PayXpert Payment Page System PHP client library. See our website for more information about our payment solutions.

what is spamming ? Hacking is victims details by sending a fake clone page, by this way you can hack alot of information like database, credit cards, bank log, paypal info.., Etc.

The Android library that helps developers integrate Paystack's payment gateway using a webview with just few lines of code. The library takes care of Webview's complex configuration and handles payment using a callback. Access to various payment options like Pay with Opay, Transfer, USSD, Bank,etc.

3rd party FINTECH integration (ADYEN™) component for Apache OFBiz and derivatives

3rd party FINTECH integration (MultiSafepay™) plugin for Apache OFBiz and derivatives.

PayXpert Payment Page system Java client SDK. See our website for more information about our payment solutions.

APIs for money transfer between accounts.

Algorithm implementation to calculate the bank transfer amount based on a list of due payments.

Integrating Paystack payments api into flutter application to collect payments from users

I studied system failures and concurrency control. Then I implemented a simple bank transfer system using hyperledger fabric.

Default payment plugin

This repository provides our Android SDK source code

This repository provides our iOS SDK source code