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://warhammer.social/users/matt/collections/tags", "type": "Collection", "totalItems": 6, "items": [ { "type": "Hashtag", "href": "https://warhammer.social/@matt/tagged/warhammer", "name": "#Warhammer" }, { "type": "Hashtag", "href": "https://warhammer.social/@matt/tagged/miniatures", "name": "#Miniatures" }, { "type": "Hashtag", "href": "https://warhammer.social/@matt/tagged/ttrpg", "name": "#ttrpg" }, { "type": "Hashtag", "href": "https://warhammer.social/@matt/tagged/warhammercommunity", "name": "#WarhammerCommunity" }, { "type": "Hashtag", "href": "https://warhammer.social/@matt/tagged/warhammer40k", "name": "#Warhammer40k" }, { "type": "Hashtag", "href": "https://warhammer.social/@matt/tagged/Necromunda", "name": "#Necromunda" } ] }