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" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/fm_volker", "type": "Person", "following": "https://mastodon.social/users/fm_volker/following", "followers": "https://mastodon.social/users/fm_volker/followers", "inbox": "https://mastodon.social/users/fm_volker/inbox", "outbox": "https://mastodon.social/users/fm_volker/outbox", "featured": "https://mastodon.social/users/fm_volker/collections/featured", "featuredTags": "https://mastodon.social/users/fm_volker/collections/tags", "preferredUsername": "fm_volker", "name": "Volker Stolz", "summary": "<p>Unprofessional takes on CompSci and other things. Sub-tooter at <a href=\"https://fediscience.org/@selabhvl\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fediscience.org/@selabhvl</span><span class=\"invisible\"></span></a>.<br /><a href=\"https://λ.foldr.org/~vs/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">λ.foldr.org/~vs/</span><span class=\"invisible\"></span></a> forthcoming. Relapses into <a href=\"https://mastodon.social/tags/FreeBSD\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeBSD</span></a>.<br /><a href=\"https://mastodon.social/tags/bergen\" class=\"mention hashtag\" rel=\"tag\">#<span>bergen</span></a> - nordisk by nature.</p>", "url": "https://mastodon.social/@fm_volker", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-10-29T00:00:00Z", "memorial": false, "attributionDomains": [ "hvl.no", "foldr.org", "selabhvl.github.io" ], "publicKey": { "id": "https://mastodon.social/users/fm_volker#main-key", "owner": "https://mastodon.social/users/fm_volker", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+1vPssvb1GEFwneGw4rE\nyY1TjpEuFscy8onb8g9hhmoxPyOmu5ZuD1VlT8MH0VjowklhVfl2R9c2AcmLeFVP\nc3+QXSQbVkXwJMTqX9cwXFPuU5vF2gzxK8jv3zL/J8TelnAme0vBt9064m0WZ+OD\nJ6N5asJgmY/IFOqJJfDJ4Reasye34qenPEiJLU+MDzpnjQx27g8u/rtdNYkAXW+e\ngEe4cgk8hVzbRZwAAQWFeXTUzVgL1oXK1asXyfx9gGJz3buXWv6H8zyjKrV2ZucS\n5Wi+IsP2/NdPEhp+NL+43eyyalSzqhCibmUv5PFGEf91hQ/kzAnod4OSvAbXrR6N\nNQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/freebsd", "name": "#freebsd" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bergen", "name": "#bergen" } ], "attachment": [ { "type": "PropertyValue", "name": "Private", "value": "<a href=\"https://lambda.foldr.org/~vs/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lambda.foldr.org/~vs/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Work", "value": "<a href=\"https://selabhvl.github.io/vsto/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">selabhvl.github.io/vsto/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Github", "value": "<a href=\"https://github.com/VolkerStolz\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/VolkerStolz</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/109/251/590/005/619/829/original/810a05d7daee6290.png" } }