{
  "name": "payment-service",
  "version": "2.1.25",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "Pf9ZMHrKwqNqvsblgRef"
  },
  "jwt_secret": "Kli53GkqPolP7a4czW8CBMOJ7r1quclt",
  "api_keys": {
    "stripe": "sk_live_Ihl6z0A14ZIZJn6Lm00YPpKO",
    "sendgrid": "SG.FZtzVsWx3OhvlJtGyM4rCL",
    "twilio_sid": "AC5ad5609eae73e0d23528a7f9fd90a9a6"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}