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://mastodon.social/users/tinyspheresof", "type": "Person", "following": "https://mastodon.social/users/tinyspheresof/following", "followers": "https://mastodon.social/users/tinyspheresof/followers", "inbox": "https://mastodon.social/users/tinyspheresof/inbox", "outbox": "https://mastodon.social/users/tinyspheresof/outbox", "featured": "https://mastodon.social/users/tinyspheresof/collections/featured", "featuredTags": "https://mastodon.social/users/tinyspheresof/collections/tags", "preferredUsername": "tinyspheresof", "name": "Arjan Boltjes", "summary": "<p>Bioinformatics@Princess Maxima Center for pediatric oncology, Utrecht, The Netherlands<br /><a href=\"https://mastodon.social/tags/Rstats\" class=\"mention hashtag\" rel=\"tag\">#<span>Rstats</span></a> | <a href=\"https://mastodon.social/tags/scRNAseq\" class=\"mention hashtag\" rel=\"tag\">#<span>scRNAseq</span></a> | <a href=\"https://mastodon.social/tags/FlowCytometry\" class=\"mention hashtag\" rel=\"tag\">#<span>FlowCytometry</span></a> | <a href=\"https://mastodon.social/tags/Neuroblastoma\" class=\"mention hashtag\" rel=\"tag\">#<span>Neuroblastoma</span></a> | <a href=\"https://mastodon.social/tags/Immunology\" class=\"mention hashtag\" rel=\"tag\">#<span>Immunology</span></a></p><p>PhD at the Erasmus MC University Medical Center, Rotterdam<br />MSc in (Medical) Biology &amp; MSc in Medicine</p><p><a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a><br /><a href=\"https://mastodon.social/tags/GNUlinux\" class=\"mention hashtag\" rel=\"tag\">#<span>GNUlinux</span></a><br /><a href=\"https://mastodon.social/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a><br />Indie music/arts<br /><a href=\"https://mastodon.social/tags/Cycling\" class=\"mention hashtag\" rel=\"tag\">#<span>Cycling</span></a><br />Veg(etari)anism<br />Sustainability <br />&amp; whatnot</p><p>Toots in English and Dutch<br />He/him/his<br />No <a href=\"https://mastodon.social/tags/AltText\" class=\"mention hashtag\" rel=\"tag\">#<span>AltText</span></a>, no boost. Sometimes I add it myself as a reply.</p><p>335.42 ppm at birth.</p>", "url": "https://mastodon.social/@tinyspheresof", "manuallyApprovesFollowers": true, "discoverable": true, "indexable": false, "published": "2019-09-18T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/tinyspheresof#main-key", "owner": "https://mastodon.social/users/tinyspheresof", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4FoGm5cDL/TpFHm01YI1\nStjpE1n5w+BLLIaIFbwaVZUIT80f6mTabElIJp7kfTebiEmQ77GtT5Dz0d4SgNjJ\nCW3doMXpC2/TNTdcnhgJFOcgmxofr2LbIqDXCYZzUpEBQka5+q+CaRqH4pLxhDdM\nF99PYvG3V27uE1MIniJrBnKlnR1oBBkVCC/t/UepGNRb9C7z/lUJW5eWW+FkElnE\n0i6dlBkhHP9Rr67JI9w4Z7vfQgZZobRN3cSmcbb+Eiu3om3YPNVC1R84Y4ED1RXz\noJOYLtRFEfyrDYNq3RpShHZC3Ssc0NFOl4ZAMbk9cfDiPoqUgYkIXU+zV4Jqd7WQ\nDwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/privacy", "name": "#privacy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gnulinux", "name": "#gnulinux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cycling", "name": "#cycling" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rstats", "name": "#rstats" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/neuroblastoma", "name": "#neuroblastoma" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/immunology", "name": "#immunology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/alttext", "name": "#alttext" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/flowcytometry", "name": "#flowcytometry" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/scrnaseq", "name": "#scrnaseq" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://tinyspheresof.netlify.app/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">tinyspheresof.netlify.app/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Reading", "value": "<a href=\"https://bookrastinating.com/user/tinyspheresof\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bookrastinating.com/user/tinys</span><span class=\"invisible\">pheresof</span></a>" }, { "type": "PropertyValue", "name": "Pictures", "value": "<a href=\"https://pixelfed.automat.click/tinyspheresof\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pixelfed.automat.click/tinysph</span><span class=\"invisible\">eresof</span></a>" }, { "type": "PropertyValue", "name": "Bandcamp profile", "value": "<a href=\"https://bandcamp.com/4rj4n\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">bandcamp.com/4rj4n</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/000/913/259/original/ee8a52d06eee1135.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/000/913/259/original/11180b8a52dc4278.jpeg" } }