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/cycling_on_rails", "type": "Person", "following": "https://mastodon.social/users/cycling_on_rails/following", "followers": "https://mastodon.social/users/cycling_on_rails/followers", "inbox": "https://mastodon.social/users/cycling_on_rails/inbox", "outbox": "https://mastodon.social/users/cycling_on_rails/outbox", "featured": "https://mastodon.social/users/cycling_on_rails/collections/featured", "featuredTags": "https://mastodon.social/users/cycling_on_rails/collections/tags", "preferredUsername": "cycling_on_rails", "name": "Cycling on Rails", "summary": "<p>A blog about trains, cycling, and taking bicycles on trains. More on <a href=\"https://cycling-on-rails.com\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cycling-on-rails.com</span><span class=\"invisible\"></span></a>.</p><p>Might boost &amp; follow <a href=\"https://mastodon.social/tags/CyclingOnRails\" class=\"mention hashtag\" rel=\"tag\">#<span>CyclingOnRails</span></a> 🇬🇧🇮🇪 <a href=\"https://mastodon.social/tags/MonVeloDansLeTrain\" class=\"mention hashtag\" rel=\"tag\">#<span>MonVeloDansLeTrain</span></a> 🇫🇷🇧🇪🇨🇭 <a href=\"https://mastodon.social/tags/FahrradImZug\" class=\"mention hashtag\" rel=\"tag\">#<span>FahrradImZug</span></a> 🇩🇪🇦🇹🇨🇭 <a href=\"https://mastodon.social/tags/MiaBiciNelTreno\" class=\"mention hashtag\" rel=\"tag\">#<span>MiaBiciNelTreno</span></a> 🇮🇹🇨🇭 <a href=\"https://mastodon.social/tags/BicicletaEnElTren\" class=\"mention hashtag\" rel=\"tag\">#<span>BicicletaEnElTren</span></a> 🇪🇸 (and more hashtags that don&#39;t have posts yet)</p>", "url": "https://mastodon.social/@cycling_on_rails", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-04-28T00:00:00Z", "memorial": false, "attributionDomains": [ "cycling-on-rails.com" ], "publicKey": { "id": "https://mastodon.social/users/cycling_on_rails#main-key", "owner": "https://mastodon.social/users/cycling_on_rails", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAux+8eJeX5u7re7mHQ/Nn\nOmj/WcWKyIjGOE21FAvni9wfa/RdRcuR+GGRN7gsAE1FbegNRZflvSV959roFZXR\nK0VKd1ASQ1DgtGdhyJp4O/r8hfh5jsaqgnWM8f/BWyGJEDwf/RO44Aj7xwdM0McT\nX5nFLLWP3Qszb1SJFDnYQ5k8pbSJHboFh+xq5YI2AakT3f923Ftmdg96dZ36kGhU\nRBmxpL0Y/HyyI2zY86sZNb0AeapGLezIavxfm6WmOYnd6RwipSOa8w6UeqgMoPCf\nAoJf08/yx7+34abzhQwdcC5/3pU8U5Rf4Vozs7lKIv86AS58EpTQP2MfiOEtqUBw\nywIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/monvelodansletrain", "name": "#monvelodansletrain" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/FahrradImZug", "name": "#FahrradImZug" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cyclingonrails", "name": "#cyclingonrails" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/miabicineltreno", "name": "#miabicineltreno" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bicicletaeneltren", "name": "#bicicletaeneltren" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://cycling-on-rails.com\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cycling-on-rails.com</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/112/349/870/281/223/195/original/493667e17fde5489.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/112/349/870/281/223/195/original/fb4b295d0f64ed23.jpg" } }