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v4

latestOpenAPI 3.0.02026-08-04103181301.4 KB
communications

Create RFQ

Endpoint for creating a new RFQ. You can have a maximum of 100 open RFQs at a time.

post/communications/rfqs

Request body

market_tickerstring required

The ticker of the market for which to create an RFQ

contractsinteger

Whole-contract count for the RFQ. Use contracts_fp for partial contract values; if both are provided, they must match.

contracts_fpstring

Fixed-point contract count string (2 decimals, e.g., "10.00"; referred to as "fp" in field names). Requests accept 0-2 decimal places (e.g., "10", "10.0", "10.00"); responses always emit 2 decimals. Fractional contract values (e.g., "2.50") are supported; the minimum granularity is 0.01 contracts.

target_cost_centi_centsinteger

DEPRECATED: The target cost for the RFQ in centi-cents. Use target_cost_dollars instead.

target_cost_dollarsstring

US dollar amount as a fixed-point decimal string with up to 6 decimal places of precision. This is the maximum supported precision; valid quote intervals for a given market are constrained by that market's price level structure.

rest_remainderboolean required

Whether to rest the remainder of the RFQ after execution

replace_existingboolean

Whether to delete existing RFQs as part of this RFQ's creation

subtrader_idstring

The subtrader to create the RFQ for (FCM members only)

subaccountinteger

The subaccount number to create the RFQ for (direct members only; 0 for primary, 1-63 for subaccounts)

Example request

{
  "contracts_fp": "10.00",
  "target_cost_dollars": "0.5600"
}

Response

RFQ created successfully

idstring required

The ID of the newly created RFQ