---
title: "Change Fingerprint"
method: POST
path: "/users/change_fingerprint"
tags: ["Users"]
---

# Change Fingerprint

`POST /users/change_fingerprint`

Reset a user's fingerprint using either the hotkey or coldkey.

## Headers

- `Authorization` string, nullable
- `X-Chutes-Hotkey` string, nullable
- `X-Chutes-Coldkey` string, nullable
- `X-Chutes-Nonce` string — Nonce
- `X-Chutes-Signature` string — Hotkey signature

## Request body

- FingerprintChange
  - `fingerprint` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/chutes/apis/fastapi.md) · [All operations](https://skmtc.net/chutes/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/chutes/fastapi/versions/352418d4e3a2/schema)