EPS Android Component

Our EPS Component renders EPS in your payment form and collects your shopper's selected bank.

When making an EPS payment, you additionally need to:

• Handle the redirect.

Requirements

Show EPS in your payment form

To show EPS Component in your payment form, you need to:

1. Specify in your /paymentMethods request:
   • countryCode: AT
   • amount.currency: EUR
   • amount.value: The value of the payment.
2. Deserialize the response from the /paymentMethods call and get the object with type: eps.

3. Add the EPS Component:

   a. Import the EPS Component to your build.gradle file.

   implementation "com.adyen.checkout:eps:<latest-version>"

   Check the latest version on GitHub.

   b. Create an epsConfiguration object:

   val epsConfiguration =
          EpsConfiguration.Builder(context, "YOUR_CLIENT_KEY")
          .setEnvironment(Environment.TEST)
          // When you are ready to accept live payments, change the value to one of our live environments.
          .build()

   c. Initialize the EPS Component. Pass the payment method object and the epsConfiguration object.

   val epsComponent = EpsComponent.PROVIDER.get(this@YourActivity, paymentMethod, epsConfiguration)

   d. Add the EPS Component view to your layout.

   <com.adyen.checkout.eps.EpsSpinnerView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"/>

   e. Attach the Component to the view to start getting your shopper's payment details.

   epsSpinnerView.attach(epsComponent, this@YourActivity)

   f. When shoppers enter their payment details, you start receiving updates. If isValid is true and the shopper proceeds to pay, pass the paymentComponentState.data.paymentMethod to your server and make a payment request.

   epsComponent.observe(this) { paymentComponentState ->
     if (paymentComponentState?.isValid == true) {
        // When the shopper proceeds to pay, pass the `paymentComponentState.data` to your server to send a /payments request
        sendPayment(paymentComponentState.data)
     }
   }

Make a payment

When the shopper proceeds to pay, the Component returns the paymentComponentState.data.paymentMethod.

1. Pass the paymentComponentState.data.paymentMethod to your server.

2. From your server, make a /payments request, specifying:

   • paymentMethod.type: The paymentComponentState.data.paymentMethod from your client app.

   • returnURL: URL to where the shopper should be redirected back to after they complete the payment. This URL can have a maximum of 1024 characters. Get this URL from the Component in the RedirectComponent.getReturnUrl(context).

     In the /payments response, note the action object. This contains the information needed to redirect the shopper.

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

Handle the redirect

1. Use the Redirect Component to redirect the shopper to the issuing bank's app or website.
2. 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 are:

If the shopper closed the browser and failed to return to your website, wait for webhooks to know the outcome of the payment:

Recurring payments

We support recurring transactions for through SEPA Direct Debit. To make recurring payments, you need to:

1. Create a shopper token.
2. Use the token to make future payments for the shopper.

Create a token

To create a token, include in your /payments request:

• storePaymentMethod: true
• shopperReference: Your unique identifier for the shopper (minimum length three characters).

When the payment has been settled, you receive a webhook containing:

• eventCode: RECURRING_CONTRACT
• originalReference: The pspReference of the initial payment.
• pspReference: This is the token that you need to make recurring payments for this shopper.

Make a payment with a token

To make a payment with the token, include in your /payments request:

• paymentMethod.storedPaymentMethodId: The pspReference from the RECURRING_CONTRACT webhook.

• shopperReference: The unique shopper identifier that you specified when creating the token (minimum length three characters).
• shopperInteraction: ContAuth.
• recurringProcessingModel: Subscription or UnscheduledCardOnFile.

For more information about the shopperInteraction and recurringProcessingModel fields, refer to Tokenization.

Test and go live

Check the status of test payments in your Customer Area > Transactions > Payments.

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

See also