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://social.musing.studio/users/submit_as", "type": "Person", "following": "https://social.musing.studio/users/submit_as/following", "followers": "https://social.musing.studio/users/submit_as/followers", "inbox": "https://social.musing.studio/users/submit_as/inbox", "outbox": "https://social.musing.studio/users/submit_as/outbox", "featured": "https://social.musing.studio/users/submit_as/collections/featured", "featuredTags": "https://social.musing.studio/users/submit_as/collections/tags", "preferredUsername": "submit_as", "name": "Submit.as", "summary": "<p>Modern writing submissions for the web.</p>", "url": "https://social.musing.studio/@submit_as", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2024-08-12T00:00:00Z", "devices": "https://social.musing.studio/users/submit_as/collections/devices", "alsoKnownAs": [ "https://m.abunchtell.com/users/submit_as" ], "publicKey": { "id": "https://social.musing.studio/users/submit_as#main-key", "owner": "https://social.musing.studio/users/submit_as", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuDWSuWUIpdXnYAFPJJW+\nsAPn+s1aGDy44WbZhq72SB3uUpL3hAjfYftW8yFWswWTVOTaN00leTsoQ//wiaXW\nnbkAsBRzMxPfrANNdqJFky1zVlbl1t/r/oLRYH+hGlq7bFOPy1BAEjxr0pxetkDf\n+npctP0hUmo8uFdLQBoRJ7D/dULfD2iUF82a+MYMcuj8ykb75FWy3Sf+purQiXmj\n6gzYdvcXv03hDfbLta09OwC9jOyfdRKZ/jIhnk2NALXFZWDvB1j6oQ6aNMeS5l0T\nuOt2TtwNLXJLVbfUL18NAQlK6ozK40Z3Jj+u9uKZ6V+sVpiJkWsZdSIw26K7hfR8\nIQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "www", "value": "<a href=\"https://submit.as\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">submit.as</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"https://blog.submit.as\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">blog.submit.as</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://social.musing.studio/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://social.musing.studio/system/accounts/avatars/112/950/434/127/500/952/original/2709def5fdde3814.png" } }