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://mastodon.world/users/jimmyether/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/vinyl", "name": "#vinyl" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/progrock", "name": "#progrock" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/musicproduction", "name": "#musicproduction" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/guitar", "name": "#guitar" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/atlanta", "name": "#atlanta" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/georgia", "name": "#georgia" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/hiphop", "name": "#hiphop" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/indierock", "name": "#indierock" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/songwriting", "name": "#songwriting" }, { "type": "Hashtag", "href": "https://mastodon.world/@jimmyether/tagged/dlsrvideo", "name": "#dlsrvideo" } ] }