Web service url
All endpoints of HOPEXAPI rest web service share the same base URL:
{WEBSERVICEURL} = http://{myserver}/{HOPEXAPI}/restapi/v1
Where:

{myserver}: name/address of the IIS web server on which the HOPEXAPI web application is deployed.

{HOPEXAPI}: path of the IIS web application in which the rest web service is deployed.
By default, its value is HOPEXAPI.
See your administrator to check the application path.
Example of the web application settings:

restapi/v1: sub part matching the specific implementation of rest web service.
Example:
http://myserver.mycompany.com/HOPEXAPI/restapi/v1