Integrating Esewa payment into a Node.js application provides a widely used Nepalese payment gateway for conducting transactions. This guide will demonstrate the process of incorporating Esewa payment within a Node.js environment. Utilizing the Express.js framework for Esewa payment integration in your Node.js application facilitates smooth payment processing, improves user experience, and guarantees the reliability and security of your online business transactions.

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Requirement:

• NodeJS: A runtime environment for running JavaScript on the server side, built on Chrome's V8 engine. It is ideal for scalable, high-performance applications.

• ExpressJS : A minimal and flexible Node.js web application framework for building APIs and web apps. It simplifies handling HTTP requests and managing middleware.

• JavaScript: A versatile programming language used for creating interactive web interfaces and managing both client-side and server-side logic with Node.js.

• MongoDB: A NoSQL database known for its flexibility and scalability, storing data in JSON-like documents. It is perfect for applications that require dynamic schemas.

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