An Open Source Project for Real-Time Payment Application Using the MERN Stack

Payment application in c programming language

This repo includes the front-end code for a Java application that uses the React framework to embed a payment solution with North's Custom Pay API.

This is a Python application that automates the process of applying for Merchant Processing Accounts to obtain a Merchant ID (MID) with North's Merchant Boarding API.

This is a Node.js application that automates the process of applying for Merchant Processing Accounts to obtain a Merchant ID (MID) with North's Merchant Boarding API.

This repo uses North's PAX SI SDK to integrate Card-Present payment functionality with a C#/.NET POS application.

Embedded Systems Professional Nanodegree Payment Application Project

AlphaPay Frontend is a mobile-focused React.js Single Page Application for secure digital payments. It allows users to register, log in, scan QR codes, send payments, and view transaction history. It connects to the backend via REST APIs and uses JWT authentication to protect user sessions and routes.

Object Oriented Programming - Laboratory Assignment 3

A responsive bill payment application featuring secure Firebase authentication, bill filtering, payment history, and a beautiful UI with animations and notifications.

Novalnet Payment Application for Lightspeed eCom

AlphaPay is a secure and modern payment app backend built with the MEN stack (MongoDB, Express, Node.js). It simulates real-world digital transactions using a custom demo payment gateway and includes user management, payments, and transaction history — all handled through robust backend APIs.