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", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount" } ], "id": "https://mathstodon.xyz/users/csk/statuses/109288374697276924", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-05T00:30:56Z", "url": "https://mathstodon.xyz/@csk/109288374697276924", "attributedTo": "https://mathstodon.xyz/users/csk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/csk/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/csk/statuses/109288374697276924", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2022-11-05:objectId=28347845:objectType=Conversation", "content": "<p>Books about perspective tend to be either axiomatic treatments of projective geometry (e.g., Coxeter), or practical drawing manuals (e.g., Robertson&#39;s _How to Draw_). What&#39;s in between? Is there a good book that gives a concrete, algebraic treatment of linear perspective used in real-world drawings? I just read Field&#39;s _The Invention of Infinity_, which was fascinating but mostly of historical interest.</p>", "contentMap": { "en": "<p>Books about perspective tend to be either axiomatic treatments of projective geometry (e.g., Coxeter), or practical drawing manuals (e.g., Robertson&#39;s _How to Draw_). What&#39;s in between? Is there a good book that gives a concrete, algebraic treatment of linear perspective used in real-world drawings? I just read Field&#39;s _The Invention of Infinity_, which was fascinating but mostly of historical interest.</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mathstodon.xyz/users/csk/statuses/109288374697276924/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/csk/statuses/109288374697276924/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/csk/statuses/109288374697276924/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/csk/statuses/109288374697276924/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mathstodon.xyz/users/csk/statuses/109288374697276924/shares", "type": "Collection", "totalItems": 1 } }