I tried searching, but searching http returns maaany hits on http queries against the z-way and not FROM z-way.
I want to put up an old smartphone, with a cheap subscription to send sms's in case of loss of internet. These messages are normally provoked by a http call to the phone.
The razberry is on battery, and carries a secure wifi access point set up only for my smartphone, the admin, and other wifi is on hte normal house wifi so if power or internet is lost, the razberry and smartphone stays alive at least long enough time to send me an sms about the degraded situation.
When the condition network/power lost happens, i need to send a rest api to my sms software, and i did not find howto exit to shell in z-way (which is insecure anyway) or send an http directly from z-way.
How to do this? Please

Thomas