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://dotnet.social/users/SmartmanApps/collections/tags", "type": "Collection", "totalItems": 10, "items": [ { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/fediverse", "name": "#Fediverse" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/mastodon", "name": "#Mastodon" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/music", "name": "#Music" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/dotnet", "name": "#dotNet" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/dotnetmaui", "name": "#dotNetMAUI" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/nutrition", "name": "#Nutrition" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/techtuesday", "name": "#TechTuesday" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/worksmart", "name": "#WorkSmart" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/mathsmonday", "name": "#MathsMonday" }, { "type": "Hashtag", "href": "https://dotnet.social/@SmartmanApps/tagged/factfriday", "name": "#FactFriday" } ] }