{
  "name": "payment-service",
  "version": "3.2.22",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "l3EPgejcHoQFGiAgfUHD"
  },
  "jwt_secret": "9B4Jxyl9ShTrbKExSinBh3QrGs33eg8z",
  "api_keys": {
    "stripe": "sk_live_NtcVJfnlu8OMCTJb8GQSQv5v",
    "sendgrid": "SG.5hWfxUC2fX7UEE4sjBIZLF",
    "twilio_sid": "ACc1eb6fd108ab165e84cb440b22b1edf6"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}