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://mas.to/users/jamesmb/collections/tags", "type": "Collection", "totalItems": 9, "items": [ { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/tech", "name": "#Tech" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/politics", "name": "#Politics" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/animals", "name": "#Animals" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/France", "name": "#France" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/digital", "name": "#Digital" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/education", "name": "#Education" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/immigrant", "name": "#Immigrant" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/Europe", "name": "#Europe" }, { "type": "Hashtag", "href": "https://mas.to/@jamesmb/tagged/croatia", "name": "#Croatia" } ] }