Before starting your integration, you should check if your development environment is able to connect to the following Commonwealth Bank of Australia services:
To check that you are able to connect to the CommWeb payment gatewayDirectAPI, please read the instructions in Accessing the CommWeb payment gateway.
To check that you are able to connect to the CommWeb payment gatewayHosted Payment Session Service, use your web browser to navigate to the following URL:
https://paymentgateway.commbank.com.au/form
This will display the Hosted Payment Session Welcome page that describes many of the requirements of clients using the Service.