Tasker with Autoweb and Openhab Rest Api?

I like to use Autoweb with Tasker, but I didn’t get it to work…
Has anybody played with it?

Not much to go on.
Where does it fail?
I have used Tasker to send a Switch ON/OFF to OH via REST.
If your problem is with OH REST, I will recommend the REST UI you can install in PaperUI.