Desktop/Mobile Website Browser

Accept Malaysian DuitNow payments on your website by redirecting shopper to DuitNow payment page.

See checkout process below:

The shopper selects to pay with DuitNow QR payment on merchant checkout page
The shopper proceed with DuitNow QR payment channel and fill in contact information
The shopper confirms the payment and scan the QR code displayed by the merchant
The shopper is redirected back to payment success page

Step 1. Initialize a payment Intent

Create a PaymentIntent object with a request_id, amount, currency and a merchant_order_id from your backend server.

Shell

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curl -X POST \
  https://api.airwallex.com/api/v1/pa/payment_intents/create \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJhNDc...' \
  -d '{
    "request_id": "ed11e38a-7234-11ea-aa94-7fd44ffd1b89",
    "amount": 10,
    "currency": "MYR",  
    "merchant_order_id": "85d7b0e0-7235-11ea-862e-9f6aa1adfca6"
    "return_url": "https://www.airwallex.com"
  }'

Step 2. Redirect to DuitNow payment page to complete payment

When a shopper selects to pay with DuitNow on their desktop/mobile browser, call the following API endpoints to get the URL in next_action which you can use to redirect the shopper to DuitNow payment page to complete the payment.

Obtain URL from Airwallex and redirect shopper to DuitNow payment page

Request:

Shell

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curl -X POST \
  https://api.airwallex.com/api/v1/pa/payment_intents/{id}/confirm \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJhNDc...' \
  -d '{
    "request_id": "ed11e38a-7234-11ea-aa94-7fd44ffd1b89",
    "payment_method": {
        "type": "duit_now",
        "duit_now": {
            "shopper_name": ""
        }
      }
    }
  }'

Response:

Shell

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{
  "next_action": {
      "type": "redirect",
      "method": "GET",
      "url": "https://pci-api.airwallex.com/pa/webhook/molpay/my/redirect?reference_id=..."
  }
}

Wait for notification from Airwallex

Airwallex will notify you on the payment result asynchronously via the webhook API. Please refer to webhook documentation to set up your webhook accordingly. Although subscribing to different events is optional, it is recommended to at least subscribe to the ‘payment_intent.succeeded’ which indicates that the shopper has successfully paid for the order via DuitNow.

Query the PaymentIntent status

You may also query the status of a payment anytime via the PaymentIntents API

Shell

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GET /payment_intents/{id}