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/brian_greenberg/collections/tags", "type": "Collection", "totalItems": 9, "items": [ { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/digitalrights", "name": "#digitalrights" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/privacy", "name": "#privacy" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/security", "name": "#security" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/cybersecurity", "name": "#cybersecurity" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/cloud", "name": "#cloud" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/chicago", "name": "#chicago" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/leadership", "name": "#leadership" }, { "type": "Hashtag", "href": "https://infosec.exchange/@brian_greenberg/tagged/systemstheory", "name": "#systemstheory" } ] }