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Pax Q30 and Sound Payments

As the PinPad and terminal shortage continues to plague the payment industry, and in search of new PinPds that we could use with our payment API, I recently came across Pax Q30. Pax Q30 Q30 is a semi...

PayGuardian Cloud Integration

A little history Over a decade ago when I was developing my POS software, I discovered BridgePay’s T-Gate, a gateway for both card-present and card-not-present transactions. The time was before the EMV...

DLL or REST API

Over the years, I have participated in many development projects where we could use a DLL (Dynamic Link Library) or use an API. This article will explain the differences between DLL and API, the pros and cons...

Sound Payments Quantum Integration

A couple of days ago, I finally finished an integration to Sound Payments Quantum API. Over the years, I have done many integrations to gateways, payment devices, and services, but this one was very different...

Device Options for Semi-Integrated Systems

Since the implementation of the liability shift by payment processors, the Semi-integrated systems have gained popularity.Before I continue, I want to make sure that you know what the Liability Shift and Semi...

MVC Design Pattern with a PHP example

Model-View-Controller is the most widely used design pattern in programming languages such as Java, PHP, C, C++, and C#.In an object-oriented programming paradigm, MVC relates the user interface to the...

Category - Payment API

REST and RESTful APIs

REST and RESTful APIs

I have previously discussed the APIs and why you need them. In this article, we take a deep dive into a fundamental technology we need to develop API.My intention in writing these articles is to explain relatively...

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