Australia Post SecurePay API

The service from Australia Post provides credit card processing for e-commerce transactions and bill payments. It handles debit card payments, as well, with integration options based on white-label service and embedded iframes, in addition to API access.

API methods support submission of transaction amount, vendor, and card details (number, expiration date, and CVV code). Methods also support pre-authorization of transaction payments without transfer of funds, as well as voiding pending transactions and and completion of refunds for existing transactions.