BTCPay Server

BTCPay Server is an open-source cryptocurrency payment processor that allows merchants to accept digital currency payments directly. It offers a self-hosted solution for businesses to process transactions without intermediaries, ensuring privacy and security. The platform provides features like invoice management, point-of-sale applications, and wallet integration, catering to both online and physical stores. BTCPay Server is free to use and supports various e-commerce platforms, making it accessible for businesses of all sizes.