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://hcommons.social/users/hcayless", "type": "Person", "following": "https://hcommons.social/users/hcayless/following", "followers": "https://hcommons.social/users/hcayless/followers", "inbox": "https://hcommons.social/users/hcayless/inbox", "outbox": "https://hcommons.social/users/hcayless/outbox", "featured": "https://hcommons.social/users/hcayless/collections/featured", "featuredTags": "https://hcommons.social/users/hcayless/collections/tags", "preferredUsername": "hcayless", "name": "Hugh Cayless", "summary": "<p>Digital Humanities RSE. Curmudgeon. Interested in digital scholarly editions, TEI, multilingual DH, libraries, digital preservation, ancient stuff and how stuff works in general.</p>", "url": "https://hcommons.social/@hcayless", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-08T00:00:00Z", "devices": "https://hcommons.social/users/hcayless/collections/devices", "publicKey": { "id": "https://hcommons.social/users/hcayless#main-key", "owner": "https://hcommons.social/users/hcayless", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq/6JOjsYS4seEkFaCwWI\nhQ3GIkvB3CZkYkySjeks8pfzV6Aafxrf675NEO0O1QNvcoNskgfPfygiVeWGbNeB\n4RNWFNvQvu1UuBBySxSwv7XFMdpyK3HhTU0WNAlPtxu8B1qd3Kqr8wFAVGcKg4QI\niTb4v8Bj5xGkzJHI8mUoVnC8SPlJhWNQ9WFUqo1Yrma+AW+g0kkTkWxktjQflv4q\nX8Q0iFBv0kfP0+K/clHLDa4e+ViXowzcNL67KIiFK2ZmjgDljYuliXpA4WhBwMJ0\nU6vc/7WKjvldvqnMIl8cd70faXL/ihjFXmscYqrFn/OVj+qEB3WBV2sTXs1/K8ed\n5wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://hcommons.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/avatars/109/308/583/408/552/877/original/0222791c65fab0df.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/headers/109/308/583/408/552/877/original/89e26535e25c5116.jpg" } }