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", { "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.radio/users/f4eed/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/diy", "name": "#diy" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/portable", "name": "#portable" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/icom", "name": "#icom" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/qrp", "name": "#qrp" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/aprs", "name": "#aprs" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/hackers", "name": "#hackers" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/hamradio", "name": "#hamradio" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/radioamateur", "name": "#radioamateur" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/swl", "name": "#swl" }, { "type": "Hashtag", "href": "https://mastodon.radio/@f4eed/tagged/emcom", "name": "#emcom" } ] }