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/TinJar/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/scifi", "name": "#scifi" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/fiction", "name": "#fiction" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/novel", "name": "#novel" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/mystery", "name": "#mystery" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/solarpunk", "name": "#solarpunk" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/sciencefiction", "name": "#sciencefiction" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/migration", "name": "#migration" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/thriller", "name": "#thriller" }, { "type": "Hashtag", "href": "https://mastodon.social/@TinJar/tagged/adaptation", "name": "#adaptation" } ] }