Introduction to Flutter SDK

The PhonePe Flutter SDK enables seamless integration of PhonePe’s payment gateway into your Flutter applications. Flutter SDK simplifies the technical setup with easy-to-follow steps and ready-to-use methods, ensuring smooth integration without needing deep platform specific knowledge.

With this SDK, you can easily offer secure, fast, and reliable payment experiences to your users across Android and iOS platforms. It supports multiple payment modes such as UPI, cards, and wallets, and helps you manage the full payment flow, from initiating transactions to handling callbacks and monitoring transaction states.

User Journey

The following user journey illustrates the complete payment lifecycle to help you understand the integration flow clearly.

What’s Next?

Now that you know about the Flutter SDK, you can start adding it to your app. The next section will guide you step by step on how to set it up.

Head over to the next section to learn how to setup the Flutter SDK in your app.