Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

Do design No code 💻📱🛒📚

The first open source crowdfunding platform for creative projects in the world

simple laravel payment package , supports multiple drivers

Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more

درگاه اتصال به بانک های ایرانی ( درگاه پرداخت بانک ملی ایران،بانک سامان، بانک ملت، درگاه پرداخت زرین پال و ... ) با استفاده از پایتون

SHKeeper is a self-hosted and open-source cryptocurrency gateway payment processor. It's integrate with popular CMS, any e-commerce, your own code or product

A complete payment library for Elixir and Phoenix Framework

ReactJS library for implementing paystack payment gateway

PHP SDK for Authorize.Net API

Official Midtrans Payment API Client for PHP | https://midtrans.com

Payment Connector for Midtrans and Xendit. Sample site that is using this payment proxy is https://imrenagi.com/donate

Cheatsheet of test payment cards for various payment gateways

Provides RESTful API, tools, adapters, and connectors for transparent access to open banking API's (for banks that support PSD2 and XS2A as well as HBCI/FinTS)

Python client for the YooMoney (ex-Yandex.Money) API — sync & async, Pydantic models, type-safe

💰 Self-hosted Bitcoin payment gateway (฿)

simple PHP payment package , supports multiple drivers

A curated collection of open source fintech libraries and resources.

A Ping++ driver for the Omnipay PHP payment processing library. 一个聚合了支付宝（APP、Wap、PC、即时到账、扫码、企业付款），微信（APP、公众号、红包）， 银联网关、银联企业网银、Apple Pay、QQ 钱包、易宝支付、百度钱包、京东支付、京东白条、招行一网通、分期支付等国内主流支付渠道的聚合支付网关(Ping++, also known as Pingpp/Pingxx/Pingplusplus)

Make Payments Crypto Native. MugglePay makes merchants and AI agents accept crypto and sell more with it.

[ARCHIVE] Crypto payment gateway. Accept the most popular crypto globally with a complete solution.

:credit_card: A robust Flutter plugin for making payments via Paystack Payment Gateway. Completely supports Android and iOS

Sell what you want without paying double commissions. Self hosted alternative for Gumroad, Buy Me a Coffee, Ko-fi etc.

Opensource FinTech standards & payment provider data

Official Midtrans Payment API Client for Node JS | https://midtrans.com

An open source e-commerce project build by Inifarhan with everything new in Next.js 14.

:robot: 电商类站内虚拟积分与聚合支付解决方案

ISO 8583 gateway

Paddle.com API integration for Laravel with support for webhooks/events

A PHP sdk for the new Mpesa RESTful APIs