Desktop/Mobile Website Browser

Accept LinkAja payments on your website by redirecting shopper to LinkAja webpage. See checkout process below:

1. The shopper chooses to pay with LinkAja
2. The shopper is redirected to LinkAja login page and enters LinkAja ID, PIN, and SMS
3. The shopper confirms the order and completes the payment
4. Payment succeeds and the shopper is redirected back to the merchant’s page which displays the payment result

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
1curl -X POST \
2  https://api.airwallex.com/api/v1/pa/payment_intents/create \
3  -H 'Content-Type: application/json' \
4  -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJhNDc...' \
5  -d '{ 
6      "request_id": "ed11e38a-7234-11ea-aa94-7fd44ffd1b89",
7      "amount": 10500,
8      "currency": "IDR",
9      "merchant_order_id": "85d7b0e0-7235-11ea-862e-9f6aa1adfca6"
10      "return_url": "https://www.airwallex.com"
11    }'

Step 2. Redirect to LinkAja to complete payment

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

1. Obtain URL from Airwallex and redirect shopper to LinkAja

Request:

Shell
1curl -X POST \
2  https://api.airwallex.com/api/v1/pa/payment_intents/{id}/confirm \
3  -H 'Content-Type: application/json' \
4  -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJhNDc...' \
5  -d '{
6    "request_id": "ed11e38a-7234-11ea-aa94-7fd44ffd1b89",
7    "payment_method": {
8        "type": "linkaja",
9        "linkaja": {
10            "shopper_name": "xxxxxx",
11            "shopper_email": "[email protected]"
12        }
13      }
14  }'

Response:

Shell
1{
2  "next_action": {
3      "type": "redirect",
4      "method": "GET",
5      "url": "https://r2.girogate.de/doku/T1138/I?tx=915230970&rs=k8fRV7OWb4DPKA4d1I5gTHb5s54OnFcz&cs=b6516a35d1f3a24dfb46a2be8565cb3e525decf28d8f7bb0369fadff7025027f"
6  }
7}

2. 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 LinkAja.

3. Query the PaymentIntent status

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

Shell
1GET /payment_intents/{id}