{
  "name": "payment-service",
  "version": "3.3.4",
  "database": {
    "host": "db-0.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "HmjcT0dpIkr2Si7AXhDp"
  },
  "jwt_secret": "w/zH7SYir51DmkboHrSpJ/pDf9AbiHyI",
  "api_keys": {
    "stripe": "sk_live_WXg057g1PGwAxAJSYAPW14xQ",
    "sendgrid": "SG.uNu7r80z27Hn0ZEybmNgL0",
    "twilio_sid": "AC489362e85bfddeb05f9d17f68876d569"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}