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A Simple and Intuitive REST/SOAP Legacy API

Build software that facilitates the complex movement of money between people, businesses and banks. Manage customers, control risk, produce ACH, Check21, ancillary files and verify bank accounts.

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Seamless Integration into Your System

Our ability to support nearly any programming language enables fast and easy integration of ACHeck21 capabilities to your unique processing environment.

Streamline and Simplify Processing

Building an application through ACHeck21’s API simplifies complex business needs and means lower overhead, faster receipt of funds and greater profitability.

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