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://lemm.ee/post/55136772", "attributedTo": "https://lemm.ee/u/neme", "to": [ "https://programming.dev/c/python", "https://www.w3.org/ns/activitystreams#Public" ], "name": "Python 3.14 Lands A New Interpreter With 3~30% Faster Python Code", "cc": [], "mediaType": "text/html", "attachment": [ { "href": "https://www.phoronix.com/news/Python-3.14-New-Interpreter", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://www.phoronix.net/image.php?id=2023&image=python" }, "sensitive": false, "published": "2025-02-10T14:13:59.628441Z", "audience": "https://programming.dev/c/python", "tag": [ { "href": "https://lemm.ee/post/55136772", "name": "#python", "type": "Hashtag" } ] }