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Open 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 reconciliation
Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.
Payments for Ruby on Rails apps
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
Stripe library for Vapor
Go middleware for monetizing your API on a per-request basis with Bitcoin and Lightning ⚡️
Thư viện .NET & Web API hiệu năng cao xử lý mã QR thanh toán VietQR chuẩn NAPAS247 & EMVCo. Hỗ trợ .NET 6/8/9/10, nhúng sẵn 76+ ngân hàng, render PNG/WebP/SVG.
Payment Bundle providing access to the PayPal API
Flare is a lightweight, developer-friendly Swift framework that simplifies working with in-app purchases. It provides a clean, unified API over StoreKit and StoreKit 2, includes async/await-ready workflows, and offers built-in UI components for a seamless integration experience.
PAYONE Payment Extension for Magento 2
The PayPal Server SDK provides integration access to the PayPal REST APIs.