---
title: "Delete authenticator"
method: DELETE
path: "/users/{userId}/authenticators/{userAuthenticatorId}"
tags: ["challenge"]
---

# Delete authenticator

`DELETE /users/{userId}/authenticators/{userAuthenticatorId}`

Delete a user's enrolled authenticator.

## Path parameters

- `userId` string, required
- `userAuthenticatorId` string, required

## Response `200`

OK

## Other responses

- `400` — Invalid Request
- `401` — Unauthorized

---

[API](https://skmtc.dev/authsignal/apis/call-connect-api.md) · [All operations](https://skmtc.dev/authsignal/apis/call-connect-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/authsignal/call-connect-api/revisions/5604d744e3ad/schema)