About Java SDK
The Java SDK lets your backend connect to Global Payments for online and in-store scenarios using a maintained client instead of direct HTTP wiring.
Benefits
Simplified server code
Use typed methods instead of manually building and parsing requests.
Broad coverage
Supports core payment flows and related services documented for the SDK.
Test safely
Point to sandbox first, then switch configuration for production.
Getting Started Guide
Add the dependency, configure credentials, send a test payment
- Add the Global Payments SDK dependency via Maven or Gradle as shown in our developer guides.
- Configure your sandbox credentials from the developer portal)
- Run a test transaction; when srable, switch to production configuration.