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/kirschner/collections/tags", "type": "Collection", "totalItems": 9, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/ilovefs", "name": "#ilovefs" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/freesoftware", "name": "#freesoftware" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/fsfe", "name": "#fsfe" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/DRM", "name": "#DRM" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/freiesoftware", "name": "#freiesoftware" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/softwarefreedom", "name": "#softwarefreedom" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/publiccode", "name": "#publiccode" }, { "type": "Hashtag", "href": "https://mastodon.social/@kirschner/tagged/deviceneutrality", "name": "#DeviceNeutrality" } ] }