Get started with N-Genius Online payments quickly!
This short guide will help you set up your test environment in just a few minutes. Create a free developer account, grab one of our SDKs (available in PHP, Node.js, Python and more), and follow the steps to simulate your first transactions. You’ll be exploring our payment gateway in no time.
1
Create a Test Account
Sign up for a Sandbox account to simulate transactions safely—no real payments processed.
2
Generate Your API Key
From the Sandbox portal, create a Service Account API Key for authenticating N-Genius APIs.
3
Note Your Outlet Reference
Each outlet has a unique Outlet Reference. You’ll include this when creating test transactions.
4
Test Transactions with Postman
Import our collection to try purchase, capture, refund, and more—right from Postman.
Pro Tips
- If you're planning a Direct API integration, start with our Access Token request and then test a One-Stage Purchase.
- Need a faster route to go live? Consider our Hosted Payment Page or Pay-by-Link solutions — both require minimal setup.
Need Support?
Reach out to your integration contact or email [email protected] once your testing is complete and you’re ready to go live.