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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/tonyRH", "type": "Person", "following": "https://mstdn.social/users/tonyRH/following", "followers": "https://mstdn.social/users/tonyRH/followers", "inbox": "https://mstdn.social/users/tonyRH/inbox", "outbox": "https://mstdn.social/users/tonyRH/outbox", "featured": "https://mstdn.social/users/tonyRH/collections/featured", "featuredTags": "https://mstdn.social/users/tonyRH/collections/tags", "preferredUsername": "tonyRH", "name": "Tony Ross-Hellauer", "summary": "<p>Leader - Open and Reproducible Research Group <br /><a href=\"http://orrg.eu\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">orrg.eu</span><span class=\"invisible\"></span></a> ⁞ TU Graz &amp; Know-Center ⁞ Team <a href=\"https://mstdn.social/tags/OpenScience\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenScience</span></a></p>", "url": "https://mstdn.social/@tonyRH", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-30T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/tonyRH/collections/devices", "publicKey": { "id": "https://mstdn.social/users/tonyRH#main-key", "owner": "https://mstdn.social/users/tonyRH", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA33EfXE4PcsAi5XdQutwG\nuGNfCFT+eh1ic7PPegFBDw8V8CzYYEx49qn5beVpwzhWNEm4YrlHZzLrj9sV5f1T\nmkqU9/vomYGzwBwj5FthT7ilk9O07IlSb0w3POfg1PO9hHmvyT1fIijaifGKFWtX\n3UqFck0gql1UVbf0IFAt1XXoAmXoXiopAAdCFG5In+mQ+mm/Sq5HCmZw5o4XUYyb\nYuHhmFTIpT318YOf2FgwVqBdOJx+gUbHUBqTOMfiEhepih4KVTY/L7J5IrXsWOPB\nTC2DH/F4b9D/5DU8+YXHtFx/Ycqo53sr6gb8vY/XyO/8m/vIJOkt5w7kuWDoznJJ\n6QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/openscience", "name": "#openscience" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/avatars/109/259/615/299/252/237/original/97a087749135c06f.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/109/259/615/299/252/237/original/2def67078c50263d.jpg" } }