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://infosec.exchange/users/radareorg/collections/tags", "type": "Collection", "totalItems": 6, "items": [ { "type": "Hashtag", "href": "https://infosec.exchange/@radareorg/tagged/radare2", "name": "#radare2" }, { "type": "Hashtag", "href": "https://infosec.exchange/@radareorg/tagged/r2con", "name": "#r2con" }, { "type": "Hashtag", "href": "https://infosec.exchange/@radareorg/tagged/r2frida", "name": "#r2frida" }, { "type": "Hashtag", "href": "https://infosec.exchange/@radareorg/tagged/r2pipe", "name": "#r2pipe" }, { "type": "Hashtag", "href": "https://infosec.exchange/@radareorg/tagged/r2con2024", "name": "#r2con2024" }, { "type": "Hashtag", "href": "https://infosec.exchange/@radareorg/tagged/aor24", "name": "#aor24" } ] }