---
title: "Updates a custom field"
method: PATCH
path: "/api/v2/custom_fields/{id}"
tags: ["Custom Fields"]
---

# Updates a custom field

`PATCH /api/v2/custom_fields/{id}`

Update a custom field.

## Path parameters

- `id` string, required

## Headers

- `X-Organization-Id` string, required

## Response `200`

Single custom field

## Changes

- **2026-08-27** `bbf5057edf0d` — 1 warning, 3 info
  - added the new `8.00` enum value to the `data/attributes/data_type_id` response property for the response status `200`
  - added the new optional request property `data/attributes/maximum_value`
  - added the new optional request property `data/attributes/minimum_value`
  - added the new `8.00` enum value to the request property `data/attributes/data_type_id`

[Change history](https://skmtc.dev/productive/apis/api-documentation/changes/api/v2/custom_fields/:id/patch.md)

---

[API](https://skmtc.dev/productive/apis/api-documentation.md) · [All operations](https://skmtc.dev/productive/apis/api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/productive/api-documentation/revisions/0e862879d77b/schema)