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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.sdf.org/users/jmcunx", "type": "Person", "following": "https://mastodon.sdf.org/users/jmcunx/following", "followers": "https://mastodon.sdf.org/users/jmcunx/followers", "inbox": "https://mastodon.sdf.org/users/jmcunx/inbox", "outbox": "https://mastodon.sdf.org/users/jmcunx/outbox", "featured": "https://mastodon.sdf.org/users/jmcunx/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/jmcunx/collections/tags", "preferredUsername": "jmcunx", "name": "jmcunx", "summary": "<p>Developer in a large company on AIX and SAP. I use OpenBSD, NetBSD and Slackware as test systems for my work on AIX (plus for my own personal use)</p>", "url": "https://mastodon.sdf.org/@jmcunx", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-12-23T00:00:00Z", "devices": "https://mastodon.sdf.org/users/jmcunx/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/jmcunx#main-key", "owner": "https://mastodon.sdf.org/users/jmcunx", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyE2lmWXmMqfulWQEdBW1\nKWs1BKV5Kv5ffx6iGg9jY3M0bK9C5Ba0yJdE9dvPefpv/sm09mD0CRIzZRDcVmyc\naYOwZ/4+TG3LODrKO0a1m++qc7O6Zl9TAORuuXgRHnksH5KlEUvW6XuMhRAQj6/G\niUcNajVY3FY57P/Uq83xUA5IWDdeDv2AAcuLbtM6XMEbpg5YZ6F+wsP9uGOCOFi9\nsntIVkukbHbxEsPwh7pmrJuO+D5b4uSkKiCPGaIv5PzTk6lwFero/Ajp8JxVXFlF\niqRd/XwTKYTlZZS06Lph3S73BHPA4Ap4NkRCDbzwTKkmS9sskl7zufFynf83vLOY\nbQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Verification", "value": "<a href=\"https://jmcunx.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">jmcunx.com/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "gemini", "value": "<a href=\"gemini://gem.sdf.org/jmccue/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\"></span><span class=\"\">gemini://gem.sdf.org/jmccue/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "gopher", "value": "<a href=\"gopher://sdf.org:70/1/users/jmccue\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\"></span><span class=\"ellipsis\">gopher://sdf.org:70/1/users/jm</span><span class=\"invisible\">ccue</span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/564/857/456/913/094/original/651ab60302ce5d82.png" } }