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://poa.st/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "id": "https://poa.st/users/nugger/collections/featured", "orderedItems": [ { "@context": [ "https://www.w3.org/ns/activitystreams", "https://poa.st/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "actor": "https://poa.st/users/nugger", "attachment": [ { "mediaType": "audio/mpeg", "name": "", "type": "Document", "url": "https://i.poastcdn.org/7f/04/88/7f048884aa7a322a5e5c12317818e2245521155590fed929cfaa609ec07d887d.mp3" } ], "attributedTo": "https://poa.st/users/nugger", "cc": [ "https://poa.st/users/nugger/followers" ], "content": "<span class=\"quote-inline\"><br/><br/><bdi>RT:</bdi> <a href=\"https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114672638510714624\">https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114672638510714624</a></span>", "context": "https://poa.st/contexts/5c1e6c5c-1674-4dc0-8434-fea6f53abe7d", "conversation": "https://poa.st/contexts/5c1e6c5c-1674-4dc0-8434-fea6f53abe7d", "id": "https://poa.st/objects/2dc32558-dbcc-4730-b10f-8bd5c56bbda4", "published": "2025-06-12T22:17:45.550374Z", "quoteUri": "https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114672638510714624", "quoteUrl": "https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114672638510714624", "sensitive": false, "source": { "content": "", "mediaType": "text/plain" }, "summary": "", "tag": [ { "href": "https://eu-isoe-west-1.com/users/possumeveryhour", "name": "@possumeveryhour@eu-isoe-west-1.com", "type": "Mention" }, { "href": "https://eu-isoe-west-1.com/users/possumeveryhour", "name": "@possumeveryhour@eu-isoe-west-1.com", "type": "Mention" } ], "to": [ "https://www.w3.org/ns/activitystreams#Public", "https://eu-isoe-west-1.com/users/possumeveryhour" ], "type": "Note" }, { "@context": [ "https://www.w3.org/ns/activitystreams", "https://poa.st/schemas/litepub-0.1.jsonld", { "@language": "und" } ], "actor": "https://poa.st/users/nugger", "attachment": [ { "mediaType": "audio/mpeg", "name": "", "type": "Document", "url": "https://i.poastcdn.org/8b/03/83/8b0383039b29413d869af84ae04815deb54a80307e0a5f511e7e6f0de7719287.mp3" } ], "attributedTo": "https://poa.st/users/nugger", "cc": [ "https://poa.st/users/nugger/followers" ], "content": "<span class=\"quote-inline\"><br/><br/><bdi>RT:</bdi> <a href=\"https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114481299637036870\">https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114481299637036870</a></span>", "context": "https://poa.st/contexts/ea674721-c614-4797-ae8e-2dd66e873123", "conversation": "https://poa.st/contexts/ea674721-c614-4797-ae8e-2dd66e873123", "id": "https://poa.st/objects/76f1e2f3-462a-4058-b619-f130699bacde", "published": "2025-05-10T03:01:16.899288Z", "quoteUri": "https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114481299637036870", "quoteUrl": "https://eu-isoe-west-1.com/users/possumeveryhour/statuses/114481299637036870", "sensitive": false, "source": { "content": "", "mediaType": "text/plain" }, "summary": "", "tag": [ { "href": "https://eu-isoe-west-1.com/users/possumeveryhour", "name": "@possumeveryhour@eu-isoe-west-1.com", "type": "Mention" }, { "href": "https://eu-isoe-west-1.com/users/possumeveryhour", "name": "@possumeveryhour@eu-isoe-west-1.com", "type": "Mention" } ], "to": [ "https://www.w3.org/ns/activitystreams#Public", "https://eu-isoe-west-1.com/users/possumeveryhour" ], "type": "Note" } ], "totalItems": 2, "type": "OrderedCollection" }