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.

Open in browser →
{ "@context": [ "https://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://lemmy.ml/post/28996611", "attributedTo": "https://lemmy.ml/u/jjba23", "to": [ "https://beehaw.org/c/foss", "https://www.w3.org/ns/activitystreams#Public" ], "name": "Wikimusic v0.1.6 release - the free music encyclopaedia", "cc": [], "content": "<p>v0.1.6 release - Wikimusic</p>\n<p><a href=\"https://codeberg.org/jjba23/wikimusic\">codeberg.org/jjba23/wikimusic</a></p>\n<p>stability improved, add ASCII size settings for web and become more EWW friendly (eased also thanks to SSR from #lisp )</p>\n<p>visit my instance at : <a href=\"https://wikimusic.jointhefreeworld.org/\">wikimusic.jointhefreeworld.org</a></p>\n", "mediaType": "text/html", "source": { "content": "v0.1.6 release - Wikimusic\n\nhttps://codeberg.org/jjba23/wikimusic\n\nstability improved, add ASCII size settings for web and become more EWW friendly (eased also thanks to SSR from #lisp )\n\nvisit my instance at : https://wikimusic.jointhefreeworld.org/", "mediaType": "text/markdown" }, "attachment": [ { "type": "Image", "url": "https://lemmy.ml/pictrs/image/5c6a0389-1d29-418f-b9f2-ee1785dd94ae.png", "name": null } ], "image": { "type": "Image", "url": "https://lemmy.ml/pictrs/image/5c6a0389-1d29-418f-b9f2-ee1785dd94ae.png" }, "sensitive": false, "published": "2025-04-22T16:00:45.018931Z", "language": { "identifier": "en", "name": "English" }, "audience": "https://beehaw.org/c/foss", "tag": [ { "href": "https://lemmy.ml/post/28996611", "name": "#foss", "type": "Hashtag" } ] }