# The Display & Video 360 API v1 stops working

Calls to /v1/* on Display & Video 360 API stopped working on September 14, 2023.

Calls to the /v1/* endpoints stopped working on September 14, 2023. Display & Video 360 API previously announced this retirement on March 13, 2023. Requests sent to these endpoints now fail.

## What to use instead

Call /v4/ instead, following the migration guides on the Display & Video 360 API deprecations page.

- API: Display & Video 360 API (displayvideo.googleapis.com)
- Kind: Version retirement
- Announced: March 13, 2023
- Takes effect: September 14, 2023
- Calls after that day: fail
- Calls it hits: `/v1/*`
- Source: [Announcement](https://developers.google.com/display-video/api/deprecations)
- Verified: November 6, 2026, against Display & Video 360 API's own pages
- Page: https://www.okapi.bot/providers/display-video-360-api/breaking-changes/the-display-video-360-api-v1-stops-working/

## Display & Video 360 API's words

> v1 March 9, 2020 March 13, 2023 September 14, 2023 Migrate from v1 to v2

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