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/60590671", "attributedTo": "https://lemm.ee/u/neme", "to": [ "https://programming.dev/c/python", "https://www.w3.org/ns/activitystreams#Public" ], "name": "Python in Visual Studio Code - April 2025 Release", "cc": [], "mediaType": "text/html", "attachment": [ { "href": "https://devblogs.microsoft.com/python/python-in-visual-studio-code-april-2025-release/", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://devblogs.microsoft.com/python/wp-content/uploads/sites/12/2025/04/copilot-notebooks-edits.gif" }, "sensitive": false, "published": "2025-04-07T00:02:16.342005Z", "audience": "https://programming.dev/c/python", "tag": [ { "href": "https://lemm.ee/post/60590671", "name": "#python", "type": "Hashtag" } ] }