---
search:
  tags:
    - Users/Data fields
    - PATCH
seo:
  description: >-
    Upserts custom data field values for a user. Scoped to your integration's…
    Reference for the PATCH /users/{id}/data-fields endpoint in the Fuxam API
    v4.
sidebar:
  label: Upsert user data field values
  badge: PATCH
title: Upsert user data field values
type: openapi-operation
---
Upserts custom data field values for a user. Scoped to your integration's institution via Basic Auth credentials.

`PATCH /users/{id}/data-fields`