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Alipay Redirect Component

Add Alipay to an existing Components integration.

If you are using Android Components v5.0.0 or later:

This payment method requires no additional configuration.

Follow the Components integration guide and use the following module and Component names:

To import the module: instant
To launch and show the Component: InstantPaymentComponent

You do not need to collect any information from your shopper in your payments form. If you have an existing Android Components integration, you can use our Redirect Component to redirect the shopper to the Alipay app or website where they can complete the payment.

When making an Alipay payment, you need to:

Include Alipay in the list of available payment methods.
Handle the redirect.

Requirements

Requirement	Description
Integration type	Make sure that you have built an Advanced flow Android Components integration.
Setup steps	Before you begin, add Alipay in your Customer Area.

Show Alipay in your payment form

Include Alipay in the list of available payment methods. You do not need to collect any information from the shopper in your payment form.

Specify in your /paymentMethods request:
- countryCode: CN
- amount.currency: Any supported currency. For example, CNY. See Processing currencies for ecommerce for more information.
- channel: Specify Android.

The response contains paymentMethod.type: alipay_wap.

We provide logos for Alipay which you can use on your payment form. For more information, refer to Downloading logos.

Make a payment

When the shopper proceeds to pay, you need to:

From your server, make a /payments request, specifying:
- paymentMethod.type: Set this to alipay_wap.
- returnURL: URL to where the shopper should be redirected back to after they complete the payment. Get this URL from the Component in the RedirectComponent.getReturnUrl(context). This URL can have a maximum of 1024 characters.
In the /payments response, note the action object. This contains the information needed to redirect the shopper.

Pass the action object to your client app. You need this to initialize the Redirect Component.

Handle the redirect

Use the Redirect Component to redirect the shopper to Alipay.
After the shopper returns to your app, make a POST /payments/details request from your server, providing:
- details: The actionComponentData.details object from the Redirect Component.

You receive a response containing:

resultCode: Use this to present the payment result to your shopper.
pspReference: Our unique identifier for the transaction.

Present the payment result

Use the resultCode that you received in the /payments/details response to present the payment result to your shopper.

The resultCode values you can receive for Alipay are:

resultCode	Description	Action to take
Authorised	The payment was successful.	Inform the shopper that the payment has been successful. You will receive the funds in 3