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://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://feddit.it/post/17889190", "attributedTo": "https://feddit.it/u/Suoko", "to": [ "https://feddit.it/c/scienza", "https://www.w3.org/ns/activitystreams#Public" ], "name": "Cinque giorni da Londra all’Everest, lo Xenon sembra funzionare", "cc": [], "content": "<p>Come minimo arriveremo allo svapo allo xenon</p>\n", "mediaType": "text/html", "source": { "content": "Come minimo arriveremo allo svapo allo xenon", "mediaType": "text/markdown" }, "attachment": [ { "href": "https://www.montagna.tv/256865/cinque-giorni-da-londra-alleverest-lo-xenon-sembra-funzionare/", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://feddit.it/pictrs/image/ccf2d4b0-074a-4d72-ace7-a47fb3bd1db6.jpeg" }, "sensitive": false, "published": "2025-05-23T20:54:40.256452Z", "audience": "https://feddit.it/c/scienza", "tag": [ { "href": "https://feddit.it/post/17889190", "name": "#scienza", "type": "Hashtag" } ] }