# POST /v1/predict/{} stops working

Calls to POST /v1/predict/* on Ultralytics stopped working on July 31, 2026.

- API: Ultralytics (api.ultralytics.com)
- Kind: Endpoint removal
- Takes effect: July 31, 2026
- Calls after that day: fail
- Calls it hits: `POST /v1/predict/*`
- Source: [Announcement](https://github.com/ultralytics/hub)
- Page: https://www.okapi.bot/providers/ultralytics/breaking-changes/post-v1-predict-stops-working/

## What to use instead

Use the Ultralytics Platform REST API (platform.ultralytics.com/api) with a Platform API key; legacy HUB APIs and keys no longer work.