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USSD Simulator

Test USSD transactions with our interactive simulator

USSD Simulator

Test your USSD applications locally

📱 How to use:

  1. Enter your USSD endpoint URL (ngrok or any URL)
  2. Keep "Use CORS Proxy" checked for ngrok/localhost
  3. Enter a USSD code (e.g., *384*1#)
  4. Click "Dial" to start the session
  5. Respond to prompts in the phone screen

🔧 Expected Response Format:

CON Welcome to Service
1. Option 1
2. Option 2END Thank you!
9:41

USSD

Enter a USSD code and dial to start