R | API™ is a collection of C++ and .NET software libraries and interface definitions. Developers and screen designers incorporate R | API™ into their proprietary software to gain access to R | Trade Execution Platform™.

R | API

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R | API™ provides its callers with a normalized view of market data and reference data and of order and execution reports across all supported exchanges. Additionally, R | API™ exposes R | Trade Execution Platform’s™ timestamps which have µsecond granularity, enabling a proprietary algorithmic trading program incorporating R | API™ to make its own latency calculations on which it may take appropriate action.

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