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://varishangout.net/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "actor": "https://varishangout.net/users/Nepiant", "attachment": [ { "mediaType": "image/png", "name": "", "type": "Document", "url": "https://varishangout.net/media/5e381d86-bd5d-4c26-a9ba-d9c636110fc8/image.png" } ], "attributedTo": "https://varishangout.net/users/Nepiant", "cc": [ "https://varishangout.net/users/Nepiant/followers" ], "content": "", "context": "https://varishangout.net/contexts/dcfac40e-8616-4a06-b4ef-50d4fe44617d", "conversation": "https://varishangout.net/contexts/dcfac40e-8616-4a06-b4ef-50d4fe44617d", "formerRepresentations": { "orderedItems": [ { "actor": "https://varishangout.net/users/Nepiant", "attachment": [ { "mediaType": "image/png", "name": "", "type": "Document", "url": "https://varishangout.net/media/cc7d0549-ea7d-487c-8b4c-58d149f35ac0/image.png" } ], "attributedTo": "https://varishangout.net/users/Nepiant", "cc": [ "https://varishangout.net/users/Nepiant/followers" ], "content": "", "context": "https://varishangout.net/contexts/dcfac40e-8616-4a06-b4ef-50d4fe44617d", "conversation": "https://varishangout.net/contexts/dcfac40e-8616-4a06-b4ef-50d4fe44617d", "published": "2025-04-25T00:47:00.573943Z", "source": { "content": "", "mediaType": "text/plain" }, "summary": "", "tag": [], "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "type": "Note" } ], "totalItems": 1, "type": "OrderedCollection" }, "id": "https://varishangout.net/objects/8045fe9d-3ff6-4549-964c-d0d95fb8dd61", "published": "2025-04-25T00:47:00.573943Z", "source": { "content": "", "mediaType": "text/plain" }, "summary": "", "tag": [], "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "type": "Note", "updated": "2025-04-25T00:50:01.294029Z" }