---
title: "Kit - Add Custom Field"
method: POST
path: "/kit/add_custom_field"
tags: ["kit"]
---

# Kit - Add Custom Field

`POST /kit/add_custom_field`

Add a custom field key-value pair to a kit.

## Request body

- object
  - `kit_id` string, required — Kit ID
  - `field` string, required — Custom field name
  - `value` string, required — Custom field value (use "REMOVE" to delete an existing field)

## Response `200`

Custom field added to kit

- object
  - `success` boolean, required — Whether the operation succeeded

## 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)