---
title: "If printer is in SN error, user can insert new SN"
method: POST
path: "/api/settings/sn"
---

# If printer is in SN error, user can insert new SN

`POST /api/settings/sn`

## Request body

- object
  - `serial` string

## Response `200`

OK

## Other responses

- `400` — Bad Request
- `409` — Conflict
- `507` — Insufficient Storage

## Changes

- **2021-11-01** `7f0947788174` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/prusa3d/apis/prusalink-web/changes/api/settings/sn/post.md)

---

[API](https://skmtc.dev/prusa3d/apis/prusalink-web.md) · [All operations](https://skmtc.dev/prusa3d/apis/prusalink-web/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/prusa3d/prusalink-web/revisions/1c725ddff46d/schema)