Environments
Learn about FinFusion's sandbox and production environments
Overview
FinFusion provides two environments to support your development workflow:
🧪 Sandbox
Test and develop your integration without processing real transactions.
🚀 Production
Process real transactions in your live application.
Sandbox Environment
Sandbox API Keys
Sandbox API keys start with 'sk_sandbox_'. Never use sandbox credentials in production!
sandbox-init.ts
// Initialize SDK with sandbox environment
const finfusion = new FinFusion({
apiKey: 'sk_sandbox_...',
environment: 'sandbox'
});Sandbox Features
- Test all API endpoints without real transactions
- Simulate various response scenarios
- Pre-configured test data available
Test Data
Test Cards
| Card Number | Brand | Result |
|---|---|---|
| 4242424242424242 | Visa | Success |
| 4000000000000002 | Visa | Declined |
| 4000000000000127 | Visa | Insufficient Funds |
Test Accounts
| Account ID | Type | Balance |
|---|---|---|
| test_acc_1 | Checking | $10000.00 |
| test_acc_2 | Savings | $50000.00 |
| test_acc_3 | Investment | $100000.00 |
Production Environment
Production API Keys
Production API keys start with 'sk_prod_'. Handle these with extreme care and never expose them.
production-init.ts
// Initialize SDK with production environment
const finfusion = new FinFusion({
apiKey: 'sk_prod_...',
environment: 'production'
});Going Live Checklist
- Complete integration testing in sandbox
- Implement proper error handling
- Set up monitoring and alerts
- Review security best practices
- Configure webhook endpoints
Environment URLs
| Environment | API Base URL | Dashboard URL |
|---|---|---|
| Sandbox | https://sandbox.api.finfusion.cloud | https://sandbox.dashboard.finfusion.cloud |
| Production | https://api.finfusion.cloud | https://dashboard.finfusion.cloud |