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

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

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

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 26 revisions.

- **2021-10-25** `a484ce871a72` — 3 breaking, 7 info

## 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`
  - the response property `code` became required for the status `400`
  - the response property `code` became required for the status `401`
  - the response property `msg` became required for the status `400`
  - the response property `msg` became required for the status `401`
  - the response property `success` became required for the status `200`
  - the response property `txnId` became required for the status `200`

---

[Operation](https://skmtc.dev/binance/apis/binance-public-spot-api/docs/sapi/v1/sub-account/futures/internalTransfer/post.md) · [API](https://skmtc.dev/binance/apis/binance-public-spot-api.md) · [Page](https://skmtc.dev/binance/apis/binance-public-spot-api/changes/sapi/v1/sub-account/futures/internalTransfer/post)