To get the state of an order, you can use the BillPro API to get the order. See Get order.

However, for a more immediate response, it is also possible to get the transaction results from the BillPro payment gateway webhook. You can get the results of a checkout transaction from the webhook data.

BillPro Customer Service configures the webhook for your merchant in the payment gateway.

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BillPro payment gateway
The payment gateway webhook is available for the BillPro payment gateway, for example, with CardCorp merchant accounts. No webhook is available when using BillPro with Stripe.

Payment gateway webhook documentation

Read the documentation about integrating with the payment gateway's webhook at https://cardcorp.docs.oppwa.com/.

Here, you will find important information about the webhook, such as the basic payload format, retries, decryption, and processing peak loads.

Respond to the webhook notifications

When your system successfully receives a webhook notification, it must respond with a 200 status code, so the gateway will stop any retries. If the gateway does not successfully receive the 200 status code response, then it will retry sending the notification.

Identify a payment in the webhook notifications

Check the type is PAYMENT or REGISTRATION, and then check the payload as follows.

Process notifications if the paymentType has a value of DB, RF, RG or PA.

In the production environment, the value of result.code is 000.000.000, the payment is approved. Otherwise, it is declined. In a test environment, other values may indicate an approved payment.

The id is the unique identifier of the transaction. You may receive more than one notification for each transaction because the webhook will send retries until it successfully receives a 200 status code.

If a payment is declined, then the customer may try to pay again, and the customer's retry will have a different id.

Identify the order in the webhook notifications

You can identify the transaction in the webhook responses using BillPro's merchant order_id and merchant customer_id. The merchant customer ID is part of a customer object that has more attributes. BillPro also uses its own unique system identifier for the order, called the ZUID, which is sent as the merchant transaction ID. Here is an example of the format of the attributes.

“merchantInvoiceId”: “ABCD123123”
"customer: {... "merchantCustomerId":"DC12341234" ...}
"merchantTransactionId”: “ZUID-123”

These parameters also appear in the customParameters attribute.

Get the results of a repeated payment

To find out more about how to use the webhook to get the results of repeated payments, please contact BillPro Customer Service.

Payment reconciliation

To reconcile your CardCorp merchant account, use the payments list and reports from the CardCorp Merchant Hub. See CardCorp docs reconcile with daily settlement or CardCorp docs reconcile weekly settlement.

Recommended reading

Recommended reading