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://mastodon.social/users/21c_aesthetics/collections/tags", "type": "Collection", "totalItems": 5, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@21c_aesthetics/tagged/art", "name": "#art" }, { "type": "Hashtag", "href": "https://mastodon.social/@21c_aesthetics/tagged/politics", "name": "#politics" }, { "type": "Hashtag", "href": "https://mastodon.social/@21c_aesthetics/tagged/memes", "name": "#memes" }, { "type": "Hashtag", "href": "https://mastodon.social/@21c_aesthetics/tagged/books", "name": "#books" }, { "type": "Hashtag", "href": "https://mastodon.social/@21c_aesthetics/tagged/philosophy", "name": "#philosophy" } ] }