MobilePay Android Drop-in

Our Android Drop-in renders MobilePay in your payment form, and redirects the shopper to the MobilePay app on their mobile device to complete the payment. As with other redirect payment methods, you need to check the payment result after the shopper returns to your app.

To give your shoppers a better experience, you can also send the shopper's telephone number when making the payment, so they no longer have to provide this later when they're redirected to MobilePay.

Before you begin

This page explains how to add MobilePay to your existing Android Drop-in integration. The Android Drop-in integration works the same way for all payment methods. If you haven't done this integration yet, refer to our Drop-in integration guide.

Before starting your MobilePay integration:

1. Make sure you have set up your back end implementation.
2. Add MobilePay in your Customer Area.

Show MobilePay in your payment form

Drop-in uses the countryCode and the amount.currency from your /paymentMethods request to show the available payment methods to your shopper.

To show MobilePay in your payment form:

1. Make a POST /paymentMethods request specifying one of the following combinations:

   Country	countryCode	amount.currency	amount.value
   Denmark	DK	DKK	The value of the payment, in minor units.
   Finland	FI	EUR	The value of the payment, in minor units.

2. When the shopper proceeds to pay, Drop-in returns the paymentComponentData.paymentMethod.

   Pass the paymentComponentData.paymentMethod to your server — these are the shopper details that you need to make the payment.

Make a payment

From your server, make a POST /payments request, specifying:

• paymentMethod: The paymentComponentData.paymentMethod from your client app.
• telephoneNumber: Optional. If you already have your shopper's phone number, send it in the request so they no longer have to provide this later when they're redirected to MobilePay.
• 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).

curl https://checkout-test.adyen.com/v68/payments \
-H "x-API-key: YOUR_X-API-KEY" \
-H "content-type: application/json" \
-d '{
  "merchantAccount":"YOUR_MERCHANT_ACCOUNT",
  "reference":"YOUR_ORDER_NUMBER",
  "amount":{
    "currency":"DKK",
    "value":1000
  },
  "paymentMethod":{
    "type":"mobilepay"
  },
  "{hint:Optional. Send this for a better shopper experience.}telephoneNumber{/hint}": "+4512345678",
  "returnUrl":"adyencheckout://your.package.name"
}'

# Set your X-API-KEY with the API key from the Customer Area.
adyen = Adyen::Client.new
adyen.api_key = "YOUR_X-API-KEY"
 
response = adyen.checkout.payments({
  :amount => {
    :currency => "DKK",
    :value => 1000
  },
  :reference => "YOUR_ORDER_NUMBER",
  :paymentMethod => {
    :type => "mobilepay"
  },
  :telephoneNumber => "+4512345678",
  :returnUrl => "adyencheckout://your.package.name",
  :merchantAccount => "YOUR_MERCHANT_ACCOUNT"
})

// Set YOUR_X-API-KEY with the API key from the Customer Area.
// Change to Environment.LIVE and add the Live URL prefix when you're ready to accept live payments.
    Client client = new Client("YOUR_X-API-KEY", Environment.TEST);
    Checkout checkout = new Checkout(client);

    PaymentsRequest paymentsRequest = new PaymentsRequest();

    String merchantAccount = "YOUR_MERCHANT_ACCOUNT";
    paymentsRequest.setMerchantAccount(merchantAccount);

    Amount amount = new Amount();
    amount.setCurrency("DKK");
    amount.setValue(1000L);
    paymentsRequest.setAmount(amount);

    DefaultPaymentMethodDetails paymentMethodDetails = new DefaultPaymentMethodDetails();
    paymentMethodDetails.setType("mobilepay");
    paymentsRequest.setPaymentMethod(paymentMethodDetails);

    paymentsRequest.setTelephoneNumber("+4512345678");
    paymentsRequest.setReference("YOUR_ORDER_NUMBER");
    paymentsRequest.setReturnUrl("adyencheckout://your.package.name");

    PaymentsResponse paymentsResponse = checkout.payments(paymentsRequest);

// Set your X-API-KEY with the API key from the Customer Area.
$client = new \Adyen\Client();
$client->setXApiKey("YOUR_X-API-KEY");
$service = new \Adyen\Service\Checkout($client);

$params = array(
  "amount" => array(
    "currency" => "DKK",
    "value" => 1000
  ),
  "reference" => "YOUR_ORDER_NUMBER",
  "paymentMethod" => array(
    "type" => "mobilepay"
  ),
  "telephoneNumber" => "+4512345678",
  "returnUrl" => "adyencheckout://your.package.name",
  "merchantAccount" => "YOUR_MERCHANT_ACCOUNT"
);
$result = $service->payments($params);

#Set your X-API-KEY with the API key from the Customer Area.
adyen = Adyen.Adyen()
adyen.client.xapikey = 'YOUR_X-API-KEY'

result = adyen.checkout.payments({
   'amount': {
      'value': 1000,
      'currency': 'DKK'
   },
   'reference': 'YOUR_ORDER_NUMBER',
   'paymentMethod': {
      'type': 'mobilepay'
   },
   'telephoneNumber': '+4512345678',
   'returnUrl': 'adyencheckout://your.package.name',
   'merchantAccount': 'YOUR_MERCHANT_ACCOUNT'
})

// Set your X-API-KEY with the API key from the Customer Area.
var client = new Client ("YOUR_X-API-KEY", Environment.Test);
var checkout = new Checkout(client);

var amount = new Adyen.Model.Checkout.Amount("DKK", 1000);
var details = new Adyen.Model.Checkout.DefaultPaymentMethodDetails{
  Type = "mobilepay"
};
var paymentsRequest = new Adyen.Model.Checkout.PaymentRequest
{
  Reference = "YOUR_ORDER_NUMBER",
  Amount = amount,
  TelephoneNumber = "+4512345678",
  ReturnUrl = @"adyencheckout://your.package.name",
  MerchantAccount = "YOUR_MERCHANT_ACCOUNT",
  PaymentMethod = details
};

var paymentResponse = checkout.Payments(paymentsRequest);

// Set your X-API-KEY with the API key from the Customer Area.
const {Client, Config, CheckoutAPI} = require('@adyen/api-library');
const config = new Config();
// Set your X-API-KEY with the API key from the Customer Area.
config.apiKey = '[API_KEY]';
config.merchantAccount = '[YOUR_MERCHANT_ACCOUNT]';
const client = new Client({ config });
client.setEnvironment("TEST");
const checkout = new CheckoutAPI(client);
checkout.payments({
    amount: { currency: "DKK", value: 1000 },
    paymentMethod: {
        type: 'mobilepay'
    },
    telephoneNumber: "+4512345678",
    reference: "YOUR_ORDER_NUMBER",
    merchantAccount: config.merchantAccount,
    returnUrl: "adyencheckout://your.package.name"
}).then(res => res);

The /payments response contains an action object with the information needed to redirect the shopper.

{
   "resultCode":"RedirectShopper",
   "action":{
      "paymentMethodType":"mobilepay",
      "method":"GET",
      "url":"https://checkoutshopper-test.adyen.com/checkoutshopper/checkoutPaymentRedirect?redirectData=...",
      "type":"redirect"
   }
}

If your integration is set up correctly, the action object is passed from your server to the client.

Check the payment result

Drop-in redirects the shopper to complete the payment. When the shopper returns back to your app, Drop-in provides the actionComponentData object.

From your server, make a POST /payments/details request providing:

• details: The actionComponentData.details object from Drop-in.

  curl https://checkout-test.adyen.com/v68/payments/details \
  -H "x-API-key: YOUR_X-API-KEY" \
  -H "content-type: application/json" \
  -d '{
       "details": {
         "redirectResult": "eyJ0cmFuc1N0YXR1cyI6IlkifQ=="
     }
  }'

You receive a response containing:

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

{
     "resultCode": "Authorised",
     "pspReference": "PPKFQ89R6QRXGN82"
}

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 MobilePay are:

If the shopper failed to return to your website or app, wait for the AUTHORISATION webhook to receive the outcome of the payment:

Test and go live

Test MobilePay payments

Once you've set up your payment form to show MobilePay and completed your payment method integration, you can test the payment flow.

We recommend that you do a penny test using a live MobilePay account in your live Customer Area, as this is the fastest way to test your integration. If that is not possible, you can use the MobilePay test app.

Live penny test (recommended)

1. Make sure you have access to a live MobilePay account that is coupled with a Visa, Mastercard, or Dankort account, and a valid phone number.
2. Submit a request for MobilePay in your live Customer Area.
3. After MobilePay is added to your Customer Area, make a payment for a minimal amount choosing MobilePay as the payment method.
4. Check the status of the test payment in your live Customer Area > Transactions > Payments.

MobilePay test app

If you use the MobilePay test app, consider the following:

• The test phone numbers are shared so all test transaction details will be visible to others. Do not include sensitive data when you make test payments.
• If you're having issues with a test phone number, try a different number or reach out to developer@mobilepay.dk for help with the test app.
• Only use the test app login details provided by MobilePay. For example, if you use the wrong PIN, you could block other test app users.
• You can only use the Mastercard and Visa test cards provided in the test app. You cannot add other test cards. To test other cards, do a live penny test.

1. Add the MobilePay payment method in your Customer Area.

2. Download and install the MobilePay test app. Follow the instructions on the MobilePay website under the header Test app.

3. Log in to the test app using the information provided by MobilePay. You can use one of the following phone numbers:
   Denmark:

   • +4538352308
   • +4522100649

   Finland:

   • +35827259316
   • +35859275251
   • +35837459538
   • +35881044146

4. You can test different payment statuses with codes to test authorization using additional data.

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

Go live

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

See also