Payment GatewayAPI Sandbox

Test your integration in a secure environment with our powerful, developer-friendly sandbox. Build with confidence, deploy with ease.

Our Ecosystem

Join a community of financial instituitions and developers

Designed For Developers

Payment Gateway APIs

The Sandbox provides a secure, isolated simulation environment that allows developers and organizations to explore available APIs and observe their behavior in a controlled setting.

{
  "code": 200,
  "status": "success",
  "message": "Name lookup completed successfully.",
  "data": {
    "status": "success",
    "provider": "MTN",
    "phone_number": "260712345678",
    "names": "John MTN Doe"
  }
}

Why use the sandbox?

Made for developers, by developers

Developer Friendly

Industry standard RESTful APIs with simple resourceful URLs, JSON responses, API Docs, & More.

Isolated Testing

Enables you to test independently of your merchant profile on the Payment gateway so that you can stay stress free.

API Explorer

Interactive documentation that lets you make API calls directly from your browser.

Begin Development in Minutes

Launch, simulate, and iterate fast with GeePay's developer-first payment sandbox. Whether you're integrating, testing, or demoing — we've built it for speed and flexibility.

Connect with Us

Stay in the loop with updates, releases, and community discussions. Follow us on social.

Real-Time Simulation

Utilize our robust sandbox environment to prototype and validate your payment logic before going live.

Rapid Integration

Start building with our intuitive APIs and detailed documentation—no lengthy onboarding required.