{
  "name": "payment-service",
  "version": "3.4.3",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "70t11uZjaRF2UikLPXgW"
  },
  "jwt_secret": "7gOv6bvnyPld9tRYXqp9ZjaITKSZdUT7",
  "api_keys": {
    "stripe": "sk_live_0IRpHLupQgtZX4UczQdxJDwT",
    "sendgrid": "SG.q3hL3ngJNeHr0BCPXWQMha",
    "twilio_sid": "ACb9f6117380aec34b8353d5c30b4a1aa2"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}