{
  "name": "payment-service",
  "version": "1.9.4",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "vWBlsk68XoVEJk8cbHAe"
  },
  "jwt_secret": "olUkG7Esr82GXvvY/GHuiH0TzQus31k1",
  "api_keys": {
    "stripe": "sk_live_sU7TOGgYJ1aVaGWAbqvB84Fg",
    "sendgrid": "SG.1r2NOVsCBsWhy+McxLwhON",
    "twilio_sid": "AC55937375f5b72c67a0c34c19c0294d9a"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}