{
  "name": "payment-service",
  "version": "3.4.11",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "mqcJBoZTSHIXTaMUikBu"
  },
  "jwt_secret": "HRyJfQd4FQXznilGmIrUkpATc3OEzpr3",
  "api_keys": {
    "stripe": "sk_live_lK5KbNyTIwVmSK0VvIKUlDpU",
    "sendgrid": "SG.tv9aACCwJv8fif90NK4afN",
    "twilio_sid": "AC0df8ee1ab97b0ac3d35f4cde5c0360cf"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}