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.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag" } ], "id": "https://masto.ai/users/Miro_Collas/collections/tags", "type": "Collection", "totalItems": 7, "items": [ { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/history", "name": "#History" }, { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/astronomy", "name": "#Astronomy" }, { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/climatecrisis", "name": "#ClimateCrisis" }, { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/lgbtq", "name": "#LGBTQ" }, { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/archeology", "name": "#Archeology" }, { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/secondlife", "name": "#SecondLife" }, { "type": "Hashtag", "href": "https://masto.ai/@Miro_Collas/tagged/palestine", "name": "#Palestine" } ] }