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/forestfern/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/dogsofmastodon", "name": "#DogsOfMastodon" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/toast", "name": "#Toast" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/trees", "name": "#trees" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/forest", "name": "#forest" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/classicmovies", "name": "#ClassicMovies" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/FungiFriday", "name": "#FungiFriday" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/mushtodon", "name": "#mushtodon" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/trailterrier", "name": "#TrailTerrier" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/pondreport", "name": "#PondReport" }, { "type": "Hashtag", "href": "https://mastodon.social/@forestfern/tagged/passwordplus", "name": "#PasswordPlus" } ] }