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://mathstodon.xyz/users/jef/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/decentralization", "name": "#decentralization" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/functionalprogramming", "name": "#functionalprogramming" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/haskell", "name": "#haskell" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/diversity", "name": "#diversity" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/transparency", "name": "#transparency" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/empathy", "name": "#empathy" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/musictheory", "name": "#musictheory" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/preparedness", "name": "#preparedness" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/foresight", "name": "#foresight" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/@jef/tagged/nonzero", "name": "#nonzero" } ] }