Aircon

Google Nest Device Access API

The Nest Device Access API (Google Smart Device Management API) provides programmatic control over Nest thermostats, cameras, and doorbells. Supports reading thermostat state, setting target temperatures, switching HVAC modes, and managing heating/cooling schedules.

GitHub

Documentation

📖
Documentation
https://developers.home.google.com/nest/device-access
📖
APIReference
https://developers.home.google.com/nest/device-access/api

Other Resources

🔗
Discovery
https://smartdevicemanagement.googleapis.com/v1/$discovery/rest
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/aircon/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: aircon:nest-device-access
name: Google Nest Device Access API
tags:
- Thermostat
- Smart Home
- HVAC
- Google
- Nest
humanURL: https://developers.home.google.com/nest/device-access
baseURL: https://smartdevicemanagement.googleapis.com/v1
description: The Nest Device Access API (Google Smart Device Management API) provides programmatic control
  over Nest thermostats, cameras, and doorbells. Supports reading thermostat state, setting target temperatures,
  switching HVAC modes, and managing heating/cooling schedules.
properties:
- url: https://developers.home.google.com/nest/device-access
  type: Documentation
- url: https://developers.home.google.com/nest/device-access/api
  type: APIReference
- url: https://smartdevicemanagement.googleapis.com/v1/$discovery/rest
  type: Discovery