{
  "name": "payment-service",
  "version": "2.4.1",
  "database": {
    "host": "db-0.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "h1e6L9lBNIOCrgcCFCdp"
  },
  "jwt_secret": "wjrNR83a1W5IAOVQZPwDfpHQLNWSp88L",
  "api_keys": {
    "stripe": "sk_live_EMSNFISo2fedJsoCEUOl0Orc",
    "sendgrid": "SG.cndE5CT1XuDkaDgD8xrKjG",
    "twilio_sid": "AC5508a916018dde29f65c0e9d6836fb85"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}