Details link: https://www.polacin.com/westpac-paywa...
Westpac PayWay REST API - Magento 2 allows you to use Westpac PayWay API as a credit card processor, using their fully integrated API process. You can process Visa and Mastercard by default, and can optionally accept American Express, Diners Club and JCB after further activation by Westpac.
The extension included 4 options:
Westpac PayWay REST API (NEW): Keep your customer on your site during the entire checkout process.
Westpac PayWay Trusted Frame (NEW): Hosted Credit Card iFrame.
Westpac PayWay API: Keep your customer on your site during the entire checkout process.
Westpac PayWay Net: Redirect to PayWay Net payment page for credit card entry, then redirect back to your confirmation page once successful.
Features:
Support PayWay API
Support Payway Net (Hosted Payment Page)
Support PayWay REST API
Support Refund Online (with PayWay API)
Capture New Sales
Create Invoice Automatically
Easy to install and setup.
Configure Merchant Id, Security Username, Password, Biller Code and Encrytion Key by Magento back-end.
Support Prefix Order Number for Payway Gateway
Support enable mode Test/Live in Magento back-end
Requirements
An active PayWay merchant account, with access to the administration tool
A trusted SSL certificate
AUD as your payment currency