•  Go Direct

    Eliminate the middleman and associated expense by processing transactions directly with an Internet payment processor.

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  •  Cross Platform

    Our payment processing components provide native editions targeting all major platforms & IDE’s including: .NET, Java, ActiveX, ASP, Delphi, C++, etc.

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  •  Built for Developers

    REST/JSON interface and self-documenting APIs make coding to our payment gateway quick and easy.

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Gateway in a box – integrate with ease

Whether you are building a POS solution, a payment processing gateway server, or doing a custom payment integration, the 4D Payments Gateway is the right tool for you. Built on top of a robust library that has processed tens of billions in credit card payments the Gateway is fast, secure and very easy to use.

  • Download free trial

    30 day fully functional
    free trial.

    Get started today with the 4D Payments Gateway and see for yourself how easy it is.

    Download Now
  • Highlights

    • Flexible self-documenting APIs
    • Embedded lightweight server
    • REST/JSON interface
    • Secure data encryption
    • PA-DSS validated
    • EMV transaction capabilities
  • What Clients Say

  • Do you wish to process transactions faster?

    Support for TSYS Interleaved transactions is included.

  • Get Started Today

Our Happy Clients

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