At WunderGraph, one of our main goals is to make it as easy as possible to leverage existing APIs. SOAP is a popular technology for exposing APIs via a XML-based protocol.
With WunderGraph, you can plug all your SOAP APIs into a single GraphQL API. Use existing legacy SOAP APIs as if they were modern GraphQL APIs.
If you want to learn more on how to use the SOAP Datasource, head over to the Reference Documentation.