---
title: "Delete a Project Key"
method: DELETE
path: "/v1/projects/{project_id}/keys/{key_id}"
tags: ["keys"]
---

# Delete a Project Key

`DELETE /v1/projects/{project_id}/keys/{key_id}`

Deletes an API key for a specific project

## Path parameters

- `project_id` string, required
- `key_id` string, required

## Headers

- `Authorization` string, required

## Response `200`

API key deleted

- DeleteProjectKeyV1Response
  - `message` string

## Other responses

- `400` — Invalid Request

## Changes

- **2026-08-15** `76f89c68dacf` — 2 info
  - api tag `keys` added
  - api tag `manage > v1 > projects > keys` removed
- **2026-08-12** `c761ed1f371e` — 2 info
  - api tag `manage > v1 > projects > keys` added
  - api tag `keys` removed
- **2026-08-06** `bd7ba5c18a6b` — 2 info
  - api tag `keys` added
  - api tag `manage > v1 > projects > keys` removed

[Change history](https://skmtc.dev/deepgram/apis/rest-api/changes/v1/projects/:project_id/keys/:key_id/delete.md)

---

[API](https://skmtc.dev/deepgram/apis/rest-api.md) · [All operations](https://skmtc.dev/deepgram/apis/rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/deepgram/rest-api/revisions/b9aa1b51520e/schema)