An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos

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

https://bitcart.ai

A complete payment library for Elixir and Phoenix Framework

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

PHP SDK for Authorize.Net API

ReactJS library for implementing paystack payment gateway

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

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

💰 Self-hosted Bitcoin payment gateway (฿)

Midtrans Payment Gateway Indonesia

Full Berbagai Payment Gateway Dalam 1 Library Bisa Di Berbagai Platform Flutter Dan Dart

xendit dart vm support flutter cross-platform

Galaxeus library

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)