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://sigmoid.social/users/raphaelmilliere", "type": "Person", "following": "https://sigmoid.social/users/raphaelmilliere/following", "followers": "https://sigmoid.social/users/raphaelmilliere/followers", "inbox": "https://sigmoid.social/users/raphaelmilliere/inbox", "outbox": "https://sigmoid.social/users/raphaelmilliere/outbox", "featured": "https://sigmoid.social/users/raphaelmilliere/collections/featured", "featuredTags": "https://sigmoid.social/users/raphaelmilliere/collections/tags", "preferredUsername": "raphaelmilliere", "name": "Raphaël Millière", "summary": "<p>Philosopher of Cognitive Science &amp; Artificial Intelligence at Columbia University (Past: University of Oxford)</p>", "url": "https://sigmoid.social/@raphaelmilliere", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-06T00:00:00Z", "memorial": false, "publicKey": { "id": "https://sigmoid.social/users/raphaelmilliere#main-key", "owner": "https://sigmoid.social/users/raphaelmilliere", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6veg4PxEHPymmNwU3ZkV\n3HgKFAaVtzxpdtqTwvbk4JbFrM1FNilKwZeNPMFo0Lhd4ZpKtl4iLsOm4rU2FIOl\nLr2wGqFdD7TTzZw7bJbHoXFHmFIi6ZNx7Ut+rMwafTJBM3Qa5W6PbEufQM4Ututa\ndv1rGlwAXYdcgZrIzPpkN1ACRyJm0Y60sQ/pooDYA+uARWMkYuhjCyHYDC23fkW4\nsyUsBXyoJKrMaJCwlMU7xC1DB/WWXTR1YNad63pexfXaXjx856An8LhREMo44T+s\nAQMn65eq/1VFWiYDXFGtYmAz8ltWQU6tS/X8YLb2vIL+xyebgzJc0JKTULuuJsRz\nTwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://raphaelmilliere.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">raphaelmilliere.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Scholar", "value": "<a href=\"https://scholar.google.com/citations?hl=en&amp;user=_2kiRH0AAAAJ&amp;view_op=list_works&amp;sortby=pubdate\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scholar.google.com/citations?h</span><span class=\"invisible\">l=en&amp;user=_2kiRH0AAAAJ&amp;view_op=list_works&amp;sortby=pubdate</span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"https://twitter.com/raphaelmilliere\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/raphaelmilliere</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://sigmoid.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/298/065/731/563/682/original/9dc51c7f64a33889.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/accounts/headers/109/298/065/731/563/682/original/d9ab44d77e22904c.jpg" } }