---
title: "Margin Transfer for Sub-account (For Master Account)"
method: POST
path: "/sapi/v1/sub-account/margin/transfer"
tags: ["Sub-Account"]
---

# Margin Transfer for Sub-account (For Master Account)

`POST /sapi/v1/sub-account/margin/transfer`

Weight(IP): 1

## Query parameters

- `email` string, required
- `asset` string, required
- `amount` number, double, required
- `type` integer, required
- `recvWindow` integer
- `timestamp` integer, required
- `signature` string, required

## Response `200`

Transfer id

- object
  - `txnId` string, required

## Other responses

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

## Changes

- **2023-09-19** `558ab69ec555` — 2 breaking, 2 warning
  - removed the enum value `1.00` from the `query` request parameter `type`
  - removed the enum value `2.00` from the `query` request parameter `type`
  - for the `query` request parameter `type`, the max was set to `2.00`
  - for the `query` request parameter `type`, the min was set to `1.00`
- **2021-10-25** `a484ce871a72` — 3 breaking, 6 info
  - for the `query` request parameter `recvWindow`, the type/format was changed from `integer`/`` to `integer`/`int64`
  - for the `query` request parameter `timestamp`, the type/format was changed from `integer`/`` to `integer`/`int64`
  - for the `query` request parameter `type`, the type/format was changed from `integer`/`` to `integer`/`int32`
  - for the `query` request parameter `amount`, the type/format was generalized from `number`/`float` to `number`/`double`
  - …5 more

[Change history](https://skmtc.dev/binance/apis/binance-public-spot-api/changes/sapi/v1/sub-account/margin/transfer/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)