---
title: "Revoke API key"
method: DELETE
path: "/api-key/{key_id}"
tags: ["API Keys"]
---

# Revoke API key

`DELETE /api-key/{key_id}`

Mark an API key inactive and clear its Redis cache entry.

## Path parameters

- `key_id` string, required

## Response `200`

OK

- RevokeApiKeyResponse
  - `key_id` string
  - `message` string

## Changes

- **2026-08-04** `36e7a0972ee6` — 2 info
  - added the optional property `key_id` to the response with the `200` status
  - added the optional property `message` to the response with the `200` status
- **2026-04-25** `986e537b0455` — 1 info
  - endpoint added
- **2026-04-10** `9618544de91a` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/juspay/apis/decision-engine/changes/api-key/:key_id/delete.md)

---

[API](https://skmtc.dev/juspay/apis/decision-engine.md) · [All operations](https://skmtc.dev/juspay/apis/decision-engine/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/juspay/decision-engine/revisions/a35ceeb59faf/schema)