---
title: "Block or Unblock Customer"
method: PUT
path: "/merchant/blocked/{customerId}"
tags: ["merchant"]
---

# Block or Unblock Customer

`PUT /merchant/blocked/{customerId}`

## Path parameters

- `customerId` string, required

## Headers

- `Authorization` string, required

## Request body

- object
  - `merchantId` string
  - `reason` string, required
  - `status` 'Functional' | 'Blocked' | 'Override'

## Response `200`

Successful response

---

[API](https://skmtc.net/coinflow/apis/api-reference.md) · [All operations](https://skmtc.net/coinflow/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/coinflow/api-reference/versions/7eea51c8775d/schema)