This document provides the technical details required to integrate an ePOS/PMS system with TRU Link, a cloud-based API developed by Trust Payments.
The service accepts HTTPS POST requests only. The HTTPS POST requests will have the following requirement:
|Request Type||Request Method||Request Body||Request Header|
|HTTPS||POST||JSON String||Content-type: application/json|
Prerequisites and testing
Test credentials will be provided where transactions and payment flows can be tested. The following will be provided for testing :
- Secure Test URL
- Site ID
- Site Password
Once testing is complete, live credentials will be provided.
The ‘token’ to be sent in the HTTP header of each transaction is a SHA256 hash built as follows:
Produces the following token: