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/HongPong/collections/tags", "type": "Collection", "totalItems": 8, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/javascript", "name": "#javascript" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/php", "name": "#php" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/wordpress", "name": "#wordpress" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/js", "name": "#js" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/indieweb", "name": "#indieweb" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/indiegame", "name": "#indiegame" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/activitypub", "name": "#activitypub" }, { "type": "Hashtag", "href": "https://mastodon.social/@HongPong/tagged/drupal", "name": "#drupal" } ] }