券商 API資金即時資金發起即時資金請求發起即時資金請求 POST /openapi/broker/funding/instant/create • 功能說明：在 虛擬帳戶層級 建立即時出入金請求。 Request Responses200401417500OKUnauthorized: Authentication requiredA business logic error triggered when the request cannot be processed due to domain-specific constraints.Internal Server Error.