curve is the operator's set-point knots — sparse (out_temp, supply_setpoint) pairs, ascending — not the runtime-interpolated values between them. supply_setpoint is the intended supply-water temperature in °C.curl --location '/location/10000001/heating_curve' \
--header 'X-ApiKey: <api-key>'[
{
"circuit_id": 42,
"location_number": "10000001",
"curve": [
{
"out_temp": -20,
"supply_setpoint": 58
}
]
}
]