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Repositories in this selection 23 · UTC 2026-11-04
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1—Jjuspay / hyperswitchOpen source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliationRustApache-2.0 · PermissiveInsufficient rank history45,6606,629——2026-11-02
2—Bbtcpayserver / btcpayserverAccept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.C#MIT · PermissiveInsufficient rank history7,8872,054——2026-11-03
3—Bbitcart / bitcartBitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and morePythonMIT · PermissiveInsufficient rank history1,002186——2026-11-02
4—Sshetabit / paymentsimple laravel payment package, supports multiple driversPHPMIT · PermissiveInsufficient rank history959155——2026-09-28
5—Aaviabird / gringottsA complete payment library for Elixir and Phoenix FrameworkElixirMIT · PermissiveInsufficient rank history50354——2025-04-18
6—AAuthorizeNet / sdk-phpPHP SDK for Authorize.Net APIPHPNOASSERTION · Restricted / unknownInsufficient rank history456401——2026-02-18
7—Iimrenagi / go-paymentPayment Connector for Midtrans and Xendit. Sample site that is using this payment proxy is https://imrenagi.com/donateGoMIT · PermissiveInsufficient rank history407104——2023-07-18
8—PPipraPay / PipraPayEmpower your payment operations with PipraPay, the free and open-source, plugin-based platform for automated payments and full workflow control.PHPAGPL-3.0 · Share derivative sourceInsufficient rank history329139——2026-05-31
9—Xxiaodou-official / xiaodou-open-platformXiaodou Payment Open Platform: Alipay + WeChat aggregated payment interface that individuals can also apply for - RSA2 signature + webhook signature verification, liquidation by licensed institutions, and next-day arrival; and easy payment / rainbow payment plug-in protocol zero-code migration (submit.php / mapi.php / api.php, gateway / merchant ID / key three-box configuration); compatible with Sub2API, New API (source code level verification); supports multiple arrival account collection distribution and splitting; included 14 documents, four-language signature examples and local demo. Payment API for individuals & digital-goods merchants: Alipay + WeChat Pay, Epay-compatible, Sub2API & New API ready, licensed settlement.UnknownNOASSERTION · Restricted / unknownInsufficient rank history3279——2026-10-22
10—Sshetabit / multipaysimple PHP payment package, supports multiple driversPHPMIT · PermissiveInsufficient rank history307152——2026-10-25
11—Wwilburx9 / flutter_paystack:credit_card: A robust Flutter plugin for making payments via Paystack Payment Gateway. Completely supports Android and iOSDartApache-2.0 · PermissiveInsufficient rank history228567——2024-08-03
12—MMidtrans / midtrans-nodejs-clientOfficial Midtrans Payment API Client for Node JS | https://midtrans.comJavaScriptMIT · PermissiveInsufficient rank history22072——2025-06-03
13—Pprotonemedia / laravel-paddlePaddle.com API integration for Laravel with support for webhooks/eventsPHPMIT · PermissiveInsufficient rank history20117——2026-02-28
14—Jjust1and0 / React-Native-Paystack-WebView💸💳The package allows you accept payment using paystack and guess what, it doesn't require linking! just install and begin to use 🚀TypeScriptMIT · PermissiveInsufficient rank history200126——2026-10-29
15—Xxendit / xendit-phpXendit REST API Client for PHP - Card, Virtual Account, Invoice, Disbursement, Recurring Payments, Payout, EWallet, Balance, Retail Outlets Services, xenPlatformsPHPMIT · PermissiveInsufficient rank history19288——2025-10-01
16—Ssefacan / 3DPayment.NET Core 3.1 and .NET 5.0 supported Akbank, İş Bankası, HalkBank, Ziraat Bankası, Türk Ekonomi Bankası (TEB), INGBank, Türkiye Finans, AnadoluBank, HSBC, DenizBank, QNB Finansbank, Garanti Bankası, Kuveyt Türk, Yapı Kredi and Vakıfbank Virtual Integrations. Support: [email protected]C#Apache-2.0 · PermissiveInsufficient rank history19048——2023-01-02
17—AAdyen / adyen-php-api-libraryAdyen API Library for PHPPHPMIT · PermissiveInsufficient rank history176119——2026-11-02
18—AAuthorizeNet / sdk-dotnet.Net SDK for Authorize.Net APIC#NOASSERTION · Restricted / unknownInsufficient rank history156205——2026-03-04
19—Xxendit / xendit-goXendit REST API Client for Go - Card, Virtual Account, Invoice, Disbursement, Recurring Payments, Payout, EWallet, Balance, Retail Outlets Services, QR CodesGoMIT · PermissiveInsufficient rank history15659——2025-10-01
20—Xxendit / xendit-nodeXendit REST API Client for Node.js - Card, Virtual Account, Invoice, Disbursement, Recurring Payments, Payout, EWallet, Balance, Retail Outlets, QR Codes, Direct DebitTypeScriptUnknown · Restricted / unknownInsufficient rank history15072——2025-10-01
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