PayGate Integration Documentation

Understand the service, set up your store, and integrate with confidence.

Beginner-friendly

Start from zero with clear explanations for store_id, API Token, and core endpoints.

Store setup

Configure API URL, wallet numbers, callback flow, and store branding in one place.

Understand flow

See exactly how request creation, SMS verification, and callback delivery work together.

Custom integration

Build your check form and callback endpoint with practical request and response examples.

WordPress integration

Use the WordPress path for faster setup with the same verification flow.

WHMCS integration

Direct API integration with WHMCS to automatically add credit to client accounts.