Development mode

ePOS Payments is in development. You can find the API specification in development here. If you are interested in gaining access when available then please contact us via our support page

Our ePOS Payments API enables you to connect your electronic Point of Sale (ePOS) system wirelessly to card terminals to accept payments, creating a seamless user experience and reducing human errors from manual inputs into terminals. You can also:

  • Easily integrate payment transactions and administrative functions from your ePOS system

  • Enable payments on the go via wireless connections with PAX A920 SmartPOS mobile payment terminals

  • Centrally manage the connections between your ePOS system and payment terminals/gateway in an automated manner, via Fiserv Digital Portal

  • Accept your customers' preferred payment methods

  • Our ePOS Payments API is based on nexo Retailer Protocol *



The following features will be available:

Where to get started?

If this is your first time here, we recommend you do things in the following order:

Download Spec