Implementing Payment Gateway using Razorpay in Flutter

A step-by-step guide to integrating the Razorpay payment gateway in a Flutter android, iOS and web application

Table of content:

1. Introduction
2. Creating a Razorpay Account
3. Setting Up the Flutter Project
4. Step 1: Initialization of Razorpay
5. Step 2: Event Handlers
6. Step 3: Payment Amount Controller
7. Step 4: Opening the Checkout
8. Full Code
9. Conclusion

Introduction::

The integration of payment gateways is a crucial aspect of many mobile and web applications. In this step-by-step guide, we will explore how to integrate the Razorpay payment gateway into a Flutter application for both Android, iOS, and web platforms. Razorpay provides a user-friendly and secure platform to facilitate seamless online payments. By following this guide, you will learn how to create a Razorpay account, set up your Flutter project, initialize Razorpay, handle payment events, and open the checkout page. So, let’s dive in and learn how to implement the Razorpay payment gateway in Flutter!

Creating Razorpay account::

• To create Razorpay…