---
title: "Sub-account Futures Asset Transfer (For Master Account)"
method: POST
path: "/sapi/v1/sub-account/futures/internalTransfer"
tags: ["Sub-Account"]
---

# Sub-account Futures Asset Transfer (For Master Account)

`POST /sapi/v1/sub-account/futures/internalTransfer`

- Master account can transfer max 2000 times a minute

Weight(IP): 1

## Query parameters

- `fromEmail` string, required
- `toEmail` string, required
- `futuresType` integer, required
- `asset` string, required
- `amount` number, double, required
- `recvWindow` integer
- `timestamp` integer, required
- `signature` string, required

## Response `200`

Futures Asset Transfer Info

- object
  - `success` boolean, required
  - `txnId` string, required

## Other responses

- `400` — Bad Request
- `401` — Unauthorized Request

## Changes

- **2021-10-25** `a484ce871a72` — 3 breaking, 7 info
  - for the `query` request parameter `futuresType`, the format changed from no format to `int32`
  - for the `query` request parameter `recvWindow`, the format changed from no format to `int64`
  - for the `query` request parameter `timestamp`, the format changed from no format to `int64`
  - for the `query` request parameter `amount`, the format was generalized from `float` to `double`
  - …6 more

[Change history](https://skmtc.dev/binance/apis/binance-public-spot-api/changes/sapi/v1/sub-account/futures/internalTransfer/post.md)

---

[API](https://skmtc.dev/binance/apis/binance-public-spot-api.md) · [All operations](https://skmtc.dev/binance/apis/binance-public-spot-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/binance/binance-public-spot-api/revisions/0dd2f133e12d/schema)