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.org/post/13677048", "attributedTo": "https://feddit.org/u/JiffyBag", "to": [ "https://lemmy.ml/c/palestine", "https://www.w3.org/ns/activitystreams#Public" ], "name": "Immediately stop all arms exports to Israel & seek ceasefire in Gaza - UK Petition", "cc": [], "content": "<blockquote>\n<p>Just 30 out of around 350 licenses to Israel have been suspended. We do not believe this is enough.\nSign the petition!</p>\n</blockquote>\n", "mediaType": "text/html", "source": { "content": "> Just 30 out of around 350 licenses to Israel have been suspended. We do not believe this is enough.\n> Sign the petition!", "mediaType": "text/markdown" }, "attachment": [ { "href": "https://petition.parliament.uk/petitions/700918", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://feddit.org/pictrs/image/b403ba98-d985-4e25-9dbd-bfde64c1cc0f.png" }, "sensitive": false, "published": "2025-06-05T16:57:56.037469Z", "language": { "identifier": "en", "name": "English" }, "audience": "https://lemmy.ml/c/palestine", "tag": [ { "href": "https://feddit.org/post/13677048", "name": "#palestine", "type": "Hashtag" } ] }