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/cktodon/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/ciencia", "name": "#Ciencia" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/literatura", "name": "#Literatura" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/lectura", "name": "#Lectura" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/astronomia", "name": "#Astronomia" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/microrelato", "name": "#Microrelato" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/bookstodon", "name": "#bookstodon" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/astrofisica", "name": "#Astrofisica" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/LecturaMastodonica", "name": "#LecturaMastodonica" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/booktodon", "name": "#Booktodon" }, { "type": "Hashtag", "href": "https://mas.to/@cktodon/tagged/literaverso", "name": "#literaverso" } ] }