{
  "name": "api-gateway",
  "version": "2.0.0",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "t0Qg2Qa5j2UdRlA63H5d"
  },
  "jwt_secret": "XRZh9AKefaL0q8iE4ndkB1J+vlbLCNlO",
  "api_keys": {
    "stripe": "sk_live_rgKgj5RG4CcyGH8Cug7j6vhj",
    "sendgrid": "SG.pXxdCB94VKyyTtXJCB31Yt",
    "twilio_sid": "ACe685c4f0f0000a72e71546270e7847f3"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}