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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.nl/users/ArtHarg", "type": "Person", "following": "https://mastodon.nl/users/ArtHarg/following", "followers": "https://mastodon.nl/users/ArtHarg/followers", "inbox": "https://mastodon.nl/users/ArtHarg/inbox", "outbox": "https://mastodon.nl/users/ArtHarg/outbox", "featured": "https://mastodon.nl/users/ArtHarg/collections/featured", "featuredTags": "https://mastodon.nl/users/ArtHarg/collections/tags", "preferredUsername": "ArtHarg", "name": "Arthur van der Harg", "summary": "<p>Data-Analist/Onderzoeker | e^iπ+1=0 | Bronteroc spotter</p>", "url": "https://mastodon.nl/@ArtHarg", "manuallyApprovesFollowers": true, "discoverable": true, "indexable": false, "published": "2022-11-02T00:00:00Z", "memorial": false, "devices": "https://mastodon.nl/users/ArtHarg/collections/devices", "publicKey": { "id": "https://mastodon.nl/users/ArtHarg#main-key", "owner": "https://mastodon.nl/users/ArtHarg", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA62VCIxxrQYPr7hUDuxyz\niyD3lATX9FCu+Y/4JVvoYqeY4Ubs9AqsYDaHYrm0JY+Dy9pZVSmTBftspVNs0J4m\nimDR2Zt3iKxcq55CPukDfbQiKG4JXQSJW9kln779/LzUbrwkhpI5mO2LFORmTo6L\nZlX9xYG8I5jA+/uf81yg4SdrZo5nT0rhSYDOvMiYMbxshJSZ6dDO+jc9s366DVVP\nXxd5E1CfRkk+uXeMqCzSgEqhTIBMXgu8It015d0SygN+iL/kgoh4wcBjhON7hJIs\n4X1QwiWUWt2fcRV/LrvVhv3kSz0RDT82neD0GSpNummja7SS/e2DccmkRiHdQ3do\n+wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Country", "value": "The Netherlands" }, { "type": "PropertyValue", "name": "Pronouns/Voornaamwoorden", "value": "He/him | Hij/hem" }, { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://www.artharg.nl/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">artharg.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/109/276/324/687/225/233/original/12af9e7c298037a6.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.nl/system/accounts/headers/109/276/324/687/225/233/original/43308f6047a5c57c.jpeg" } }