# Page Not Found

`/docs/rest-api/sdk/authentication/delete-an-authentication-token` does not exist. Similar pages:

- [Delete an authentication token (Vercel SDK)](/docs/rest-api/sdk/authentication/delete-an-authentication-token.md): DELETE /v3/user/tokens/{tokenId} Invalidate an authentication token, such that it will no longer be valid for future HTTP requests.
- [Delete an authentication token](/docs/rest-api/authentication/delete-an-authentication-token.md): DELETE /v3/user/tokens/{tokenId} Invalidate an authentication token, such that it will no longer be valid for future HTTP requests.

All pages: [/llms.txt](/llms.txt)