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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.nl/users/harryomvlee", "type": "Person", "following": "https://mastodon.nl/users/harryomvlee/following", "followers": "https://mastodon.nl/users/harryomvlee/followers", "inbox": "https://mastodon.nl/users/harryomvlee/inbox", "outbox": "https://mastodon.nl/users/harryomvlee/outbox", "featured": "https://mastodon.nl/users/harryomvlee/collections/featured", "featuredTags": "https://mastodon.nl/users/harryomvlee/collections/tags", "preferredUsername": "harryomvlee", "name": "Harry Omvlee", "summary": "<p>Met een reclamevrij internet zouden we heel wat energie kunnen besparen.</p>", "url": "https://mastodon.nl/@harryomvlee", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-08T00:00:00Z", "memorial": false, "devices": "https://mastodon.nl/users/harryomvlee/collections/devices", "publicKey": { "id": "https://mastodon.nl/users/harryomvlee#main-key", "owner": "https://mastodon.nl/users/harryomvlee", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8AVqUozfkW0x8qNJ25+4\nP/SwEWXhmZoa3Ft6NCPMkhUK/YfZE6dvrNbKX9Y8SXRSUFtNROfYAtoh2VZqlswU\nU0XJHcgA1eP2tU4CVEAG0il22YnFObXYKFel4VdSC4ayftoNH6llpZf4FVPPv9/l\nw5ukLfAhh5gQmTY2sSu33DVXiQbkzLcp8xlvLoGI3KRFcqetDGh/kztOMYny7r8r\nHDqio5CLR7DhsbOXzUaHHaqi4j68r+seUBNrug2WZUP7ht5S5l7S/KaFA+ULoR8N\n5ZKduJutbzne0QTRuZ+9vF/J4WydMFPPFnqzQG8GoJIFeqIJ1+5NYumIPrABrkI/\ndQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Een grote denkfout van mensen met grote ideeën is dat de motieven en inzichten van andersdenkenden genegeerd worden.", "value": "A major fallacy of people with big ideas is that they ignore the motives and insights of dissenters." } ], "endpoints": { "sharedInbox": "https://mastodon.nl/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/accounts/avatars/109/306/929/186/914/988/original/8be46966065509d9.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/accounts/headers/109/306/929/186/914/988/original/2d2425cb41e22d86.png" } }