- Getting Started with the PAX Semi-Integrated Solution
- Activating a Terminal in the Acceptance Devices App
- Performing Payment Transactions Using Semi-Integrated Mode
- Performing Payment Transactions Using Cloud Mode
- Generating a Bearer Token for Authentication Using a REST API Request
On This Page
REST API
Retrieving Parameters Using a REST API Request
Using a REST API request, you can retrieve and view customizable parameters and their
current values. Depending on your account settings, you can view values for a portfolio,
merchant, or transacting merchant ID (MID).
You must authenticate each request you send to a
Visa Acceptance Solutions
API. In
order to authenticate an API request, you can use either a REST shared secret key or a
REST certificate. For more information about authentication requirements, see .