---
title: "Item - Create Upsert"
method: POST
path: "/item/create_upsert"
tags: ["item"]
---

# Item - Create Upsert

`POST /item/create_upsert`

Create a new item or update an existing one if the SKU already exists.

## Request body

- object
  - `item` object, required — Item data object to create or update

## Response `200`

Item created or updated

- object
  - `success` boolean, required — Whether the operation succeeded
  - `_id` string, required — Item ID
  - `sku` string — Item SKU
  - `notice` string — Additional notice (e.g. kit cost update issue)

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `403` — Forbidden. Insufficient permissions.
- `429` — Too many requests. Rate limit exceeded.
- `500` — Internal server error.

---

[API](https://skmtc.net/skulabs/apis/skulabs-api.md) · [All operations](https://skmtc.net/skulabs/apis/skulabs-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/skulabs/skulabs-api/revisions/4b5ec0ed78a6/schema)