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://mstdn.social/users/StevePeterson/collections/tags", "type": "Collection", "totalItems": 9, "items": [ { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/Science", "name": "#science" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/smallpoems", "name": "#smallpoems" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/Poetry", "name": "#Poetry" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/History", "name": "#history" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/mobilephotography", "name": "#mobilephotography" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/dogsofmastodon", "name": "#dogsofmastodon" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/silentsunday", "name": "#silentsunday" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/MastoPrompt", "name": "#MastoPrompt" }, { "type": "Hashtag", "href": "https://mstdn.social/@StevePeterson/tagged/dailywalk", "name": "#dailywalk" } ] }