Wonder
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Wonder Mobile SDK

Payments, built into your app.

Embed Wonder payment capabilities into your own application and keep customers inside the experience you designed.

Customer using a business mobile app on a Hong Kong street
Customer completing a payment inside a mobile app in a cafe
Built into your app

Let payment feel like part of your product.

Add Wonder-powered payment flows without sending customers into a separate payment experience.

  • Your interface

    Customise key payment UI elements to fit your app.

  • Your journey

    Keep payment connected to the customer flow you already designed.

  • Wonder underneath

    Use Wonder payment capabilities behind the experience.

Payment capabilities

Bring more ways to pay into one flow.

Let customers choose from the payment methods enabled for your Wonder setup.

Cards
Supported wallets
Local payment methods
Saved payment options where enabled

Payment-method availability varies by market and merchant setup.

Flexible integration

Choose the SDK that fits your application.

iOS

Add Wonder payment capabilities to your iOS app.

Android

Integrate payments into your Android experience.

Flutter

Support Flutter applications with Wonder's dedicated SDK.

View developer documentation
Connected flow

Keep your app informed.

Wonder Mobile SDK returns payment results to your application so the customer journey can continue naturally after payment.

Your app
Wonder Mobile SDK
Payment
Result returned to your app

Payment status

Know whether a payment was completed, failed or cancelled.

Transaction visibility

Keep payment activity connected to Wonder.

Future payments

Support tokenised payment experiences where enabled.

For businesses with their own app

Built for digital journeys that should stay connected.

Transport

Add payment directly into booking or mobility journeys.

Retail & marketplaces

Keep purchase and payment inside the shopping experience.

Hospitality & services

Connect booking, ordering and payment within one app.

Financial services

Embed payment capabilities into existing digital products.

FAQ

Common questions

Wonder Mobile SDK lets businesses embed Wonder payment capabilities directly into their own applications.

Features and payment-method availability may vary by market and approved merchant setup.

Commuter using a mobile app in a modern transit station

Keep payment inside the experience.

Add Wonder payment capabilities to your app with an SDK designed to fit your customer journey.