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.social/users/rjpayne/collections/tags", "type": "Collection", "totalItems": 7, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/water", "name": "#water" }, { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/environment", "name": "#environment" }, { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/wildlife", "name": "#wildlife" }, { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/tourism", "name": "#tourism" }, { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/fisheries", "name": "#fisheries" }, { "type": "Hashtag", "href": "https://mastodon.social/@rjpayne/tagged/protectedareas", "name": "#protectedareas" } ] }