So I tried setting up this integration but getting the following error.
* WHMCS Integration: A valid URL was not provided.
The whmcs installation is on a subdomain whmcs.weblinepro.com
The wordpress is installed on weblinepro.com
here is my settings
* whmcs: http://screencast.com/t/aFNsY5e94G
* wordpress: http://screencast.com/t/uPR3Tq3MTZc