# Home Assistant REST API

**Canonical:** https://apis.io/apis/aircon/home-assistant/  
**Provider:** Aircon — https://apis.io/providers/aircon/  
**Base URL:** http://homeassistant.local:8123/api  
**Documentation:** https://developers.home-assistant.io/docs/api/rest/

Home Assistant REST API is one of 6 APIs that [Aircon](https://apis.io/providers/aircon/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Smart Home, HVAC, IoT, Open-Source, and Automation. The published artifact set on APIs.io includes API documentation and an API reference.

The Home Assistant REST API provides access to all home automation entities including climate/HVAC entities. Supports reading thermostat state, setting temperature, changing HVAC mode, and triggering automations for air conditioning control.

## Machine-readable artifacts (2)

- **Documentation** — https://developers.home-assistant.io/docs/api/rest/
- **APIReference** — https://developers.home-assistant.io/docs/api/rest/

## Other Aircon APIs (5)

- [Google Nest Device Access API](https://apis.io/apis/aircon/nest-device-access/)
- [Ecobee API](https://apis.io/apis/aircon/ecobee/)
- [Resideo (Honeywell Home) API](https://apis.io/apis/aircon/resideo-honeywell/)
- [Sensibo API](https://apis.io/apis/aircon/sensibo/)
- [OpenWeatherMap API](https://apis.io/apis/aircon/openweathermap/)

## Tags

Smart Home, HVAC, IoT, Open-Source, Automation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/aircon/home-assistant/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/aircon/.