下單

POST

https://api.kucoin.com/api/ua/v1/{accountMode}/order/place

api-channel:Private

api-permission:Unified

api-rate-limit-pool:Unified Account

api-rate-limit-weight:1

sdk-service:UTA

sdk-method-name:PlaceOrder

sdk-sub-service:Order

Description

此介面可用於下單。

Tips

活躍訂單配額

帳戶模式	交易類型	維度	上限
統一帳戶	現貨合約槓桿	每個 UID 的活躍訂單數	3000
統一帳戶	現貨合約槓桿	每個交易對的活躍訂單數	500
經典帳戶	現貨全倉槓桿逐倉槓桿	每個 UID 的活躍訂單數	2000
經典帳戶	現貨全倉槓桿逐倉槓桿	每個交易對的活躍訂單數	200
經典帳戶	合約	每個合約每個 UID 的限價單數	100
經典帳戶	合約	每個合約每個 UID 的條件單數	200

备注
1.
主 UID 與子 UID 的配額相互獨立（以 UID 維度計算）。
2.
統一帳戶（UTA）配額與經典帳戶（Classic Account）配額相互獨立。
3.
配額刷新：即時。
4.
最新介面中已不再使用「Stop Order」，統一改稱「Conditional Order」。

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://api.kucoin.com/api/ua/v1//order/place?tradeType=SPOT' \
--header 'Content-Type: application/json' \
--data-raw '// 1. Market Order
{
    "tradeType": "SPOT",
    "symbol": "BTC-USDT",
    "clientOid": "273edcef-532d-46ba-9e0c-14a8da03ca9b",
    "side": "BUY",
    "orderType": "MARKET",
    "size": "0.00001",
    "sizeUnit": "BASECCY",
    "postOnly": false,
    "reduceOnly": false,
    "timeInForce": "GTC",
    "tags": "KuCoin API Service"
}
// 2. Limit Order
{
    "tradeType": "SPOT",
    "symbol": "BTC-USDT",
    "clientOid": "273edcef-532d-46ba-9e0c-14a8da03ca9b",
    "side": "BUY",
    "orderType": "LIMIT",
    "size": "0.00001",
    "price": "66550",
    "sizeUnit": "BASECCY",
    "postOnly": false,
    "reduceOnly": false,
    "timeInForce": "GTC",
    "tags": "KuCoin API Service"
}
// 3. Conditional Order Up
{
    "tradeType": "SPOT",
    "symbol": "BTC-USDT",
    "clientOid": "273edcef-532d-46ba-9e0c-14a8da03ca9b",
    "triggerDirection": "UP",
    "triggerPriceType": "TP",
    "triggerPrice": "66330",
    "side": "BUY",
    "orderType": "MARKET",
    "size": "0.00001",
    "sizeUnit": "BASECCY",
    "postOnly": false,
    "reduceOnly": false,
    "timeInForce": "GTC",
    "tags": "KuCoin API Service"
}
// 4. Conditional Order Down
{
    "tradeType": "SPOT",
    "symbol": "BTC-USDT",
    "clientOid": "273edcef-532d-46ba-9e0c-14a8da03ca9b",
    "triggerDirection": "DOWN",
    "triggerPriceType": "TP",
    "triggerPrice": "66340",
    "side": "SELL",
    "orderType": "LIMIT",
    "size": "0.00001",
    "price": "66380",
    "sizeUnit": "BASECCY",
    "postOnly": false,
    "reduceOnly": false,
    "timeInForce": "GTC",
    "tags": "KuCoin API Service"
}'

Response Example

Classic Spot Limit

{
    "code": "200000",
    "data": {
        "tradeType": "SPOT",
        "orderId": "692fb45123cc870007c5f069",
        "clientOid": "test20938451234982234374054"
    }
}

Request

Path Params

Query Params

Body Params application/json

Examples

Responses

🟢200OK

application/json

Body

Modified at 2026-04-15 17:13:19

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