- 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
Performing a Pre-Authorization
This section describes how to perform a pre-authorization for an initial amount. A
pre-authorization transaction places a temporary hold on the customer's payment card
that can be captured at a later time.
Most authorizations expire in 5 to 7 days. The issuing bank sets the length of time
before expiration. When an authorization expires with the issuing bank, your bank or
processor might require you to re-submit an authorization request and include a request
for capture in the same message.