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://gamma.argyle.social/users/compatibilism", "type": "Person", "following": "https://gamma.argyle.social/users/compatibilism/following", "followers": "https://gamma.argyle.social/users/compatibilism/followers", "inbox": "https://gamma.argyle.social/users/compatibilism/inbox", "outbox": "https://gamma.argyle.social/users/compatibilism/outbox", "featured": "https://gamma.argyle.social/users/compatibilism/collections/featured", "featuredTags": "https://gamma.argyle.social/users/compatibilism/collections/tags", "preferredUsername": "compatibilism", "name": "", "summary": "", "url": "https://gamma.argyle.social/@compatibilism", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2024-12-11T00:00:00Z", "devices": "https://gamma.argyle.social/users/compatibilism/collections/devices", "publicKey": { "id": "https://gamma.argyle.social/users/compatibilism#main-key", "owner": "https://gamma.argyle.social/users/compatibilism", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoDYoIwExUuQ3GZs4np1B\nAsIjxz0LUIXRtP0rpv4SLT84jiLtNkyjRYfe7thHC8nhqStaWO7gSxZpGg2Zgx1f\n9BfYT85jIg0EjCpNWLMo4mHy90JZCAic49vCqP1ZaT3hEY7s5F42Wp/dPvBDj370\nhS4R5yWtTFl+ZF5fl1h9Pa8dKr9d5O2+R+Wkhan06Jog3yYFvxbevvq+NyYglUlG\nbnIekWnVSfmnbNMaZxqg+pL0IPp7Ycz0Dvt6bHxMf7SuQkB5b/fA9Y7vJHAz+oBX\nHtuLtuYBv2cSmwNp1tdrtsxe9+2W5F5+zR/RRjqGjGqCVmD5YSgMzczM68bk1yQB\nqwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://gamma.argyle.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://gamma.argyle.social/system/accounts/avatars/113/633/771/347/516/374/original/fb76a7c2c4f6a70f.jpg" } }