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", { "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.sdf.org/users/screwtape/collections/tags", "type": "Collection", "totalItems": 8, "items": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/anonradio", "name": "#aNONradio" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/lisp", "name": "#lisp" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/gopher", "name": "#gopher" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/sdf", "name": "#SDF" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/emacs", "name": "#emacs" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/commonlisp", "name": "#commonlisp" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/ecl", "name": "#ecl" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/@screwtape/tagged/links2gang", "name": "#links2gang" } ] }