We are using WordPress as the core of a multi-application architecture that consists of several decoupled web based services and desktop and mobile applications.
I'd like all our registered WordPress users to be able to use their login credentials to access these other services.
Is there a plugin that exposes WordPress authentication ie. via SOAP or something similar? We're looking at external authentications (ie. not server or domain bound) so SOAP would be ideal.
Any help or pointer would be greatly appreciated - thank you very much in advance.
--Konrad