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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://gamma.argyle.social/users/ecologistgreen", "type": "Person", "following": "https://gamma.argyle.social/users/ecologistgreen/following", "followers": "https://gamma.argyle.social/users/ecologistgreen/followers", "inbox": "https://gamma.argyle.social/users/ecologistgreen/inbox", "outbox": "https://gamma.argyle.social/users/ecologistgreen/outbox", "featured": "https://gamma.argyle.social/users/ecologistgreen/collections/featured", "featuredTags": "https://gamma.argyle.social/users/ecologistgreen/collections/tags", "preferredUsername": "ecologistgreen", "name": "", "summary": "", "url": "https://gamma.argyle.social/@ecologistgreen", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2025-01-14T00:00:00Z", "devices": "https://gamma.argyle.social/users/ecologistgreen/collections/devices", "publicKey": { "id": "https://gamma.argyle.social/users/ecologistgreen#main-key", "owner": "https://gamma.argyle.social/users/ecologistgreen", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqC0+uJRE7g0ysj/CU7lF\nVttYKj9n1FzhDRRiWqQp2ZCRfmXi3PUz5oD71YZEd7KXqOjPEplk73WKYRAw1rVv\nwuWwXQxmzKjl1pPryncKAqVt+ONNw3NPWKd8/T74E2g3wz3ZXB0+ymTeqW+m3N+o\nz+n7cUbbJQN+ziiKO0maLoIJlQ2zuWXih0eb4xxkYm0qB4aD1y0vUCEvrlhYkIsY\n4ou1ODd7GEMiCHtUIr6Ze66F8LJszTmv0lAQqTDGuY5Y/+tOhO2YRIYRFIlRX1oK\nmD3CVAnal1+sidWGG2mpzFiFYzisDPv/Dbj7VGwWOwtWU8BPWwCVLhm3EJQGypsa\nUwIDAQAB\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/113/824/414/235/823/857/original/53badb192dc761d4.jpg" } }