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/henryberlin10787", "type": "Person", "following": "https://mastodon.social/users/henryberlin10787/following", "followers": "https://mastodon.social/users/henryberlin10787/followers", "inbox": "https://mastodon.social/users/henryberlin10787/inbox", "outbox": "https://mastodon.social/users/henryberlin10787/outbox", "featured": "https://mastodon.social/users/henryberlin10787/collections/featured", "featuredTags": "https://mastodon.social/users/henryberlin10787/collections/tags", "preferredUsername": "henryberlin10787", "name": "Henry 🧘‍♂️", "summary": "<p>Henry from <a href=\"https://mastodon.social/tags/Berlin\" class=\"mention hashtag\" rel=\"tag\">#<span>Berlin</span></a> 
Into <a href=\"https://mastodon.social/tags/languages\" class=\"mention hashtag\" rel=\"tag\">#<span>languages</span></a>, <a href=\"https://mastodon.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> and building roller <a href=\"https://mastodon.social/tags/coasters\" class=\"mention hashtag\" rel=\"tag\">#<span>coasters</span></a> (Roblox). 📚
I studied <a href=\"https://mastodon.social/tags/linguistics\" class=\"mention hashtag\" rel=\"tag\">#<span>linguistics</span></a> and <a href=\"https://mastodon.social/tags/literature\" class=\"mention hashtag\" rel=\"tag\">#<span>literature</span></a>. 👨‍🎓
Love <a href=\"https://mastodon.social/tags/French\" class=\"mention hashtag\" rel=\"tag\">#<span>French</span></a>, learning <a href=\"https://mastodon.social/tags/Arabic\" class=\"mention hashtag\" rel=\"tag\">#<span>Arabic</span></a> at the moment.🇱🇧🇸🇾 🇫🇷
I love <a href=\"https://mastodon.social/tags/dystopian\" class=\"mention hashtag\" rel=\"tag\">#<span>dystopian</span></a> series like <a href=\"https://mastodon.social/tags/Silo\" class=\"mention hashtag\" rel=\"tag\">#<span>Silo</span></a> from AppleTV. 📺<br />Next AppleTV favorite: <a href=\"https://mastodon.social/tags/Constellation\" class=\"mention hashtag\" rel=\"tag\">#<span>Constellation</span></a> !
Reading crime or espionage thriller. 🕵️‍♂️</p>", "url": "https://mastodon.social/@henryberlin10787", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-12-20T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/henryberlin10787#main-key", "owner": "https://mastodon.social/users/henryberlin10787", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv/wYvsqIZ/VsPhJkOfZG\nR3C6e19rt57Nkzv+i4hgMeCQjj3yVc1rY8yFfNZweZ97aAF60Qmg+IbGcneEBf4m\nB00PIIdeklF6yRNqodBfWR6nhH2JmWqlY0JKqVprQqI/Q7zwzgxaOYmx1J6pgwXe\nda5KBGXsYb3+YRC+9xxgSYLcdL6J246pFQw1bPM3vI8IlQWQeCTNHbzCfx1j93sf\ngyifRp2hSYm3gNWVkBkOfQi6NwytBvY9MCLuZjv81mNxsrlVC+avJxhEUcLSCA2m\nOEoVrk2EXE3p7TrifvH/R2ujNJbYwpcT1slyeIv/Kghe2rjicbuzx5nNWk70aJFT\nDwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/french", "name": "#french" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/berlin", "name": "#berlin" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/literature", "name": "#literature" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/books", "name": "#books" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/languages", "name": "#languages" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/linguistics", "name": "#linguistics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/arabic", "name": "#arabic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/constellation", "name": "#constellation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/coasters", "name": "#coasters" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dystopian", "name": "#dystopian" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/silo", "name": "#silo" } ], "attachment": [ { "type": "PropertyValue", "name": "Instagram", "value": "<a href=\"https://www.instagram.com/henryberlin10787/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">instagram.com/henryberlin10787</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/111/612/834/552/122/941/original/7ca1a79f0f560bc5.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/111/612/834/552/122/941/original/c94b50b15bb3409a.jpeg" } }