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://fosstodon.org/users/blainsmith/collections/tags", "type": "Collection", "totalItems": 5, "items": [ { "type": "Hashtag", "href": "https://fosstodon.org/@blainsmith/tagged/rustlang", "name": "#rustlang" }, { "type": "Hashtag", "href": "https://fosstodon.org/@blainsmith/tagged/golang", "name": "#GoLang" }, { "type": "Hashtag", "href": "https://fosstodon.org/@blainsmith/tagged/georgiatech", "name": "#georgiatech" }, { "type": "Hashtag", "href": "https://fosstodon.org/@blainsmith/tagged/distributedsystems", "name": "#distributedsystems" }, { "type": "Hashtag", "href": "https://fosstodon.org/@blainsmith/tagged/harelang", "name": "#harelang" } ] }