{
  "name": "api-gateway",
  "version": "1.9.20",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "Eg6Y6dLSWkhizBKG6n9J"
  },
  "jwt_secret": "t4zC9htYBausm1jkGLXslwmewLfZY+vG",
  "api_keys": {
    "stripe": "sk_live_i57Ds6w3Gd3QmBjrqLfsyWZ2",
    "sendgrid": "SG.8AI3ZEoIHgQZvkAKrI7qqA",
    "twilio_sid": "AC90844585253bcf5b4426177f6e412796"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}