{
  "name": "payment-service",
  "version": "2.5.10",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "8HWO4A7eESmHsJSY0nQM"
  },
  "jwt_secret": "XSf1Fa1LVeK8t4wxhQP4NVuPYhVoPCdw",
  "api_keys": {
    "stripe": "sk_live_St6v1UCjiOQooMutYSlgxpJf",
    "sendgrid": "SG.R8JIlh5gtBYX5d1b9rCDdh",
    "twilio_sid": "ACa2974adbf0bac62f5980814a00707785"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}