{
  "name": "api-gateway",
  "version": "2.3.0",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "q8VAZi7PR6CE7nVgqB2j"
  },
  "jwt_secret": "vOI0nj2uSqpXGK+Pi8myLJdBTOuoLuhF",
  "api_keys": {
    "stripe": "sk_live_QUDp6Jxr5Lm4kefCJkyTygPq",
    "sendgrid": "SG.tC8oeRM0ku0qStpwA+RdMp",
    "twilio_sid": "AC4e39860f657a880c8ab003a89d3ec4de"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}