# /apis/v4/projects/v0* is deprecated

Semrush API deprecated /apis/v4/projects/v0* without giving a shutdown date yet.

- API: Semrush API (api.semrush.com)
- Kind: Endpoint removal
- Announced: July 2, 2026
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `/apis/v4/projects/v0*`
- Source: [Announcement](https://developer.semrush.com/api/v3/introduction/release-notes/)
- Page: https://www.okapi.bot/providers/semrush-api/breaking-changes/apis-v4-projects-v0-is-deprecated/

## What to use instead

Call the Projects API v4 with API key authorization instead.

The Projects API v4 takes a Version 4 API key, which has to be created.

## Semrush API's words

> Previous Projects API v3 and Projects API v4 (OAuth 2.0) methods are deprecated but remain operational temporarily.