KUCOIN API

Flex Transfer

POST

https://api.kucoin.com/api/ua/v1/account/transfer

domain:Spot

api-channel:Private

api-permission:FlexTransfers

api-rate-limit-pool:Management

sdk-service:Account

sdk-sub-service:Transfer

sdk-method-name:flexTransfer_UA

api-rate-limit-weight:4

Description

This interface can be used for transfers between master- and sub-accounts and transfers

The API Key needs universal transfer permission when calling.

It supports transfers between master account and sub-accounts, and also supports transfers between different types of accounts.

It supports transfer between master account and sub-accounts (only applicable to master account APIKey).

MARGIN_V2 only supports internal transfers between MARGIN and does not support transfers between master- and sub-accounts.

ISOLATED_V2 only supports internal transfers between ISOLATED and does not support transfers between master- and sub-accounts.

Request

Query Params

clientOrderId

string

optional

Example:

1234567

currency

string

optional

Example:

USDT

amount

string

optional

Example:

0.01

type

string

optional

fromAccountType

string

optional

Example:

FUNDING

toAccountType

string

optional

Example:

TRADING

Body Params multipart/form-data

clientOrderId

string

optional

Example:

1234567

currency

string

optional

Example:

USDT

amount

string

optional

Example:

0.01

type

string

optional

Example:

fromAccountType

string

optional

Example:

FUNDING

toAccountType

string

optional

Example:

TRADING

Request samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.kucoin.com/api/ua/v1/account/transfer?clientOrderId=1234567&currency=USDT&amount=0.01&type&fromAccountType=FUNDING&toAccountType=TRADING' \
--form 'clientOrderId="1234567"' \
--form 'currency="USDT"' \
--form 'amount="0.01"' \
--form 'type="0"' \
--form 'fromAccountType="FUNDING"' \
--form 'toAccountType="TRADING"'

Responses

🟢200OK

application/json

Body

code

string

required

data

object

required

orderId

string

required

Transfer order ID

Example

{
  "code": "200000",
  "data": {
    "orderId": "6705f7248c6954000733ecac"
  }
}

Modified at 2025-04-25 10:10:06

Get Transfer Quotas