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://ruhr.social/users/sphinxc0re/collections/tags", "type": "Collection", "totalItems": 6, "items": [ { "type": "Hashtag", "href": "https://ruhr.social/@sphinxc0re/tagged/retro", "name": "#retro" }, { "type": "Hashtag", "href": "https://ruhr.social/@sphinxc0re/tagged/rust", "name": "#rust" }, { "type": "Hashtag", "href": "https://ruhr.social/@sphinxc0re/tagged/mastoadmin", "name": "#mastoadmin" }, { "type": "Hashtag", "href": "https://ruhr.social/@sphinxc0re/tagged/svelte", "name": "#svelte" }, { "type": "Hashtag", "href": "https://ruhr.social/@sphinxc0re/tagged/speedrunning", "name": "#speedrunning" }, { "type": "Hashtag", "href": "https://ruhr.social/@sphinxc0re/tagged/sveltekit", "name": "#sveltekit" } ] }