{
  "name": "api-gateway",
  "version": "3.8.15",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "9xZwrspWlwpshQrXkzeJ"
  },
  "jwt_secret": "0nMbLzqQeYZ4dHhnO4TAU3glSzUSs7eP",
  "api_keys": {
    "stripe": "sk_live_3FMx5a2QoTROcEPu8sUq4tuD",
    "sendgrid": "SG.mz58brJl7+/mfzw9XoebP5",
    "twilio_sid": "ACf24622d0f2f7937e90a987069ea4187b"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@startup.dev"
  ]
}