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", "memorial": "toot:memorial", "indexable": "toot:indexable", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.nl/users/koenvh", "type": "Person", "following": "https://mastodon.nl/users/koenvh/following", "followers": "https://mastodon.nl/users/koenvh/followers", "inbox": "https://mastodon.nl/users/koenvh/inbox", "outbox": "https://mastodon.nl/users/koenvh/outbox", "featured": "https://mastodon.nl/users/koenvh/collections/featured", "featuredTags": "https://mastodon.nl/users/koenvh/collections/tags", "preferredUsername": "koenvh", "name": "Koen van Hove", "summary": "<p>Computer person who likes toying with networking, security, and data. Also creates software that is sometimes useful. Opinions are my own.</p>", "url": "https://mastodon.nl/@koenvh", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-12-16T00:00:00Z", "memorial": false, "devices": "https://mastodon.nl/users/koenvh/collections/devices", "alsoKnownAs": [ "https://mastodon.online/users/koen" ], "publicKey": { "id": "https://mastodon.nl/users/koenvh#main-key", "owner": "https://mastodon.nl/users/koenvh", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA59sDAeFW9HpDedv3Paao\nq7oCY5bhg91hskP8vI539M5d9fYqx/ExtkL9jKkEtrFfEkvlp2Jy02yvHI6zZ8DI\n9ktfe5SYI2Rdib/EK0e/ATxgCV+/HRHWMQjXTk12GJ998MLtyBItK8YxPmRDZUAg\nGcEtlmDLSAJUMNwBolRrnW95rXOoqwEoQdOssn+2JKmDShtYGETvwPA+1sHa+giK\n6Gf1coGwQuhP12YEOEeHAQAJiiQKa6kZ00hOHgoTPDfzVIA0Hf20PhsN/8VPSYkc\n9GcHNwV+hd5C8i/ArT6dmIk+cQc+Qc1X1cyn3n1Gl84lSOuL+8Mh3vt5Kip4NHtW\nFQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://koenvh.nl\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">koenvh.nl</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "CV", "value": "<a href=\"https://koenvanhove.nl\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">koenvanhove.nl</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.nl/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/accounts/avatars/109/524/339/760/456/044/original/83009128dfa4216f.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.nl/system/accounts/headers/109/524/339/760/456/044/original/508c449e2bbfcc83.jpg" } }