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://www.w3.org/ns/activitystreams", "id": "https://gnusocial.jp/object/note/9939982", "type": "Note", "published": "2025-05-18T00:35:08Z", "url": "https://gnusocial.jp/notice/9939982", "attributedTo": "https://gnusocial.jp/index.php/user/139179", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://gnusocial.jp/user/139179/followers.json" ], "conversationId": "https://gnusocial.jp/conversation/5069494", "conversationUrl": "https://gnusocial.jp/conversation/5069494#notice-9939982", "content": "Left eye still not well, even six days after the laser surgery and icing. No retinal detachment, it seems, but a slight veil before the eye. Floaters abound, the visual field restricted to a tunnel compared to the right eye. Next consultation with the clinic on Monday. I really want to get this over with and return to work.", "isLocal": true, "attachment": [], "tag": [] }