curl --request GET \
  --url https://api.revolv3.com/api/Customers

[
  {
    "customerId": 1,
    "merchantCustomerRefId": "1234-5678-9101",
    "firstName": "John",
    "lastName": "Doe"
  },
  {
    "customerId": 2,
    "merchantCustomerRefId": "5678-1234-9101",
    "firstName": "Jane",
    "lastName": "Doe"
  },
  {
    "customerId": 3,
    "merchantCustomerRefId": "9101-5678-1234",
    "firstName": "Jeremy",
    "lastName": "Doe"
  }
]