# GET /v3/REST/messagestatistics is deprecated

Mailjet API deprecated GET /v3/REST/messagestatistics* without giving a shutdown date yet.

Mailjet API has deprecated the GET /v3/REST/messagestatistics* endpoint without a shutdown date. Calls to this endpoint are no longer supported and could be removed in the future, at which point requests will fail.

## What to use instead

Read aggregated statistics using GET /v3/REST/statcounters with the parameters SourceId, CounterSource=APIKey, CounterTiming, and CounterResolution.

- API: Mailjet API (api.mailjet.com)
- Kind: Endpoint removal
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `GET /v3/REST/messagestatistics*`
- Source: [Announcement](https://dev.mailjet.com/docs/api-reference/email-api/categories/deprecated-endpoints)
- Verified: November 6, 2026, against Mailjet API's own pages
- Page: https://www.okapi.bot/providers/mailjet-api/breaking-changes/get-v3-rest-messagestatistics-is-deprecated/

## Mailjet API's words

> This section lists all deprecated endpoints of the Mailjet API. While they may still be functional for legacy purposes, they are no longer supported and could be removed in the future.

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