# GET /data/2.5/onecall is deprecated

OpenWeather API deprecated GET /data/2.5/onecall without giving a shutdown date yet.

OpenWeather API has deprecated the GET /data/2.5/onecall endpoint without specifying a shutdown date. Calls made to this endpoint will eventually fail as the interface is phased out. This change impacts all integrations currently querying version 2.5 of the One Call API.

## What to use instead

Use One Call API endpoint version 4.0, which requires a separate subscription.

- API: OpenWeather API (api.openweathermap.org)
- Kind: Endpoint removal
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `GET /data/2.5/onecall`
- Source: [Announcement](https://openweathermap.org/api/one-call-api)
- Verified: November 6, 2026, against OpenWeather API's own pages
- Page: https://www.okapi.bot/providers/openweathermap/breaking-changes/get-data-2-5-onecall-is-deprecated/

## OpenWeather API's words

> The One Call API, endpoint version 2.5, has been deprecated as of June 2024.

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent