---
title: "Block or Unblock Withdrawer"
method: PUT
path: "/merchant/block-withdrawer/{withdrawerId}"
tags: ["merchant"]
---

# Block or Unblock Withdrawer

`PUT /merchant/block-withdrawer/{withdrawerId}`

## Path parameters

- `withdrawerId` string, required

## Headers

- `Authorization` string, required

## Request body

- object
  - `blockchain` 'solana' | 'eth' | 'polygon' | 'base' | 'user' | 'arbitrum' | 'stellar' | 'monad' | 'tempo'
  - `reason` string, required
  - `status` 'Functional' | 'Blocked' | 'Override', required

## 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/3f6a046fbb34/schema)