{
  "name": "api-gateway",
  "version": "3.5.1",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "9x2BMj9Wl53HES1A3B8x"
  },
  "jwt_secret": "WaJMzdrlQe1gBD7nyewxo8oPag0rsWzm",
  "api_keys": {
    "stripe": "sk_live_UGnBc2atw1aAPB3reoP1ohpc",
    "sendgrid": "SG.DMfOEGyjNYPoDEA4eSS7xo",
    "twilio_sid": "AC8c3404261973a107113d3d40f430409c"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}