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/DesertTrail", "type": "Person", "following": "https://mastodon.social/users/DesertTrail/following", "followers": "https://mastodon.social/users/DesertTrail/followers", "inbox": "https://mastodon.social/users/DesertTrail/inbox", "outbox": "https://mastodon.social/users/DesertTrail/outbox", "featured": "https://mastodon.social/users/DesertTrail/collections/featured", "featuredTags": "https://mastodon.social/users/DesertTrail/collections/tags", "preferredUsername": "DesertTrail", "name": "Desert Trail", "summary": "<p>I teach small people in small state. Living is a political act, and I post accordingly. I also post about teaching strategies for actual boots-on-the-ground educators. <a href=\"https://mastodon.social/tags/ElementaryEd\" class=\"mention hashtag\" rel=\"tag\">#<span>ElementaryEd</span></a> <a href=\"https://mastodon.social/tags/Educator\" class=\"mention hashtag\" rel=\"tag\">#<span>Educator</span></a>, <a href=\"https://mastodon.social/tags/Mom\" class=\"mention hashtag\" rel=\"tag\">#<span>Mom</span></a>, <a href=\"https://mastodon.social/tags/Citizen\" class=\"mention hashtag\" rel=\"tag\">#<span>Citizen</span></a>, <a href=\"https://mastodon.social/tags/History\" class=\"mention hashtag\" rel=\"tag\">#<span>History</span></a> <a href=\"https://mastodon.social/tags/Math\" class=\"mention hashtag\" rel=\"tag\">#<span>Math</span></a> <a href=\"https://mastodon.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.social/tags/Nature\" class=\"mention hashtag\" rel=\"tag\">#<span>Nature</span></a> Enthusiast, <a href=\"https://mastodon.social/tags/Nerd\" class=\"mention hashtag\" rel=\"tag\">#<span>Nerd</span></a>, <a href=\"https://mastodon.social/tags/Hashtag\" class=\"mention hashtag\" rel=\"tag\">#<span>Hashtag</span></a> Enthusiast, she/her</p>", "url": "https://mastodon.social/@DesertTrail", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-19T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/DesertTrail#main-key", "owner": "https://mastodon.social/users/DesertTrail", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9IvroBwLBQEZOFSFlOVP\n2BfgOWOOEgjVLaVbKH1SK75Y2UXbwtWn332sIjAs+3idiAXkIfr1KZ/LFmA5J3AY\nUf0HdlwQHjTXy5tqt50kUv17m78cbgcI/HLu2C8XClOfKwAuGOQ5VW5rwUI2LQgM\n9jvyt6Lm/EhPtLnhmbyh4EP4iNw96jV1dbQxn0/qoMEsRJCm58mK7435LQgvoVR3\nNkAtbUr3isn5k1dQGkGnpmto46RMTQc8+d8E77N5fuGl/uOxtBjFKMJZ5g9OZt/u\nTvXcljkuuRvdtzgpR0TeiLUinsZEDPpmySYEIMz4PQnkWCwAX1amnD9I8Gbof53z\ntQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/hashtag", "name": "#hashtag" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/history", "name": "#history" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nerd", "name": "#nerd" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/math", "name": "#math" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/mom", "name": "#mom" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/citizen", "name": "#citizen" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/educator", "name": "#educator" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/elementaryed", "name": "#elementaryed" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/113/855/609/169/628/261/original/53024ffbe218ad51.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/855/609/169/628/261/original/1c67cf5c978f4aa8.jpeg" } }