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/donhawkins/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/politics", "name": "#politics" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/hamradio", "name": "#hamradio" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/oregon", "name": "#oregon" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/vegan", "name": "#vegan" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/amateurradio", "name": "#amateurradio" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/progressive", "name": "#progressive" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/pnw", "name": "#pnw" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/atheist", "name": "#atheist" }, { "type": "Hashtag", "href": "https://mastodon.social/@donhawkins/tagged/ffrf", "name": "#ffrf" } ] }