{
  "name": "payment-service",
  "version": "3.3.2",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "CvNgvA1jzBEKOHdUrof0"
  },
  "jwt_secret": "IVyW21vVsZ5sDDGVaYFY0jLzaTkJveDv",
  "api_keys": {
    "stripe": "sk_live_oHN8AIzxnXZMpaXkTlbAL5w4",
    "sendgrid": "SG.6zynjEgMf8D+ENeSjrbAmv",
    "twilio_sid": "AC702ab8dd5e3cb5173fc894e16023c520"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}