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://toot.si/users/mitja_i/collections/tags", "type": "Collection", "totalItems": 9, "items": [ { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/openscience", "name": "#openscience" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/openaccess", "name": "#OpenAccess" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/librarianship", "name": "#Librarianship" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/retrocomputers", "name": "#retrocomputers" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/lis", "name": "#LIS" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/citizenscience", "name": "#CitizenScience" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/liber", "name": "#LIBER" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/fairdata", "name": "#FAIRData" }, { "type": "Hashtag", "href": "https://toot.si/@mitja_i/tagged/ecsa", "name": "#ECSA" } ] }