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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/GitHub", "type": "Service", "following": "https://mstdn.social/users/GitHub/following", "followers": "https://mstdn.social/users/GitHub/followers", "inbox": "https://mstdn.social/users/GitHub/inbox", "outbox": "https://mstdn.social/users/GitHub/outbox", "featured": "https://mstdn.social/users/GitHub/collections/featured", "featuredTags": "https://mstdn.social/users/GitHub/collections/tags", "preferredUsername": "GitHub", "name": "GitHub :github:", "summary": "<p>How people build software.</p>", "url": "https://mstdn.social/@GitHub", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2019-12-29T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/GitHub/collections/devices", "publicKey": { "id": "https://mstdn.social/users/GitHub#main-key", "owner": "https://mstdn.social/users/GitHub", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzV+GwYNrhWXTSVxFE2IJ\n8B9Obnk+ut5baPcI5zdpiGxKgyH0SGsN/bUoH0IYwKpoi2fXisBqnGoaBMqFQ+61\n/Y/tElt6nvlqeQOzZKJRKp+EPoFgAlweZPo8xxW0qG/R2Va6EYmuqFDswEI7GPKK\nSBBnFGK4ugKO/m4uy96wQXptK81r0JaTMU7Arplv9dMBRGIFfuOG4B9t54BP7XjN\nk7Q3VXrwqyfI5p4aHAxUcozNHx7wCk6jCKcRaPcCDqvj4rTH3PON4kQEnk1g7dmJ\nWZ9G2gUhrs2md6pYxYHBaMggwJsutOjwweYVyvnzZfbQWh0JJ0qy3W3WdsRHscA/\nnwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://mstdn.social/emojis/147", "type": "Emoji", "name": ":github:", "updated": "2020-06-13T20:26:17Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/custom_emojis/images/000/000/147/original/3a302997d5c9275e.png" } } ], "attachment": [ { "type": "PropertyValue", "name": ":github:", "value": "<a href=\"https://github.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/accounts/avatars/000/065/732/original/5fdf15997e3cb352.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/000/065/732/original/1f126b5b00a95c2a.jpg" } }