---
title: "Update Branding Settings"
method: PUT
path: "/api/v1/settings/branding"
tags: ["settings"]
---

# Update Branding Settings

`PUT /api/v1/settings/branding`

## Request

- Base URL: `https://api.peil.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.peil.app/api/v1/settings/branding`
- Auth: OAuth 2 (password, token URL `/api/v1/auth/jwt/login`)

Update white-label branding (Pro). Only fields present in the request
change, explicit null clears a field. The merge runs under a row lock
(merge_json_section) so concurrent design-tab saves can't revert it.

## Request body

- BrandingUpdate
  - `logo_url` string, nullable
  - `accent_color` string, nullable
  - `background_color` string, nullable
  - `show_powered_by` boolean, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/peil/apis/peil-api.md) · [All operations](https://skmtc.dev/peil/apis/peil-api/llms.txt) · [OpenAPI document](https://skmtc.dev/peil/apis/peil-api/revisions/ee3ca1246dde?raw)