# GET /api/v1/transmissions/{} is deprecated

api.eu.sparkpost.com deprecated GET /api/v1/transmissions/{id} without giving a shutdown date yet.

api.eu.sparkpost.com has deprecated GET /api/v1/transmissions/{id} without a shutdown date. Calls made to this endpoint will eventually fail. The official documentation notes that this feature has been deprecated.

## What to use instead

SparkPost documents no replacement for reading back a scheduled transmission. You must keep the scheduled transmission details on your side and follow its messages with GET /api/v1/events/message filtered by campaign_ids.

SparkPost documents no replacement for reading back a scheduled transmission.

- API: api.eu.sparkpost.com (api.eu.sparkpost.com)
- Kind: Endpoint removal
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `GET /api/v1/transmissions/{id}`
- Source: [Announcement](https://developers.sparkpost.com/api/transmissions/)
- Verified: October 29, 2026, against api.eu.sparkpost.com's own pages
- Page: https://www.okapi.bot/providers/api-eu-sparkpost-com/breaking-changes/get-api-v1-transmissions-is-deprecated/

## api.eu.sparkpost.com's words

> Deprecation Notice : This feature has been deprecated.

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