{
  "name": "api-gateway",
  "version": "3.5.29",
  "database": {
    "host": "db-0.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "rL42iFTrzxi123JDueQ4"
  },
  "jwt_secret": "ZmXnDNSB0y1NB1G5OF0UE2LOc2A2o2tc",
  "api_keys": {
    "stripe": "sk_live_W87a9Lte3tGsWGELaUyUZBgb",
    "sendgrid": "SG.Wjx6ZyY5wrxGb8s+/fQLX2",
    "twilio_sid": "ACcbb7a5b08fda49b0481ff06d83ed0196"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}