{
  "name": "api-gateway",
  "version": "3.7.16",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "mVVuk37Zg8eEHH4nG72I"
  },
  "jwt_secret": "TeYyWXdeF5LS8AorkZisn5spSdYsQCZA",
  "api_keys": {
    "stripe": "sk_live_P4vtkPs1i217yhipb4tHz5Vh",
    "sendgrid": "SG.WxBYKNjFs+/2tYwLirKdHV",
    "twilio_sid": "AC5a8af90208b705559d55c882a9cb26bc"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}