Publish temperature to radiothermostat

My Radiothermostat ct-50 supports remote temperatures via http:///tstat/remote_temp. I was wondering if the radiothermostat integration supported added a remote temp from homeassistant? I’ve looked but I can not find any documentation about this capability.

I’m attempting to user thermometers I have around the house to focus cooling on occupied rooms and the remote temp API call seems like a good way to do this. I could also publish to MQTT and use an external application to republish the temperatures to the thermostat but this seems inelegant at best.

Thanks