{
  "name": "api-gateway",
  "version": "3.9.12",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "TKMFxB47Dm3mwCYN1mj3"
  },
  "jwt_secret": "PI9VghtQI+s7AuOjC972pbUaEdkOJQEo",
  "api_keys": {
    "stripe": "sk_live_odRcUo0EomqsW5ffRuNWAwkf",
    "sendgrid": "SG.G64IPnI7oQifjQSAKAA3Qm",
    "twilio_sid": "AC2476183d6f76107752780ee84b5cde30"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}