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://mastodon.radio/users/UT3UMS", "type": "Person", "following": "https://mastodon.radio/users/UT3UMS/following", "followers": "https://mastodon.radio/users/UT3UMS/followers", "inbox": "https://mastodon.radio/users/UT3UMS/inbox", "outbox": "https://mastodon.radio/users/UT3UMS/outbox", "featured": "https://mastodon.radio/users/UT3UMS/collections/featured", "featuredTags": "https://mastodon.radio/users/UT3UMS/collections/tags", "preferredUsername": "UT3UMS", "name": "UT3UMS πŸ‡ΊπŸ‡¦", "summary": "<p>UPD: all the following is irrelevant, because of the russian scums i have no possibility to carry on my beloved hobbies</p><p>- HAM, mostly scanning/SWLing or APRS/FT8<br />- Any kind of &quot;darknets&quot; enthusiast <br />- Hackerspace runner<br />- Practical science or any kind of engineering enjoyer<br />- Linux user<br />- Kyiv, Ukraine</p><p>I run hypogea.org services for all humans for greater good</p><p>p.s. that&#39;s not an account supposed for political ranting, so if you&#39;re actively russian I will likely blacklist you</p>", "url": "https://mastodon.radio/@UT3UMS", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-05-15T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.radio/users/UT3UMS#main-key", "owner": "https://mastodon.radio/users/UT3UMS", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwOu+zAy6Rhag1XRzTWKB\nvH0HCXeOozFJbGIgeEs7mQrHAuAEfzBTKgxPATHAJqMaHqzZ/Ic+1xpNdrHulCRR\nWHELJQ8BbK8/AqvumQ1tTq/XsW8EDOxsJIR5KfpGfGeUZaqNmRJ4hRLg9VITYiBy\nGP1wZW3GXELhB+1/qten4p2pfpf0KaPqkD3QfubF79MyhWaL3ziZvBe2pKvcuzk1\nVBe5/Y9j55aBdor9+lc794Dri+L7ARe11A9ulFsoDCZNTJmSdU+6EiA6oyTkZDXM\nclN/PWbfHgy9muPU2z9eqf3oJKy9IXfaJkBJd7MLbe1RSFNOUnz2Z9Dbp7Bgw5HI\nqwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "PixelFed", "value": "<a href=\"https://pi.dead.guru/gesudo\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">pi.dead.guru/gesudo</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Matrix", "value": "<span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.radio/@UT3UMS\" class=\"u-url mention\">@<span>UT3UMS</span></a></span>:hypogea.org" }, { "type": "PropertyValue", "name": "PeerTube", "value": "<a href=\"https://petu.hypogea.org/c/adhd_lab/videos\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">petu.hypogea.org/c/adhd_lab/vi</span><span class=\"invisible\">deos</span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.radio/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.radio/system/accounts/avatars/108/307/614/931/533/269/original/03d59188d4f291ff.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.radio/system/accounts/headers/108/307/614/931/533/269/original/189ec7973823f7e6.png" } }