For Programmers

API Documentation Comprehensive API documentation can be found at this link . It is used for custom implementation of e-shop connection to API. It contains sample CURL, PHP, JAVA and Python requests. PHP Software development kit (SDK) T...

Comgate Checkout SDK is used to integrate payment gateway directly into the e-shop cart and enable payments without redirecting the payer to the payment gateway. Currently, payments using Apple Pay and Google Pay are supported. We are preparing car...

The e-shop's standard payment gateway can be displayed in four ways. 1) REDIRECT – redirect to the URL  The most common method is REDIRECT, which redirects the customer to a new payment gateway after submitting a binding order with a payme...

Your e-shop can offer customers a variety of payment methods, all with the goal of ensuring successful payment completion.  If a payment attempt fails or preferences change, customers can return to the signpost and select another payment metho...

Do you run a mobile application and you want to integrate our payment gateway? We recomend using the standard payment gateway API protocol. The payment gateway can be displayed in the application through a component that allows a we...

The payment terminal can be controlled from another device on the local network using a simple REST API. Supported operations include: Setting up (initiating) a payment Getting the payment status Cancellation Refund Pre...

The method of development of third-party Android applications on the NEXGO payment terminal does not differ from the development on regular Android devices (smartphone). The communication between the third party application and the payment applicat...

When sending requests to the payment gateway, you may encounter error messages that the payment gateway returns. You can find a list of notifications in the Client Portal under Integration > Test Logs (the user account in the Client Portal must ...