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", "memorial": "toot:memorial", "indexable": "toot:indexable", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.hk/users/onrk", "type": "Person", "following": "https://mastodon.hk/users/onrk/following", "followers": "https://mastodon.hk/users/onrk/followers", "inbox": "https://mastodon.hk/users/onrk/inbox", "outbox": "https://mastodon.hk/users/onrk/outbox", "featured": "https://mastodon.hk/users/onrk/collections/featured", "featuredTags": "https://mastodon.hk/users/onrk/collections/tags", "preferredUsername": "onrk", "name": "我就是無可救藥 :cat_annoyed:", "summary": "", "url": "https://mastodon.hk/@onrk", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-04-25T00:00:00Z", "memorial": false, "devices": "https://mastodon.hk/users/onrk/collections/devices", "publicKey": { "id": "https://mastodon.hk/users/onrk#main-key", "owner": "https://mastodon.hk/users/onrk", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwtFXMysCrIZBHEVgCw5N\n16xwFPk2GoZOEgZHMKRJnooRPSO6aiM0f4mUNm8ZMAVXJ80XkACv4wW4N6zgMEe7\n+CqUEKIM/+E3Di5V6kCQpacJIWWOGXGIQyHeakfUHy1ZpgT/8AB2OjDII6h58R73\n9wIZuhVMrM3+3TGU9mAmmsBZLYJcv1RhTbWWSO3UYCBqE2gQQHt4oxqCzv58abek\nEZeBIwwh0mojpY9IV6YoY/WNIM5tV0rDwS4QibZtpCHclyDA1TCyNJBjxmAmDs46\nCRBa2nMZKInsOfzU8f95qW0vD7Zvs+Mq/Ev8gPjCe1RA6HyRZZeLCGTcox1yix9+\nvwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://mastodon.hk/emojis/58429", "type": "Emoji", "name": ":cat_annoyed:", "updated": "2022-11-15T16:52:11Z", "icon": { "type": "Image", "mediaType": "image/gif", "url": "https://mastodonhk.sgp1.cdn.digitaloceanspaces.com/custom_emojis/images/000/058/429/original/cat_annoyed.gif" } } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.hk/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodonhk.sgp1.cdn.digitaloceanspaces.com/accounts/avatars/108/190/184/727/492/277/original/a027c9df997ed08a.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodonhk.sgp1.cdn.digitaloceanspaces.com/accounts/headers/108/190/184/727/492/277/original/0de9a83a816e4716.jpg" } }