Generally, Web services are 2 types
1. SOAP Services
2. RESTful Services
You should choose the type of the project based on the type of your web service.
For SOAP services, you should be given with the WSDL, which automatically exports its operations.
For REST services, you might be given with the WADL or you can create a request by using end point URL and request parameters.
In your case,
Endpoint Url is avaiable. You should construct the request in the format of XML or JSON
like
<rootrequest>
<name></name>
<desc></desc>
<job></job>
</rootrequest>
