{
  "name": "api-gateway",
  "version": "2.5.20",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "DVP9sHTIhdg3qwBTniuF"
  },
  "jwt_secret": "XngktWNGtaBbK6GGlATNNEHSEP+zrX0N",
  "api_keys": {
    "stripe": "sk_live_eDQriu45AtBsjZSreKZmhw1x",
    "sendgrid": "SG.oWBwvr3y36H2qCARgyCzys",
    "twilio_sid": "ACfb005694924646b18ea2f298d98e9438"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@acme-corp.com"
  ]
}