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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/jsandmeyer", "type": "Person", "following": "https://mastodon.social/users/jsandmeyer/following", "followers": "https://mastodon.social/users/jsandmeyer/followers", "inbox": "https://mastodon.social/users/jsandmeyer/inbox", "outbox": "https://mastodon.social/users/jsandmeyer/outbox", "featured": "https://mastodon.social/users/jsandmeyer/collections/featured", "featuredTags": "https://mastodon.social/users/jsandmeyer/collections/tags", "preferredUsername": "jsandmeyer", "name": "Jason Sandmeyer", "summary": "<p>👨‍💻 SwiftUI at Apple ∙ Toad in Mario Kart<br />Probably in Xcode, Sketch, or Hyrule.</p>", "url": "https://mastodon.social/@jsandmeyer", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2024-07-20T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://hachyderm.io/users/jsandmeyer" ], "publicKey": { "id": "https://mastodon.social/users/jsandmeyer#main-key", "owner": "https://mastodon.social/users/jsandmeyer", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlds5vRsHdfmEQRvOLXWy\nW0bjv5QgK+F2t/cGVdDG6YnSyu/gR/eLz9xV3KbtGtbwLtc3rB/Det/UOwoVHX3e\n3MUG9KEC92DpQ8GEKaYir5DxeQm6m142z6g7jkNHYRfMb3Mtdk3ewr5N4sldu8sn\njbaNjKcId/b8fSoX3Ic6wmCBrCZ0/4aJtMVRHmDKrW+Vue6mT701YJ8XaMl+JIV1\nyWnWx3TJ0yDcywLQRGvbvFElS4De4TwVoPQ41kFPxD1yAkr6exBeimDm3bUIkbzZ\nS3yO4sD73St2Huu5lkY3PkJHQBpJKlgn7kc7EqyF8ghdGMwtyVG3zEoiO0xLlew3\nBwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/112/816/287/603/998/999/original/3fea4f8b9101c4e5.jpeg" } }