Section 1. Remote Authorization
Defines the Remote Authorization endpoint, request format requirements, and data handling rules for API transactions.
Remote API Integration Specifications
Remote hosted payment solution
These integration specifications are intended for developers integrating directly with the Plug’n Pay payment gateway through one of our supported APIs.
Confidentiality Notice
The information contained within this documentation is provided exclusively to developers and organizations integrating applications with the Plug’n Pay payment gateway for payment processing purposes.
Distribution, reproduction, or disclosure of this information to unauthorized parties for any purpose other than payment gateway integration is strictly prohibited. Unauthorized use or distribution may result in legal action.
Important Notes
Domain Whitelisting
If your environment restricts outbound or inbound network traffic through IP or domain whitelisting, you must ensure that all required Plug’n Pay domains are allowed.
For a complete list of domains that should be whitelisted, please refer to the Domain Whitelisting documentation.
Failure to properly whitelist required domains may result in communication failures between your application and Plug’n Pay services.
Section 2. Remote Transaction Administration
Defines the Remote Transaction Administration endpoint, request format requirements, and data handling rules for API transaction management.
Section 3. Remote Membership Administration
Defines the Remote Membership Administration endpoint, access requirements, and data handling rules for remote membership management.