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", "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/caten", "type": "Person", "following": "https://mathstodon.xyz/users/caten/following", "followers": "https://mathstodon.xyz/users/caten/followers", "inbox": "https://mathstodon.xyz/users/caten/inbox", "outbox": "https://mathstodon.xyz/users/caten/outbox", "featured": "https://mathstodon.xyz/users/caten/collections/featured", "featuredTags": "https://mathstodon.xyz/users/caten/collections/tags", "preferredUsername": "caten", "name": "Charlotte Aten", "summary": "<p>I&#39;m a mathematician. Currently a postdoc at the University of Colorado Boulder. I like combinatorics, universal algebra, and category theory. I also write software, and I know that spreading technical literacy is critical to building a better world.</p>", "url": "https://mathstodon.xyz/@caten", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-06-21T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/caten#main-key", "owner": "https://mathstodon.xyz/users/caten", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwNAxObytlW3PDlbvStqZ\n9/E6nzxGFChDHyNl9qndj+YtUyZq8CP5/XAZ7oo29D9QwXHd8zLnWFuwCS7e9C5G\n3K7GQs4Q0LwCkuYd7wTu/iPjcKw92DhQidJpXOOK5HUIsiL2i5VW4CgQfsYJZNX6\nG/IpGnEA+VDFJPiCPly4YDVC8f0HEjN5+bDD0cH2ECcJpIiauEMFSE1mIypkWFCQ\n177U0zYCMm22HpzXhAOPzk/uEGVr9Wbu+z5z1xcCrCVfB7szIFKZaULIt38ignXZ\n/aJIdQYTemgfcJ0xPICuYoJJtjBtDqSxMIzIf/Gnr+rB3FxFPjMs2IZ+jyELPW5T\nvwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Homepage", "value": "<a href=\"https://aten.cool\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">aten.cool</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Pronouns", "value": "she/her" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/110/579/875/650/835/311/original/d28ba33f7f93a8cf.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/headers/110/579/875/650/835/311/original/df71f9b1f81e19f6.jpg" } }