Get order book
Returns aggregated bid and ask levels (top 20) for an instrument.
GET
Get order book
Path Parameters
Instrument identifier (e.g., SOL_USDC-28FEB26-150-C)
Response
Order book snapshot
Example:
"SOL_USDC-28FEB26-150-C"
Bid levels, best (highest price) first
Ask levels, best (lowest price) first
Decimals applied to bid/ask prices (always 6).
Example:
6
Decimals applied to bid/ask sizes (always 3).
Example:
3
Underlying units per contract — currently 1 for all listed instruments. Always read this from the response, never hard-code: future contracts may ship with a different multiplier.
Example:
1
Get order book