---
title: "Update a business"
method: PATCH
path: "/api/platform/v1/businesses/{businessId}"
tags: ["Businesses"]
---

# Update a business

`PATCH /api/platform/v1/businesses/{businessId}`

## Path parameters

- `businessId` string, required

## Request body

- PlatformApiBusinessUpdateRequestPayload
  - `name` string — The name of the business. Must be unique.
  - `address` Address
  - `ein` object — The business EIN. Formatting is excluded.
  - `phoneNumber` string — The business phone number. No formatting characters, country code is optional.

## Response `200`

- PlatformApiBusinessResponsePayload
  - `name` string, required — The name of the business. Must be unique.
  - `address` Address
  - `ein` object — The business EIN. Only digits, no formatting.
  - `phoneNumber` string — The business phone number. No formatting characters, country code is optional.
  - `id` string, required — UUID
  - `createdAt` string, required — ISO timestamp
  - `updatedAt` string, required — ISO timestamp

## Other responses

- `404` — Business not found
- `409` — Business with name already exists
- `429` — TooManyRequestsException

---

[API](https://skmtc.net/kanmon/apis/kanmon-public-api.md) · [All operations](https://skmtc.net/kanmon/apis/kanmon-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/kanmon/kanmon-public-api/revisions/fea4b2a0d73d/schema)