IP Designer Series – Web Service
The Web Service Node is used for SOAP API calls. The authentication information can be stored in a configuration set under the Web Service tab. It is recommended that you create a new configuration set for each interface, and there can only be one Web Service configuration per set. The authentication options are Basic or WS Security. Both accept a username and password.
When setting up a Web Service node in IP Designer, select the configuration set that contains the authentication data. Populate the WSDL tab with a schema file or URL. That way, you can use the “Build” button to generate the SOAP call. You can also type the SOAP call directly into the Activity window.
See this article to read more about making external API calls with IPA.