Home Assistant is the leading open-source home-automation hub, integrating thousands of devices via MQTT, Zigbee, Z-Wave, and vendor APIs. HVAC API exposes the Home Assistant climate entity surface as standardized REST endpoints so applications can drive HA-managed HVAC without learning HA service calls.
HomeAutomation · supported
Home Assistant
MQTTRESTWebSocket
Device families
-
Climate Entities
3 endpoints
-
Sensors
1 endpoint
Endpoints & snippets
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Climate Entities
- GET /v1/devices/{id}/temperature
- POST /v1/devices/{id}/setpoint
- POST /v1/devices/{id}/mode
curl -H "Authorization: Bearer $HVACAPI_KEY" \
https://api.hvacapi.com/v1/devices/{device_id}/temperature
Sensors
- GET /v1/devices/{id}/sensors