---
title: "withdraw3"
method: POST
path: "/{apiKey}/exchange"
tags: ["Exchange"]
---

# withdraw3

`POST /{apiKey}/exchange`

Withdraw assets from the exchange (version 3).

## Path parameters

- `apiKey` string, required — For higher throughput, please <span class="custom-style"><a href="../docs/quick-start-guide#-creating-your-api-key-on-the-zan-platform" target="_blank">create your own API key</a></span>.

## Request body

- object
  - `action` object, required — The action type and its parameters (varies by method).
    - `type` string, required
  - `nonce` integer, required — A timestamp-based nonce for request ordering (milliseconds since epoch).
  - `signature` object, required — ECDSA signature of the serialized action.
    - `r` string, required — ECDSA signature r value (32-byte hex).
    - `s` string, required — ECDSA signature s value (32-byte hex).
    - `v` integer, required — ECDSA recovery id.

## Response `200`

Successful response.

- object
  - `status` string — Response status ('ok' for success).
  - `response` object — The response data varies by method.

---

[API](https://skmtc.net/zan/apis/zan-getnftmetadata.md) · [All operations](https://skmtc.net/zan/apis/zan-getnftmetadata/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zan/zan-getnftmetadata/revisions/be8fa2338895/schema)