Partner API Environments
| Sandbox | Production | |
|---|---|---|
| Base URL | https://sandbox.fiatsend.com/v1 | https://api.fiatsend.com/v1 |
| API key | fs_test_* | fs_live_* |
| Real money | No | Yes |
| Mobile money | Simulated | Live (Ghana) |
| Payout timing | Auto-completes (~15s) | Network-dependent |
| Storage | Resets periodically | Persistent |
The request and response contract is identical between environments. Switching to production is: live API key, production base URL, production webhook URLs, and HTTPS endpoints.
Sandbox test phone numbers
Use E.164 Ghana numbers (+233 + 9 digits). Partner API validates ^\+233\d{9}$.
| Phone | Network | Typical sandbox behavior |
|---|---|---|
+233501234567 | MTN | Successful payout |
+233201234567 | Telecel | Successful payout |
+233271234567 | AirtelTigo | Successful payout |
info
Sandbox data may be cleared during maintenance. Do not rely on sandbox IDs in production systems.
Environment variables (backend)
FIATSEND_API_KEY=fs_test_...
FIATSEND_BASE_URL=https://sandbox.fiatsend.com/v1
FIATSEND_WEBHOOK_SECRET=whsec_...