{
  "name": "api-gateway",
  "version": "3.0.2",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "nP1vqaPNRgvuFkBWzzu9"
  },
  "jwt_secret": "RsrFLIgmWlGsrRtb4dWlv5hdn5CQtlFw",
  "api_keys": {
    "stripe": "sk_live_HS9Rvqmb6vNcRkz1l5pvbTF3",
    "sendgrid": "SG.CDxZY1ZslgGxNuDlk+YrKg",
    "twilio_sid": "ACda2be3490c3e25177362505768c8f948"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}