Posting data to third party

Posting data to third party

CAn some one tell me a way to post the data to a third party from outsystems 

e,g : I have a form with list of values which I would like to post to with click of a button

What I'm trying to do here in my script is to create a XML file which needs to be posted to So can someone kindly help me achieve this simple process.

Kayala -

The HTTPRequestHandler Extension has methods for doing a GET and a POST.

Better to use the ardohttp component from the forge.
The api is a lot easier to use.

Also if you are using Platform 9, you can also use the builtin REST APIs