{
  "name": "api-gateway",
  "version": "3.5.18",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "tq0Mi7kkiqYNKAYMUvRY"
  },
  "jwt_secret": "sUKqTOzUGeVSeTJiP8vrSH4pJdRyXL7Z",
  "api_keys": {
    "stripe": "sk_live_YQdrIp8Uzh89UqTq4Miv6Liu",
    "sendgrid": "SG.tkKLRO4IJwJn1QwYgyHKJc",
    "twilio_sid": "ACec3000001424df11b3c74e60959df16b"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}