PayChangu JavaScript SDK Demo

Complete integration examples for Popup, Level, and Verification SDKs

⚠️ Test Mode Active

Environment: Test/Sandbox
Public Key:
Secret Key:
No real charges will be made. All transactions are simulated.

💳

Popup SDK

Inline popup payment flow integration

Try Popup Demo →

📊

Level SDK

Level-based payment functionality

Try Level Demo →

✅

Verification SDK

Transaction verification system

Try Verification Demo →

Quick Start Guide

# Install the SDK
npm install paychangu-js

# Or using yarn
yarn add paychangu-js

# Import in your project
import { PopupSDK, LevelSDK, VerificationSDK, generateTxRef } from 'paychangu-js';