curl -X POST 'https://crypto-api.yativo.com/api/v1/auth/otp-verification' \
  -H 'Content-Type: application/json' \
  -d '{
    "otp": "123456",
    "email": "user@example.com"
  }'

{
  "status": "success",
  "message": "OTP verified successfully",
  "data": {
    "access_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
  }
}