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://mathstodon.xyz/users/albertcardona", "type": "Person", "following": "https://mathstodon.xyz/users/albertcardona/following", "followers": "https://mathstodon.xyz/users/albertcardona/followers", "inbox": "https://mathstodon.xyz/users/albertcardona/inbox", "outbox": "https://mathstodon.xyz/users/albertcardona/outbox", "featured": "https://mathstodon.xyz/users/albertcardona/collections/featured", "featuredTags": "https://mathstodon.xyz/users/albertcardona/collections/tags", "preferredUsername": "albertcardona", "name": "Albert Cardona", "summary": "<p>How does the brain work? Someday, we&#39;ll figure it out.
 <br />Group Leader, MRC LMB, and Professor, University of Cambridge, UK.
 <br /><a href=\"https://mathstodon.xyz/tags/neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroscience</span></a> <a href=\"https://mathstodon.xyz/tags/Drosophila\" class=\"mention hashtag\" rel=\"tag\">#<span>Drosophila</span></a> <a href=\"https://mathstodon.xyz/tags/TrakEM2\" class=\"mention hashtag\" rel=\"tag\">#<span>TrakEM2</span></a> <a href=\"https://mathstodon.xyz/tags/FijiSc\" class=\"mention hashtag\" rel=\"tag\">#<span>FijiSc</span></a> <a href=\"https://mathstodon.xyz/tags/CATMAID\" class=\"mention hashtag\" rel=\"tag\">#<span>CATMAID</span></a> <a href=\"https://mathstodon.xyz/tags/connectomics\" class=\"mention hashtag\" rel=\"tag\">#<span>connectomics</span></a> <a href=\"https://mathstodon.xyz/tags/connectome\" class=\"mention hashtag\" rel=\"tag\">#<span>connectome</span></a> <a href=\"https://mathstodon.xyz/tags/vEM\" class=\"mention hashtag\" rel=\"tag\">#<span>vEM</span></a> <a href=\"https://mathstodon.xyz/tags/iNaturalist\" class=\"mention hashtag\" rel=\"tag\">#<span>iNaturalist</span></a> <a href=\"https://mathstodon.xyz/tags/entomology\" class=\"mention hashtag\" rel=\"tag\">#<span>entomology</span></a> <br />Born at 335 ppm.
 <br />Brains, signal processing, software and entomology: there will be bugs.</p>", "url": "https://mathstodon.xyz/@albertcardona", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-11-25T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://qoto.org/users/albertcardona" ], "attributionDomains": [ "albert.rierol.net", "syn.mrc-lmb.cam.ac.uk" ], "publicKey": { "id": "https://mathstodon.xyz/users/albertcardona#main-key", "owner": "https://mathstodon.xyz/users/albertcardona", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx9w30QkLtm27uSv9yskW\n/NnGCakqqvOEaoMUbFdgulH+h/zlMBZ92T08b2LB/M0UGwy/Xanxu+hyrYynZDDD\nxhO8FkltJMM6mS9i5sK8Hq1vgSkBcz4v1Rj7y3gLbMT5sSJ+u4cvicNgIFAwW3Gm\nk/dPSB1P19s55Awrd8m5AoeGLHQvB/z6ldh91Uo2eb7YHH+vek7w0doXpigsOsei\nXK3fgIEZanKxe1crQHBc8oe86lrEBOnNiYPmiKCJYdrkKwFGjxGH0z0LLMy9uFLt\nHzHc8eeqOq/jp3VOZ6DvSfdKgRtc0OlZ0HfblCFAQkagn8RGIWvCBOx9sb8vPRqd\nuQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/neuroscience", "name": "#neuroscience" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/drosophila", "name": "#drosophila" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/TrakEM2", "name": "#TrakEM2" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/FijiSc", "name": "#FijiSc" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/catmaid", "name": "#catmaid" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/connectomics", "name": "#connectomics" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/vem", "name": "#vem" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/connectome", "name": "#connectome" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/inaturalist", "name": "#inaturalist" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/entomology", "name": "#entomology" } ], "attachment": [ { "type": "PropertyValue", "name": "Personal website", "value": "<a href=\"https://albert.rierol.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">albert.rierol.net</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Lab", "value": "<a href=\"https://syn.mrc-lmb.cam.ac.uk\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">syn.mrc-lmb.cam.ac.uk</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "iNaturalist", "value": "<a href=\"https://www.inaturalist.org/lifelists/albertcardona?view=tree&amp;details_view=observations\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">inaturalist.org/lifelists/albe</span><span class=\"invisible\">rtcardona?view=tree&amp;details_view=observations</span></a>" }, { "type": "PropertyValue", "name": "ORCID", "value": "<a href=\"https://orcid.org/0000-0003-4941-6536\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0000-0003-4941-6536</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/avatars/109/404/767/338/318/455/original/ef06893f3c500b12.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/headers/109/404/767/338/318/455/original/bdc731f87749cbec.jpg" } }