Dynamics AX7 Webservice authentification

Hey,

I created a simple webservice in ax that returns a string. The WSDL is available. Now Iam trying to consume this webservice via a C# program.

I used this guide: https://ax.help.dynamics.com/en/wiki/dynamics-ax-7-services-technical-concepts-guide/ and the following code samples: https://github.com/Microsoft/Dynamics-AX-Integration/tree/master/ServiceSamples/SoapConsoleApplication

The Problem is that we are using the contoso image for developing. Is there any way for a simple authentification without the Azure Active Directory?

We don't have this option right now but we need to test the services.

Best regards

Alex