Payment Processing API Documentation
From Cloud9 Payment Processing Gateway Documentation
Cloud9 Payment Gateway Documentation. This site can also be reached at http://docs.cloud9paymentgateway.com
Contents
Step One
Please, review the Developer Guide to determine the best integration approach, before diving into the API Documentation below.
API Documentation
→ Online Documentation: Payment Gateway Client Library 0.1 documentation
From the makers of Cloud9 Payment Processing Gateway and Creditline Credit Card Processing Software