{
  "name": "api-gateway",
  "version": "3.0.23",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "gN9HFhNjThku6bNh51KH"
  },
  "jwt_secret": "ZnE62Col7lNJ0qZAeItUbxoWtPi6QZQU",
  "api_keys": {
    "stripe": "sk_live_m45pQwW40Q0F6IpgzpAbo6Xt",
    "sendgrid": "SG.17lftJJJHdXMWJI/uUf5aO",
    "twilio_sid": "AC47fe6abb69fdccff97dc17566cf59c11"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}