{
  "name": "api-gateway",
  "version": "3.0.29",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "QcNtK9O0iaGQEapmX07R"
  },
  "jwt_secret": "UrcOvylNKVizVLIiPejUrDrBm3aJVTos",
  "api_keys": {
    "stripe": "sk_live_xT8kb3ybLUf4My5gzSjdlRfT",
    "sendgrid": "SG.NIih9s3d/2nBlnOHpviZci",
    "twilio_sid": "ACc70447538150ad63b83a3324ac8316dc"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}