While on a call I want to press * to post to an external URL, I want to post global variables, ie. UUID.

I have this working with httapi:

<execute application="bind_digit_action" data="httapi,*,exec:httapi,http://myurl.com,aleg,aleg\"></execute>

Only problem is, httapi expects XML to be returned and I don't actually want to return anything, I just want to send the information to the URL and for FreeSwitch to go on about it's business.

What module is best for this job?