There are no folders/files in "/DesktopModules/RazorCart/Services/v1" this URL is a
Web API Service, to use it first you will need to create an API Key so you can obtain the JWT access token, then you will call the appropriate endpoint to retrieve/update/delete data using
HTTP request methods.
Check this article:
http://helpdesk.smith-consulting.com/...-endpoints.aspx
Regards,
Wael