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Payment connections for developers

Our easy-to-integrate SDKs and APIs support a range of payment devices for mobile, fixed and unattended applications on all common operating systems. Each comes with certified connections to leading processors and acquirers.

Our most popular SDK allows you to integrate retail POS and unattended terminals into both PC and embedded systems, with many advanced payment features.

Device AIBMS American Express Barclaycard Shift4 (Finaro) Elavon First Data Global Payments Lloyds Cardnet Worldpay
Ingenico Self 2000 tick-icon tick-icon tick-icon tick-icon
Ingenico Self 4000 tick-icon tick-icon tick-icon tick-icon tick-icon
Ingenico Self 7/8000 tick-icon tick-icon tick-icon tick-icon tick-icon
Ingenico Lane 3000 tick-icon tick-icon

  • AIBMS
  • American Express tick-icon
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • First Data
  • Global Payments tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS
  • American Express tick-icon
  • Barclaycard tick-icon
  • Shift4 (Finaro)
  • Elavon tick-icon
  • First Data
  • Global Payments tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS
  • American Express tick-icon
  • Barclaycard tick-icon
  • Shift4 (Finaro)
  • Elavon tick-icon
  • First Data
  • Global Payments tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS
  • American Express tick-icon
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon
  • First Data
  • Global Payments tick-icon
  • Lloyds Cardnet
  • Worldpay

Our feature-rich mobile SDKs allow you to develop your mobile POS applications to work with certified industry standard devices.

Device AIBMS American Express Barclaycard Elavon First Data Global Payments Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Elavon
  • First Data
  • Global Payments
  • Worldpay
Device AIBMS American Express Barclaycard Elavon First Data Global Payments Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Elavon
  • First Data
  • Global Payments
  • Worldpay
Device American Express Shift4 (Finaro) Elavon Global Payments Worldpay
Tap to Pay tick-icon
LANDI M20 tick-icon

  • American Express
  • Shift4 (Finaro) tick-icon
  • Elavon
  • Global Payments
  • Worldpay

  • American Express
  • Shift4 (Finaro) tick-icon
  • Elavon
  • Global Payments
  • Worldpay
Device AIBMS American Express Barclaycard Elavon First Data Global Payments Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Elavon
  • First Data
  • Global Payments
  • Worldpay

Our Direct Connect SDK integration allows manufacturers to build an NMI payment application into their devices or apps. It’s certified by NMI so it can be widely sold through partners.

Device AIBMS American Express Barclaycard Shift4 (Finaro) Elavon Lloyds Cardnet Worldpay
CPI Alio Pro tick-icon tick-icon
CPI Alio Style tick-icon tick-icon
CPI Alio Vend tick-icon tick-icon
FEIG cVend tick-icon tick-icon
OTI Saturn 6500 Trio tick-icon tick-icon tick-icon
OTI Saturn 6700 Uno tick-icon tick-icon tick-icon
OTI Trio IQ tick-icon tick-icon
OTI UNO 8 tick-icon tick-icon
OTI UNO Mini tick-icon tick-icon
Payter Apollo Max tick-icon
Payter P66 tick-icon tick-icon tick-icon tick-icon
Payter P68 tick-icon tick-icon tick-icon
Payter Apollo tick-icon
Payter Apollo Max tick-icon
Payter Apollo Polar tick-icon
PAX A920 tick-icon tick-icon

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro) tick-icon
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro) tick-icon
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro) tick-icon
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard tick-icon
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS tick-icon
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS tick-icon
  • American Express
  • Barclaycard
  • Shift4 (Finaro) tick-icon
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay tick-icon

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS tick-icon
  • American Express tick-icon
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet tick-icon
  • Worldpay

  • AIBMS tick-icon
  • American Express tick-icon
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express
  • Barclaycard
  • Shift4 (Finaro)
  • Elavon tick-icon
  • Lloyds Cardnet
  • Worldpay

  • AIBMS
  • American Express tick-icon
  • Barclaycard
  • Shift4 (Finaro) tick-icon
  • Elavon
  • Lloyds Cardnet
  • Worldpay

The freedom of choice

One-size-fits-all payment solutions don’t offer the flexibility most businesses need to scale. Build exactly what you need for your customers and business model using our modular platform.

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Processors & Devices

NMI offers more payment processor and device options than anyone else in the industry.

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SDKs & APIs

Build whatever you need with less time and effort, from integrating payments into your software to developing terminal devices pre-equipped with NMI payment processing.

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Gateway Solutions

Select just the features you need for your merchants, from standard payment acceptance to advanced solutions that drive revenue.

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Talk to Our Team

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