# POST /v3/contacts/batch stops working

Calls to POST /v3/contacts/batch on Brevo stop working on October 30, 2026.

- API: Brevo (api.brevo.com)
- Kind: Endpoint removal
- Announced: May 12, 2026
- Takes effect: October 30, 2026
- Calls after that day: fail
- Calls it hits: `POST /v3/contacts/batch`
- Source: [Announcement](https://developers.brevo.com/changelog/2026/5/12)
- Page: https://www.okapi.bot/providers/brevo/breaking-changes/post-v3-contacts-batch-stops-working/

## What to use instead

Migrate bulk updates to POST /v3/contacts/import.