Agent-readable docs index: /llms.txt. Full docs in one file: /llms-full.txt. Download /docs.zip to grep all markdown files locally.

Instruments

GET /v1/instruments
Every listed contract.
[ { "id": { "Sequence": 40, "Index": 3 }, "underlyingKey": 1, "specifier": 859008923130267914, "strike": 500000, "right": 1, "expiryMs": 200003600000, "bucket": "0000000000000000000000000000000000000000000000010000002e9124be80", "makerFeeBps": 10, "takerFeeBps": 50 } ]
right is 0 for a call and 1 for a put. bucket is the expiry bucket.