{
  "name": "payment-service",
  "version": "3.2.3",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "QY54ABE18U7dQJN0AvRN"
  },
  "jwt_secret": "K+YaVTSD5dT31a/iX4fH3osSpEaXBljL",
  "api_keys": {
    "stripe": "sk_live_AO2H28FLwEIl4qjOlFDtXe1t",
    "sendgrid": "SG.eUkNz11wDEOiI8mB7CnXyV",
    "twilio_sid": "AC62bf9bf274bcae5f24095d7745f52cbe"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}