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/danielgratzer", "type": "Person", "following": "https://mathstodon.xyz/users/danielgratzer/following", "followers": "https://mathstodon.xyz/users/danielgratzer/followers", "inbox": "https://mathstodon.xyz/users/danielgratzer/inbox", "outbox": "https://mathstodon.xyz/users/danielgratzer/outbox", "featured": "https://mathstodon.xyz/users/danielgratzer/collections/featured", "featuredTags": "https://mathstodon.xyz/users/danielgratzer/collections/tags", "preferredUsername": "danielgratzer", "name": "daniel gratzer", "summary": "<p>assistant professor at Aarhus University interested in (higher) category theory and (modal) type theory. he/him 🏳️‍🌈</p>", "url": "https://mathstodon.xyz/@danielgratzer", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-15T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/danielgratzer#main-key", "owner": "https://mathstodon.xyz/users/danielgratzer", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtoCR+Cf9KOXg93ijIjse\n9Lx0S9ArGsljMyDe+ovl/zmbUIF248uGiXMfSUHCDkbqYUklge84qqUX/TinIVI9\nbziw5lWZAVcxmb9n68Li/JKv+N6hbuqOIF6Kjg119M8NXijYTlIkVckyszl2sOEp\nBmcqVvjNBF12LvulCGaXQRbUaRKD988sJREnSDDFPACG1nHa/A3WhMuJ7Lb2RJiv\n9xmQV575mGkjHPVOqtxUwmnRdXrNFzq4ZNZTtoFg35p3SdXZGqfPQDA2fm7MXfHf\ntZWQoFdAsDApp5LG9n2KqANKxMNiJHJtK78QIEOddKr8vkoV2lGx0Rj7Xi0Sh75o\nJQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://danielgratzer.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">danielgratzer.com</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/109/347/460/237/678/866/original/fe1b63e2b580975b.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/headers/109/347/460/237/678/866/original/f9f1f3ed0addf1f3.jpeg" } }