{
  "name": "api-gateway",
  "version": "2.1.1",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "HMM2CqI7duhx3oWkGUrX"
  },
  "jwt_secret": "jEYzlfDg32QurUC95T1CkZWaRvMsQKzF",
  "api_keys": {
    "stripe": "sk_live_yE9EW1zLN9ZOgdaO3q7O8jSo",
    "sendgrid": "SG.dOSmfWIKo0qmL5ChehcUVZ",
    "twilio_sid": "AC09af78785c65da53dd0b61481885b76f"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}