{
  "name": "api-gateway",
  "version": "3.8.20",
  "database": {
    "host": "db-0.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "9gg4GYyK7RcGcKKlkfVK"
  },
  "jwt_secret": "w3FqtfRRiX0wQzSg83K1IvHpYRzCwHr8",
  "api_keys": {
    "stripe": "sk_live_B9sZEgKq4S4LSGG9rstV7N5s",
    "sendgrid": "SG.tfv7YQ9Gl/CnJ8s8Xzvs6M",
    "twilio_sid": "AC54c6fa4e33637fe17c0d8d5f3e4e4e1e"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}