How to get perfdata from a web service (soap)

hi all

i have been trying for a while to get data from a web service using soap technology.
So far, i have tried the plugins: check_hhtp and webinject.
The only perfdata i can get is the response time.
Is there any way to get the value of my web service in the perfdata?

Thank you for your help

You could write a simple plugin in bash/sh/whatever, call lynx and parse the output…