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://mathstodon.xyz/users/robinhouston", "type": "Person", "following": "https://mathstodon.xyz/users/robinhouston/following", "followers": "https://mathstodon.xyz/users/robinhouston/followers", "inbox": "https://mathstodon.xyz/users/robinhouston/inbox", "outbox": "https://mathstodon.xyz/users/robinhouston/outbox", "featured": "https://mathstodon.xyz/users/robinhouston/collections/featured", "featuredTags": "https://mathstodon.xyz/users/robinhouston/collections/tags", "preferredUsername": "robinhouston", "name": "robinhouston", "summary": "<p>Interested in things</p><p>This is where I post half-baked ideas &amp; mistakes. Please don&#39;t assume that anything I say here is right.</p>", "url": "https://mathstodon.xyz/@robinhouston", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-10-08T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://vis.social/users/robinhouston" ], "publicKey": { "id": "https://mathstodon.xyz/users/robinhouston#main-key", "owner": "https://mathstodon.xyz/users/robinhouston", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArvzNKXSMJTWrX3ct5fSI\nQsvhmzeQDxSd9pMwIhnY1VHRQUjehVkouTmaO+fzGdWVFhinSioC+8R4KD+UUbVA\n5a+vSHbVrp6bJs1bdbifsFu9EU3H+ewgHLXkrCLs3wUXoPK8xU3+nXFdUrRf0G3X\nRCmppzR0hX7XHEgSWfUK4QieCTY1TatR3SXeunMyU9Rs4S7j/JpX03hswJPbuvU6\nF5vY3YoaZRyuaaPKIqLLIyr9BPuNVzhzMsY8BGEFZy8B4ZOSlpBmh7DEx9HhjnGB\nSYlpypKO8F2Tllc+qZACTJqCDk77cfo5JRDQO8D42Ep6g4yA9gaxcbngOcrSPStj\nqwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Location", "value": "The unfathomable Vorrh" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/avatars/109/132/739/246/229/143/original/0c6861def34b29e1.png" } }