Google Home
api:google.home · v2.0 · source: apis.guru
Google Home Local API This is an unofficial documentation of the local API used by the Home app to communicate with GH devices. GitHub Repo Getting Started Requests must be made over HTTPS, port 8443, so the base URL for these endpoints is: https:// :8443/setup/ Get the IP of Google Home from the Google Home app (Device Settings - End of the list) or from your router. GET requests are simple, in the browser kind. POST requests need to set the header (when there's a body): content-type: application/json Authentication Since June 2019, most requests (with exceptions like /setup/eureka info ) need a local authorization token. There are 3 kinds of tokens involved here: Local Authorization Token This token must be sent in all requests in the header cast-local-authorization-token . It is short-lived (~1 day) and may change unexpectedly (with a sync, change in homegraph, etc.) Get this token - With access to an android device, get this token directly by either method. - Without a device, or to integrate it with a script, use an access token to get the homegraph and extract the token. To get an access token, read the next section. Check the example section for more info. Access Token This is a standard google oauth2 access token. It is in the form ya29. . This gives access to the Google Home Foyer API. These expire in an hour. Use this to get the homegraph (and then the local authorization token above). Get this token To get this access token, either a Google account username/passwor
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Last check
Website not reachable — getaddrinfo ENOTFOUND google.home · checked 2026-10-17
Test & rating
D 42/100
What it does: API · auth: unknown · OpenAPI spec
How the rating is made
- Website answers: 0
- OpenAPI spec: +20
- Auth effort: +5
- HTTPS: +5
- CORS: +2
- Description: +10
Rated 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call; APIs are not called, so B is their best grade.
Use
- Documentation: https://google.home
- OpenAPI spec: https://api.apis.guru/v2/specs/google.home/2.0/openapi.json
- Auth: auth unknown
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