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DuitNow Drop-in integration

Add DuitNow to your existing iOS Drop-in integration.

Our iOS Drop-in renders DuitNow in your payment form, and generates a QR code that the shopper uses to pay with their choice of app from DuitNow participating banks.

Requirements

Select the server-side flow that your integration uses:

Show DuitNow 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 DuitNow in your payment form, you need to specify in your /paymentMethods request:

After the shopper selects a payment method and provides payment details, Drop-in invokes the didSubmit method which contains data.paymentMethod. Pass data.paymentMethod to your server and make a payment request.

Make a payment

When the shopper proceeds to pay, Drop-in invokes the didSubmit method which contains data.paymentMethod.

  1. Pass data.paymentMethod to your server.

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

    • paymentMethod: The data.paymentMethod from the didSubmit event from your client app.

    Drop-in generates the QR code that the shopper uses to pay.

Check the payment result

To check the payment result, use the state.data object from the corresponding event handler:

  • onAdditionalDetailsfor successful payments.
  • onError for unsuccessful or timed out payments.

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

  • details: the state.data.details from the onAdditionalDetails or onError event.
  • paymentData: the state.data.paymentData from the onAdditionalDetails or onError event.

You receive a response containing:

  • additionalData: Object containing the value and currency for the payment.
  • pspReference: Our unique identifier for the transaction.
  • resultCode: Authorised for successful payments or Refused for unsuccessful or timed-out payments. Use this to present the payment result to your shopper.

Show the payment result

Use the resultCode from the /payments/details response to show the payment outcome on your frontend.

You will also receive the outcome of the payment asynchronously in a webhook.

The resultCode values you can receive for DuitNow are:

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.

If you are implementing an additional use case, you can make a /payments/details call to receive an immediate response.

Test and go live

Test DuitNow payments with real payment details and small amounts.

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

To accept live DuitNow payments, you must contact our Support Team to add DuitNow in your live Customer Area.

See also