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", "https://shitposter.world/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "actor": "https://shitposter.world/users/sun", "attachment": [], "attributedTo": "https://shitposter.world/users/sun", "cc": [ "https://shitposter.world/users/sun/followers" ], "content": "Not calling it yet but if you’re in the 98th percentile of broad knowledge then agent coding may pay off big time. I am going hard on learning TDD as this is probably the key", "context": "https://shitposter.world/contexts/bd8a065b-bfb9-4e5d-832e-ad06259d0602", "conversation": "https://shitposter.world/contexts/bd8a065b-bfb9-4e5d-832e-ad06259d0602", "id": "https://shitposter.world/objects/4ddefd5f-7b01-4656-af78-dc2cdde4da08", "published": "2025-05-09T16:45:25.867445Z", "repliesCount": 2, "sensitive": null, "source": { "content": "Not calling it yet but if you’re in the 98th percentile of broad knowledge then agent coding may pay off big time. I am going hard on learning TDD as this is probably the key", "mediaType": "text/plain" }, "summary": "", "tag": [], "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "type": "Note" }