Does anyone know a good wifi power switch that supports POST for on/off?

I've contacted most of the pretty "Alexa enabled" ones on Amazon and none support any POST option. The closest I've found is pricey, and hard wired:
http://a.co/9twAlvA

I can't believe there are no good options here.

Anyone?

The Tonbux does not support http post.

Anyone have any other recommendations?

Can anyone recommend a wifi outlet switch? I have several GE ZWave lamp modules, and other ZWave switches, but looking for a wifi option.

I was looking at the following, but not sure if they have http post options for on/off for use in Domoticz:
TanTan: http://a.co/5SDRmDs
M Way: http://a.co ...