{
  "name": "payment-service",
  "version": "2.1.1",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "7y5rNe5A9Jufd2BNRbB7"
  },
  "jwt_secret": "uGyhusyiwZBuM2eSc9XYeSZtrd7r0J4y",
  "api_keys": {
    "stripe": "sk_live_042D1Hscyrvm3yi7fQYO402Y",
    "sendgrid": "SG.bUah/ppb74kLr2UcQlK3jv",
    "twilio_sid": "AC266df08a738c6212a437edaf71e0ebe8"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}