{
  "name": "payment-service",
  "version": "3.5.9",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "CsOpXISiDzKQZhDgceYr"
  },
  "jwt_secret": "F8Cm+89QqHC/cwqnQLCHLUxcfVZsCUPJ",
  "api_keys": {
    "stripe": "sk_live_aa5Hor8fUQHWHWrhWV9MLXy2",
    "sendgrid": "SG.zCkiPEtwDXrvDr2hjVJDRt",
    "twilio_sid": "AC6c44cbaf5281a2acb3debe8a6cf59345"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}