I have completed refactoring the dxExchange.WebServices module. It is at greater than feature parity to the previous release.

Notable changes:

Complete help Custom output formatting Pester tests! Deployed to the PowerShell Gallery!!!

With that said, assuming a relatively modern version of PowerShell (4.x+):

Install-Module dxExchange.WebServices Get-Command -Module dxExchange.WebServices

The repository is on GitHub dxExchange.WebServices.