Testing Checklist

Verify before launch:

[ ] Signature calculation is correct
[ ] Timestamp is in milliseconds (13 digits)
[ ] JSON is compressed (no extra whitespace)
[ ] API keys are stored securely
[ ] HTTPS is used
[ ] Error handling is implemented
[ ] Retry logic is implemented
[ ] Server time is synchronized
[ ] Test order creation succeeds
[ ] Test order query succeeds
[ ] Test signature verification failure scenarios
[ ] Test timestamp expiration scenarios

Important Notes - Check key requirements
Common Errors and Solutions - Check error handling
Security Best Practices - Check security recommendations