You are using the Polacin Mastercard Payment Gateway Services (MPGS) for Magento 2 or Magento 1, please see the guide below:
Requirements: Merchant ID, Merchant Name (only apply to Hosted Checkout), API Password, Gateway URL.
- Gateway URL: https://GATEWAY-DOMAIN, for example Your Merchant Administration URL is https://ap-gateway.mastercard.com/ma/login.s, You will put https://ap-gateway.mastercard.com
- API Password is not the password in order to log into your Merchant Administration, API Password is formated like 9c94b8edfefdb45adfcf4a2fd880d6e1.
How to get API Password
Log into your Merchant Administation: Admin > Integration Settings
API Password is Password 1 field
