{
  "name": "api-gateway",
  "version": "2.3.29",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "h9N54w684UR0ZVlsjYST"
  },
  "jwt_secret": "7NbGgKIFWBxJOc9uyqPXIB155Z+MvjYn",
  "api_keys": {
    "stripe": "sk_live_NEMpKuF19GMVdmkYS0lYB3n0",
    "sendgrid": "SG.0imVWuJuvWD9h0V+7VFUEO",
    "twilio_sid": "AC743b2de277b8d34d60f0677d2bd29121"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}