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" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://fedi.simonwillison.net/users/simon", "type": "Person", "following": "https://fedi.simonwillison.net/users/simon/following", "followers": "https://fedi.simonwillison.net/users/simon/followers", "inbox": "https://fedi.simonwillison.net/users/simon/inbox", "outbox": "https://fedi.simonwillison.net/users/simon/outbox", "featured": "https://fedi.simonwillison.net/users/simon/collections/featured", "featuredTags": "https://fedi.simonwillison.net/users/simon/collections/tags", "preferredUsername": "simon", "name": "Simon Willison", "summary": "<p>Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. <a href=\"https://datasette.io\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">datasette.io</span><span class=\"invisible\"></span></a> and many other <a href=\"https://fedi.simonwillison.net/tags/projects\" class=\"mention hashtag\" rel=\"tag\">#<span>projects</span></a>.</p>", "url": "https://fedi.simonwillison.net/@simon", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-11-02T00:00:00Z", "memorial": false, "publicKey": { "id": "https://fedi.simonwillison.net/users/simon#main-key", "owner": "https://fedi.simonwillison.net/users/simon", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzfQLsIvjI2C0oFHAXMgQ\nk77HQ5zz7bwS/mOFSfudlOl15hQHBfShQKRD09Q+Vqn3N4NLs0QcdlKxHhJ7KcZR\nYNdulI6Jd5G5jWE2J8ETWRqnibo0DnQmpXzNhdSg/y4XAwRBf6ZXjm3s/+EQDy7D\nkNFpmE2BX8oOqgwDTDcxPa2IvUykZS1LxuUVy3LfTLzI7LSm2xKH0C/BJSz6LOIA\nRQ0Pz9By9SwM5WjUBcoWdXVqpP3hF2q9G1GIiLAsXMquU1oAoycgEndtNW/4wPHp\nh98BIzqexGfJlq8yi3rTnF8/G/Ih9VQFe4aiNRubv08oI3K98OBNYWHI58SK56En\nHwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://fedi.simonwillison.net/tags/projects", "name": "#projects" } ], "attachment": [ { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"https://simonwillison.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">simonwillison.net</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "GitHub", "value": "<a href=\"https://simonw.github.io\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">simonw.github.io</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"https://twitter.com/simonw\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/simonw</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "TIL", "value": "<a href=\"https://til.simonwillison.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">til.simonwillison.net</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://fedi.simonwillison.net/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/fedisimonwillisonnet/accounts/avatars/109/276/369/291/252/172/original/210673cf3d17fda9.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/fedisimonwillisonnet/accounts/headers/109/276/369/291/252/172/original/e8b97aaf13f1291d.jpeg" } }