Discover the best Payments open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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
💵 Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
Polar — A billing platform for the intelligence era
Example JavaScript, TypeScript, and React integrations for the PayPal SDK
Ubilling is an open-source billing system designed for Internet service providers (ISPs). It provides tools for managing subscribers, handling payments and creating detailed reports. Ubilling allows control and monitoring of a wide range of network equipment and can be easily extended with custom functionality.
Lightning Network Daemon ⚡️
One library | Many payment processors | Scale to multiple processors with few lines of code.
Saleor Core: the high performance, composable, headless commerce API.
Payments for Ruby on Rails apps
TypeScript Interface for Machine Payments Protocol
Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more
Django payments processor.
Simple subscription billing in the browser
Braintree PHP library
Handle Stripe webhooks in a Laravel application
Braintree SDK for Android
Adyen Web Drop-in and Components
Braintree Python library
React Native library for Stripe.