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.

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{ "@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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.science/users/cian", "type": "Person", "following": "https://mstdn.science/users/cian/following", "followers": "https://mstdn.science/users/cian/followers", "inbox": "https://mstdn.science/users/cian/inbox", "outbox": "https://mstdn.science/users/cian/outbox", "featured": "https://mstdn.science/users/cian/collections/featured", "featuredTags": "https://mstdn.science/users/cian/collections/tags", "preferredUsername": "cian", "name": "Cian O’Donnell", "summary": "<p>Computational neuroscientist.<br />Lecturer in Data Analytics at Ulster University.<br /><a href=\"http://odonnellgroup.github.io\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">odonnellgroup.github.io</span><span class=\"invisible\"></span></a></p>", "url": "https://mstdn.science/@cian", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-01T00:00:00Z", "memorial": false, "devices": "https://mstdn.science/users/cian/collections/devices", "publicKey": { "id": "https://mstdn.science/users/cian#main-key", "owner": "https://mstdn.science/users/cian", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1MRCkFOt9zFLYdtG4uIM\n+f1T+u2iIFkqtA/ISU1SiNc64t72qmxCrzntV56Kt8ZoQt/LRRNAKDoMsz2aQFrE\nqAHQXlXtw7Sp4YyxadoGYpjmQypewfuXP9yqPYMFXqSpEFemfNGPx7jdPYl7yARB\n6BRm1iRBfXUPJR+Oni4HPM5V1ilWPE01z0y+PxzzXxko+0RDodCPi4U1ZTTmqwUf\nCZzOePyq5e7fDcXn2l7l3kggjmQnUPBDjQC1L5/xt0aphCuVprS+k3cQNvuKZdN4\noyn+MKWcVgQhX44G9K5F2oTRzu+zcvKKndYp9xCHIxvm76ji5nPDZYiptVCuJLck\nbwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.science/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://static.mstdn.science/accounts/avatars/109/268/405/635/241/931/original/b3b0bf77bcb95156.png" } }