# POST /v1/account/{}/team/{}/project/{} stops working

Calls to POST /v1/account/{}/team/{}/project/{} on Aiven API stopped working on March 23, 2026.

- API: Aiven API (api.aiven.io)
- Kind: Endpoint removal
- Takes effect: March 23, 2026
- Calls after that day: fail
- Calls it hits: `POST /v1/account/{}/team/{}/project/{}`
- Source: [Announcement](https://api.aiven.io/doc/openapi.json)
- Page: https://www.okapi.bot/providers/aiven-api/breaking-changes/post-v1-account-team-project-stops-working/

## What to use instead

Call /organization/{organization_id}/permissions/project/{project_id} instead (organization-level API).

## Aiven API's words

> The API endpoint /v1/account/{account_id}/team/{team_id}/project/{project} is deprecated. Use https://api.aiven.io/organization/{organization_id}/permissions/project/{project_id} instead. It will be removed on 2026-03-23.