Updated: Sep 1, 2021
Guide Kit A payment processing library can help make your eCommerce application-independent and well-equipped to handle multiple payment gateways. A PHP payment processing software enables multiple features like payment methods, secure authentication, integration with third-party software, etc. With this, you can add popular platforms like PayPal, Apple Pay, Google Pay, Stripe, UnionPay, and more to your web application. PHP allows developers to build fast and scalable applications that provide risk-free solutions to payment woes. With the help of these libraries, you can enable several online payment options like integration with the shopping cart, faster processing, multiple payment platforms, charge back prevention, fraud management, recurring billing, etc.
Below are our 20 best PHP payment processing open source libraries in 2021. Omnipay is a framework agnostic, multi-gateway payment processing library built for PHP 5.6+. Its consistent API is fully unit tested and comes with an example application for beginners. Here, you can learn an API and use it in multiple projects without rewriting the code. Another library, InvoicePlane is a self-hosted open-source application that manages invoices, clients, and payments. Payum Bundle, on the other hand, is an MIT-licensed open-source project that offers all payment-related solutions. It supports both simple use cases as well as very advanced ones.
invoiceninjaby invoiceninja
7140 Version:v5.6.1Invoices, Expenses and Tasks built with Laravel, Flutter and React
invoiceninjaby invoiceninja
PHP 7140 Version:v5.6.1 License: Others (Non-SPDX)
omnipayby thephpleague
5758 Version:v3.2.1A framework agnostic, multi-gateway payment processing library for PHP 5.6+
omnipayby thephpleague
PHP 5758 Version:v3.2.1 License: Permissive (MIT)
payby yansongda
4639 Version:v3.4.0Probably the most elegant Alipay/WeChat/Unipay payment SDK extension package I have ever used
payby yansongda
PHP 4639 Version:v3.4.0 License: Permissive (MIT)
craterby bytefury
4101 Version:4.2.0Free & Open Source Invoice App for Freelancers & Small Businesses
craterby bytefury
PHP 4101 Version:4.2.0 License: Others (Non-SPDX)
stripe-phpby stripe
3402 Version:v10.15.0PHP library for the Stripe API.
stripe-phpby stripe
PHP 3402 Version:v10.15.0 License: Permissive (MIT)
paymentby helei112g
2318 Version:v5.1.0Payment is a php version of payment aggregation third-party sdk, which integrates WeChat payment, Alipay payment and China Merchants Netcom payment. Provide a unified calling interface, which facilitates quick access to various payment, query, refund, and transfer capabilities. The server access payment function is convenient and fast.
paymentby helei112g
PHP 2318 Version:v5.1.0 License: Permissive (MIT)
cashier-stripeby laravel
2227 Version:v14.12.1Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.
cashier-stripeby laravel
PHP 2227 Version:v14.12.1 License: Permissive (MIT)
InvoicePlaneby InvoicePlane
2217 Version:v1.6.1-beta-2A self-hosted open source application for managing your invoices, clients and payments.
InvoicePlaneby InvoicePlane
PHP 2217 Version:v1.6.1-beta-2 License: Others (Non-SPDX)
Payumby Payum
1757 Version:1.7.0PHP 7+ Payment processing library. It offers everything you need to work with payments: Credit card & offsite purchasing, subscriptions, payouts etc. - provided by Forma-Pro
Payumby Payum
PHP 1757 Version:1.7.0 License: Permissive (MIT)
alipayby dedemao
1157 Version:CurrentA PHP file handles Alipay payment series, including computer website payment, mobile website payment, cash red envelope, consumption red envelope, scan code payment, JSAPI payment, single transfer to Alipay account, transaction settlement (account split, profit split), web page authorization to obtain users information etc.
alipayby dedemao
PHP 1157 Version:Current License: Permissive (MIT)
laravel-payby yansongda
973 Version:Current可能是我用过的最优雅的 Alipay/WeChat/Unipay 的 laravel 支付扩展包了
laravel-payby yansongda
PHP 973 Version:Current License: Permissive (MIT)
laravel-ecommerce-exampleby drehimself
947 Version:Current
License: No License (null)Code for YouTube series on building a Laravel E-Commerce application.
laravel-ecommerce-exampleby drehimself
PHP 947 Version:Current License: No License
PaySDKby Yurunsoft
799 Version:v3.1.4PHP 集成支付 SDK ，集成了支付宝、微信支付的支付接口和其它相关接口的操作。支持 php-fpm 和 Swoole，所有框架通用。宇润PHP全家桶技术支持群：17916227
PaySDKby Yurunsoft
PHP 799 Version:v3.1.4 License: Permissive (MIT)
laravel-paypalby srmklive
876 Version:3.0.21Laravel plugin for processing payments through PayPal. Can be used separately.
laravel-paypalby srmklive
PHP 876 Version:3.0.21 License: Permissive (MIT)
omnipay-alipayby lokielse
561 Version:v3.1.2Alipay driver for the Omnipay PHP payment processing library
omnipay-alipayby lokielse
PHP 561 Version:v3.1.2 License: Permissive (MIT)
payby xu42
557 Version:Current个人网站即时到账收款解决方案 / Personal website instant payment solution
payby xu42
PHP 557 Version:Current License: Permissive (MIT)
sns_authby anerg2046
594 Version:v2.0.11Universal third-party login SDK, support WeChat, WeChat scan code, QQ, Weibo login, Alipay login, Facebook, Line, Twitter, Google
sns_authby anerg2046
PHP 594 Version:v2.0.11 License: Permissive (MIT)
braintree_phpby braintree
526 Version:CurrentBraintree PHP library
PayumBundleby Payum
512 Version:2.4.2Payum offers everything you need to work with payments. From simplest use cases to very advanced ones.
PayumBundleby Payum
PHP 512 Version:2.4.2 License: Permissive (MIT)