "publicKey": { "id": "https://cztwitter.cz/users/djasa#main-key", "owner": "https://cztwitter.cz/users/djasa", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwwlgUEARTHSVLH8BLzYu\nRRYakdXQnfu75SR0lSGRuFZb/NZaC6cbSJio0JCU8i3CUY3es6fsB0KqB1beyUfM\njEhCQm9a0xatDGFNWWRKsomArS8Jfh+ExUYnFVfih17Hcb7SZZ1y993hcdMiUg1c\nClsZ3ZX+INKAEvT5ZGSHPeECpaWIapx+Kem1mdmU7TBtdt6acfdUWND/z76+FI9D\n8dJhwReo3QiR+6ULWWX7ElX9Tw220WIFKV8tiD4Sj6SiD0n5lE8VB3uQP4m5gD3z\nlPFSXjwrpwgmhncez69pg9HO0Q+ur6FA+ydnKpHZhaMlQjK8CY89yNc3Ypz1mPlX\nfwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "BS", "value": "<a href=\"https://bsky.app/profile/djasa.bsky.social\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/djasa.bsky.so</span><span class=\"invisible\">cial</span></a>" } ], "endpoints": { "sharedInbox": "https://cztwitter.cz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cztwitter.cz/system/accounts/avatars/000/010/234/original/a120b6bf97d82793.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://cztwitter.cz/system/accounts/headers/000/010/234/original/74b7f9ba54c0322d.png" } }