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.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag" } ], "id": "https://toot.si/users/len/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://toot.si/@len/tagged/floss", "name": "#floss" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/emacs", "name": "#emacs" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/podcast", "name": "#podcast" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/radio", "name": "#radio" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/orgmode", "name": "#orgmode" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/freeasinfreedom", "name": "#freeasinfreedom" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/guixsd", "name": "#guixsd" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/dactyl", "name": "#dactyl" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/technoenema", "name": "#technoenema" }, { "type": "Hashtag", "href": "https://toot.si/@len/tagged/tehnoklistir", "name": "#tehnoklistir" } ] }