# POST /mms/1/advanced is deprecated

Infobip API deprecated POST /mms/1/advanced without giving a shutdown date yet.

On April 26, 2024, Infobip API deprecated the POST /mms/1/advanced endpoint without a shutdown date. Calls made to this endpoint will eventually fail once it is removed.

## What to use instead

Send MMS with POST /mms/2/messages instead.

- API: Infobip API (*.api.infobip.com)
- Kind: Endpoint removal
- Announced: April 26, 2024
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `POST /mms/1/advanced`
- Source: [Announcement](https://api.infobip.com/platform/1/openapi?format=json)
- Verified: November 6, 2026, against Infobip API's own pages
- Page: https://www.okapi.bot/providers/infobip-api/breaking-changes/post-mms-1-advanced-is-deprecated/

## Infobip API's words

> "deprecation":"2024-04-26T10:00:00.00+0000", "successorOperationId":"send-mms-messages"

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