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": "Note", "id": "https://lemmy.ml/comment/17417763", "attributedTo": "https://lemmy.ml/u/why0y", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://programming.dev/c/python", "https://communick.news/u/rglullis" ], "content": "<p>sharing is the secret to the web scale sauce. you just turn it on and it scales right up</p>\n", "inReplyTo": "https://communick.news/comment/4436941", "mediaType": "text/html", "source": { "content": "sharing is the secret to the web scale sauce. you just turn it on and it scales right up", "mediaType": "text/markdown" }, "published": "2025-03-20T21:10:33.501921Z", "tag": [ { "href": "https://communick.news/u/rglullis", "name": "@rglullis@communick.news", "type": "Mention" } ], "distinguished": false, "language": { "identifier": "en", "name": "English" }, "audience": "https://programming.dev/c/python", "attachment": [] }