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://fosstodon.org/users/linesofcode/collections/tags", "type": "Collection", "totalItems": 8, "items": [ { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/coding", "name": "#coding" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/code", "name": "#code" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/javascript", "name": "#javascript" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/webdev", "name": "#webdev" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/react", "name": "#react" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/typescript", "name": "#typescript" }, { "type": "Hashtag", "href": "https://fosstodon.org/@linesofcode/tagged/rockclimbing", "name": "#rockclimbing" } ] }