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://infosec.exchange/users/westsibe", "type": "Person", "following": "https://infosec.exchange/users/westsibe/following", "followers": "https://infosec.exchange/users/westsibe/followers", "inbox": "https://infosec.exchange/users/westsibe/inbox", "outbox": "https://infosec.exchange/users/westsibe/outbox", "featured": "https://infosec.exchange/users/westsibe/collections/featured", "featuredTags": "https://infosec.exchange/users/westsibe/collections/tags", "preferredUsername": "westsibe", "name": "𝘄𝗲𝘀𝘁𝘀𝗶𝗯𝗲", "summary": "<p>Пользователь Android OS и немного радиолюбитель (SW, Aircraft band)<br />Language: Russian</p><p>🏅<a href=\"https://infosec.exchange/tags/Signal\" class=\"mention hashtag\" rel=\"tag\">#<span>Signal</span></a> Private Messenger<br />🥈 <a href=\"https://infosec.exchange/tags/WhatsApp\" class=\"mention hashtag\" rel=\"tag\">#<span>WhatsApp</span></a><br />🥉 <a href=\"https://infosec.exchange/tags/DeltaChat\" class=\"mention hashtag\" rel=\"tag\">#<span>DeltaChat</span></a> <a href=\"https://infosec.exchange/tags/Jabber\" class=\"mention hashtag\" rel=\"tag\">#<span>Jabber</span></a> <a href=\"https://infosec.exchange/tags/Tox\" class=\"mention hashtag\" rel=\"tag\">#<span>Tox</span></a></p>", "url": "https://infosec.exchange/@westsibe", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-03-07T00:00:00Z", "memorial": false, "publicKey": { "id": "https://infosec.exchange/users/westsibe#main-key", "owner": "https://infosec.exchange/users/westsibe", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtjgBZhlCCULSF3iv42fM\nY8XiuH8pILq1BUXoP5N8CRMFccXUqHgCmSI2cydoRFMHKw2W81DQ8qYxjae2jyl4\nWG7xh7IhgYc5J8dG+ELHDQ7PD+ONnv60fzQgwvVL4/jChBiugXjsYTAAObVijzxv\n1hDrd2gLnixCjoY4o/WD8Ayd8XYYNyWxHGWQ6UchWd953nzEYUK4bum5Tz7zYFS8\n+sZFsk+jvyxM9w8v1ervlh0kPwsyODVF/cCvvU47wHvRmPqKahbO3TGir9r6hxRE\nfAGEwMhaiku1ZEVq266AlpTiPLx4SFhd47mlRA5Z3hVZWT8EbyQ1P/pVubPmvGm8\nlQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/signal", "name": "#signal" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/tox", "name": "#tox" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/whatsapp", "name": "#whatsapp" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/jabber", "name": "#jabber" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/deltachat", "name": "#deltachat" } ], "attachment": [ { "type": "PropertyValue", "name": "Pronouns", "value": "he/him" }, { "type": "PropertyValue", "name": "About Signal Messenger", "value": "<a href=\"https://tinyurl.com/signal-faq\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">tinyurl.com/signal-faq</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://infosec.exchange/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/avatars/114/122/209/238/489/816/original/612eb563d24e1a35.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/headers/114/122/209/238/489/816/original/926b8711f524edd2.jpg" } }