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MOLPay online banking Android Component

Add MOLPay online banking to an existing Components integration.

Our MOLPay online banking Component renders MOLPay online banking in your payment form and collects your shopper's selected bank.

When making a MOLPay online banking payment, you additionally need to:

Before you begin

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

Before starting your MOLPay online banking integration:

  1. Make sure that you have set up your back end implementation for making API requests.
  2. Add MOLPay online banking in your test Customer Area.

Show MOLPay online banking in your payment form

To show MOLPay online banking Component in your payment form, you need to:

  1. Specify in your /paymentMethods request:

    countryCode amount.currency
    MY MYR
    TH THB
  2. Deserialize the response from the /paymentMethods call and get the object with type: molpay_ebanking_fpx_MY, molpay_ebanking_TH, or molpay_ebanking_VN.
  3. Add the MOLPay online banking Component:

    a. Import the MOLPay online banking Component to your build.gradle file.

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

    Check the latest version on GitHub.

    b. Create an molpayConfiguration object:

    val molpayConfiguration =
    MolpayConfiguration.Builder(Locale.getDefault(), resources.displayMetrics, Environment.TEST)
    .build()

    c. Initialize the MOLPay Component. Pass the payment method object and the molpayConfiguration object.

    val molpayComponent = MolpayComponent.PROVIDER.get(this@YourActivity, paymentMethod, molpayConfiguration)

    d. Add the MOLPay Component view to your layout.

    <com.adyen.checkout.molpay.MolpaySpinnerView
       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.

    MolpaySpinnerView.attach(molpayComponent, 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.

    molpayComponent.observe(this@coreActivity, Observer {
    if (it?.isValid == true) {
        // When the proceeds to pay, pass the `it.data` to your server to send a /payments request
    }
    })

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).
curl https://checkout-test.adyen.com/v64/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":"MYR",
    "value":1000
  },
  "{hint:paymentComponentData.paymentMethod from app}paymentMethod{/hint}":{
    "type":"molpay_ebanking_fpx_MY",
    "issuer":"fpx_bkrm"
  },
  "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 => "MYR",
    :value => 1000
  },
  :reference => "YOUR_ORDER_NUMBER",
  :paymentMethod => {
    :type => "molpay_ebanking_fpx_MY",
    :issuer => "fpx_bkrm"
  },
  :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("MYR");
            amount.setValue(15000L);
            paymentsRequest.setAmount(amount);

            DefaultPaymentMethodDetails paymentMethodDetails = new DefaultPaymentMethodDetails();
            paymentMethodDetails.setIssuer("fpx_bkrm");
            paymentMethodDetails.setType("molpay_ebanking_fpx_MY");
            paymentsRequest.setPaymentMethod(paymentMethodDetails);

            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" => "MYR",
    "value" => 1000
  ),
  "reference" => "YOUR_ORDER_NUMBER",
  "paymentMethod" => array(
    "type" => "molpay_ebanking_fpx_MY",
    "issuer" => "fpx_bkrm"
  ),
  "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': 'MYR'
   },
   'reference': 'YOUR_ORDER_NUMBER',
   'paymentMethod': {
      'type': 'molpay_ebanking_fpx_MY',
      'issuer': 'fpx_bkrm'
   },
   '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 Model.Checkout.Amount("MYR", 1000);
var details = new Model.Checkout.DefaultPaymentMethodDetails{
  Type = "molpay_ebanking_fpx_MY",
  Issuer = "fpx_bkrm"
};
var paymentRequest = new Adyen.Model.Checkout.PaymentRequest
{
  Reference = "YOUR_ORDER_NUMBER",
  Amount = amount,
  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: "MYR", value: 1000 },
    paymentMethod: {
        type: 'molpay_ebanking_fpx_MY',
        issuer: 'fpx_bkrm'
    },
    reference: "YOUR_ORDER_NUMBER",
    merchantAccount: config.merchantAccount,
    returnUrl: "adyencheckout://your.package.name"
}).then(res => res);

The /payments response contains:

  • action: Object containing information about the redirect.
/payment response
{
    "resultCode": "RedirectShopper",
    "action": {
        "data": {},
        "method": "GET",
        "paymentData": "Ab02b4c0!BQABAg/H8YU..",
        "paymentMethodType": "molpay_ebanking_fpx_MY",
        "type": "redirect",
        "url": "https://test.adyen.com/hpp/details.shtml?brandCode=molpay_ebanking_fpx_MY"
    },
    "details": [
        {
            "key": "payload",
            "type": "text"
        }
    ],
    "paymentData": "Ab02b4c0!BQABAg/H8YU..",
    "redirect": {
        "method": "GET",
        "url": "https://test.adyen.com/hpp/details.shtml?brandCode=molpay_ebanking_fpx_MY"
    }
}
  1. 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:

    • paymentData: The value from the /payments response.
    • details: The actionComponentData.details object from the Redirect Component.

    /payments/details request
    {
      "{hint:Value from the /payments response}paymentData{/hint}":"Ab02b4c0!BQABAgCJN1wRZuGJmq8dMncmypvknj9s7l5Tj...",
      "{hint:Value from actionComponentData.details}details{/hint}":{
        "payload":"Ab02b4c0!BQABAgCW5sxB4e/=="
      }
    }

    You receive a response containing:

    /payments/details response
    {
      "resultCode": "Authorised",
      "pspReference": "88154795347618C"
    }

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 MOLPay online banking 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 2-3 days.
Cancelled The shopper cancelled the payment while on their bank's website. Ask the shopper whether they want to continue with the order, or ask them to select a different payment method.
Error There was an error when the payment was being processed. Inform the shopper that there was an error processing their payment. You'll receive a refusalReason in the same response, indicating the cause of the error.
Pending or
Received
The shopper has completed the payment but the final result is not yet known. It may take minutes or hours for the MOLPay online banking payments network to confirm this. Inform the shopper that you've received their order, and are waiting for the payment to be completed.
You will receive the final result of the payment in an AUTHORISATION notification.
Refused The payment was refused by the shopper's bank. Ask the shopper to try the payment again using a different payment method.

If the shopper failed to return to your website or app, wait for notification webhooks to know the outcome of the payment:

eventCode success field Description Action to take
AUTHORISATION false The transaction failed. Cancel the order and inform the shopper that the payment failed.
AUTHORISATION true The shopper successfully completed the payment. Inform the shopper that the payment has been successful and proceed with the order.

Test and go live

  1. To find issuer IDs, make a POST request to /paymentMethods. The issuer IDs are in the details.items array for molpay_ebanking_fpx_MY (Malaysia) or molpay_ebanking_TH (Thailand).
  2. Using any issuer ID that is available for the MOLPay eBanking Component for the respective country, make MOLPay online banking test payments to test the different payment results.

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

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

See also