{
  "name": "api-gateway",
  "version": "3.2.4",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "P3QDRqQk29GwYjEFDWE3"
  },
  "jwt_secret": "LzWQH4MsIx4ABXlBlCmFhz8maYYp67Kg",
  "api_keys": {
    "stripe": "sk_live_kbT53VmzMeAe4ppVGnySFpqK",
    "sendgrid": "SG.3PWDN7Ui5InLpoR8oaEyn4",
    "twilio_sid": "AC0653cf774c18238fdf8a5cb34be70a50"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}