WeChat Pay Drop-in integration

On this page, you can find additional configuration for adding WeChat Pay to your Drop-in integration.

Before you begin

This page assumes you've already:

• Built a Drop-in integration.

• Added WeChat Pay in your Customer Area.
  Before starting your WeChat Pay integration, you need to:

  1. Make sure that you have set up your back end implementation, and added Drop-in to your payment form.
  2. Add WeChat Pay in your test Customer Area.
  3. Create a developer account on the WeChat Open Platform.
  4. Register your mobile app with WeChat.
  5. In Xcode, go to File > Project Settings > App Target > Info, and:
     a. Under URL Types, go to URL Schemes, and add your registered WeChatPay app ID with identifier weixin .
     b. Go to LSApplicationQueriesSchemes, and add weixin.
  6. Add WeChat Pay to CocoaPods or Carthage.

  CocoaPods

  Add pod 'Adyen/WeChatPay' to your Podfile.

  Carthage

  Add AdyenWeChatPay.framework to:

  • app "build settings"/"Build Phases"/"Embed Frameworks".
  • app "build settings"/"Build Phases"/"Link Binary to Libraries".
  • app "build settings"/"Build Phases"/"Dependencies".

API reference

You don't need to send additional fields for WeChat Pay. To see optional fields that you can send for all payment methods, choose the endpoint you integrated:

• /sessions: This is the default with Drop-in v5.0.0 or later.
• /payments: If you implemented an additional use case.

Drop-in configuration

//Create a payment method object for WeChat Pay.
let paymentMethod = paymentMethods.paymentMethod(ofType: wechatpaySDKComponentPaymentMethod.self)
//Create a configuration object for the WeChat Pay Component.
var wechatpaySDKComponentConfiguration = wechatpaySDKComponent.Configuration()
//Set additional parameters on the configuration object.
wechatpaySDKComponentConfiguration.localizationParameters = //Optional custom localization parameters.

Test and go live

WeChat Pay currently has no test platform. If you have a personal WeChat account you can test your integration by either:

• Cancelling the transaction when you are asked to verify the payment (recommended).
• Making live WeChat Pay payments with a low value.

You can check the status of a WeChat Pay payment in your Customer Area > Transactions > Payments.

Before you can accept live WeChat Pay payments, you need to submit a request for WeChat Pay in your live Customer Area.

See also