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://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429/activity", "type": "Create", "actor": "https://mathstodon.xyz/users/gregeganSF", "published": "2022-11-03T12:22:55Z", "to": [ "https://mathstodon.xyz/users/gregeganSF/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "object": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/gregeganSF/statuses/109279848038097917", "published": "2022-11-03T12:22:55Z", "url": "https://mathstodon.xyz/@gregeganSF/109279849685544429", "attributedTo": "https://mathstodon.xyz/users/gregeganSF", "to": [ "https://mathstodon.xyz/users/gregeganSF/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429", "inReplyToAtomUri": "https://mathstodon.xyz/users/gregeganSF/statuses/109279848038097917", "conversation": "tag:mathstodon.xyz,2022-11-03:objectId=28270305:objectType=Conversation", "content": "<p>[10/13] Now triad 15 gets a green on the top face, reddifying an orthogonal vector in triad 3 on the right face.</p>", "contentMap": { "en": "<p>[10/13] Now triad 15 gets a green on the top face, reddifying an orthogonal vector in triad 3 on the right face.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/media_attachments/files/109/279/849/361/559/437/original/342d89052ec2acaf.png", "name": null, "blurhash": "U5Ss1[oy_4w#b]X7aKjF_4jIpHbu-Dr]S}bu", "width": 1012, "height": 1012 } ], "tag": [], "replies": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429/replies?min_id=109279851474895477&page=true", "partOf": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429/replies", "items": [ "https://mathstodon.xyz/users/gregeganSF/statuses/109279851474895477" ] } }, "likes": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mathstodon.xyz/users/gregeganSF/statuses/109279849685544429/shares", "type": "Collection", "totalItems": 0 } } }