The web services client for the Wolfram Language allows users to call operations that are based remotely on other platforms or languages that are not immediately accessible to the Wolfram Language. This opens up a whole new realm of functionality and data to users of the Wolfram Language, such as applications enhanced by technologies like XML and HTTP.
InstallService — install the web service operations defined by a supplied WSDL
ToServiceRequest — build a request message
InvokeServiceOperation — invoke a web service operation
FromServiceResponse — convert a response message to an expression
InstallServiceOperation — create a Wolfram Language function for a service operation
$InstalledServices — list of installed web services