---
title: "Delete one of the authenticated user's API keys"
method: DELETE
path: "/v1/user/api_keys/{api_key_id}"
tags: ["api_keys"]
---

# Delete one of the authenticated user's API keys

`DELETE /v1/user/api_keys/{api_key_id}`

Permanently revoke an API key belonging to the currently authenticated user. The key stops working immediately. Keys owned by other users are not visible here and cannot be deleted through this endpoint.

## Path parameters

- `api_key_id` string, required — The GlobalID of the API key.

## Response `204`

No content returned on successful deletion.

## Other responses

- `401` — Unauthorized
- `403` — Forbidden
- `404` — API key not found.
- `422` — Unprocessable Entity

## Changes

- **2026-07-14** `a577c4cd0974` — 1 info
  - endpoint added
- **2026-04-29** `c81391216eb5` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/changes/v1/user/api_keys/:api_key_id/delete.md)

---

[API](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api.md) · [All operations](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/arize-ai/arize-phoenix-rest-api/revisions/a577c4cd0974/schema)