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://lemmygrad.ml/post/7274104", "attributedTo": "https://lemmygrad.ml/u/yogthos", "to": [ "https://lemmygrad.ml/c/science", "https://www.w3.org/ns/activitystreams#Public" ], "name": "Chinese scientists turn tumours into ‘pork’ in radical cancer treatment", "cc": [], "content": "<p><a href=\"https://archive.ph/ueh8z\">archive.ph/ueh8z</a></p>\n", "mediaType": "text/html", "source": { "content": "https://archive.ph/ueh8z", "mediaType": "text/markdown" }, "attachment": [ { "href": "https://www.scmp.com/news/china/science/article/3302422/chinese-scientists-turn-tumours-pork-radical-cancer-treatment", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://lemmygrad.ml/pictrs/image/cc64fe39-1cb9-462b-ab87-a110aa37d774.jpeg" }, "sensitive": false, "published": "2025-03-18T12:59:04.963521Z", "language": { "identifier": "en", "name": "English" }, "audience": "https://lemmygrad.ml/c/science", "tag": [ { "href": "https://lemmygrad.ml/post/7274104", "name": "#science", "type": "Hashtag" } ] }