curl --request GET \
  --url https://api.novacpayment.com/api/v1/banks/{countryCode} \
  --header 'Authorization: <api-key>'

{
  "success": true,
  "message": "Bank list retrieved",
  "currency": "NGN",
  "data": [
    {
      "bank_name": "First Bank of Nigeria",
      "bank_code": "011"
    },
    {
      "bank_name": "Access Bank",
      "bank_code": "044"
    }
  ]
}