Add Or Reduce Margin

Manually add or reduce margin for isolated margin position

Unified account covers: USDT perpetual / USDC perpetual / USDC futures / Inverse contract
Classic account covers: USDT perpetual / Inverse contract

HTTP Request

POST /v5/position/add-margin

Request Parameters

Parameter	Required	Type	Comments
category	true	string	Product type Unified account: linear, inverse Classic account: linear, inverse
symbol	true	string	Symbol name
margin	true	string	Add or reduce. To add, then 10; To reduce, then -10. Support up to 4 decimal
positionIdx	false	integer	Used to identify positions in different position modes. For hedge mode position, this param is required 0: one-way mode 1: hedge-mode Buy side 2: hedge-mode Sell side

Response Parameters

Parameter	Type	Comments
category	string	Product type
symbol	string	Symbol name
positionIdx	integer	Position idx, used to identify positions in different position modes 0: One-Way Mode 1: Buy side of both side mode 2: Sell side of both side mode
riskId	integer	Risk limit ID
riskLimitValue	string	Risk limit value
size	string	Position size
avgPrice	string	Average entry price
liqPrice	string	Liquidation price
bustPrice	string	Bankruptcy price
markPrice	string	Last mark price
positionValue	string	Position value
leverage	string	Position leverage
autoAddMargin	integer	Whether to add margin automatically. 0: false, 1: true
positionStatus	String	Position status. Normal, Liq, Adl
positionIM	string	Initial margin
positionMM	string	Maintenance margin
takeProfit	string	Take profit price
stopLoss	string	Stop loss price
trailingStop	string	Trailing stop (The distance from market price)
unrealisedPnl	string	Unrealised PnL
cumRealisedPnl	string	Cumulative realised pnl
createdTime	string	Timestamp of the first time a position was created on this symbol (ms)
updatedTime	string	Position updated timestamp (ms)

---

Request Example

HTTP

POST /v5/position/add-margin HTTP/1.1
Host: api-testnet.bybit.com
X-BAPI-SIGN: XXXXXX
X-BAPI-API-KEY: XXXXX
X-BAPI-TIMESTAMP: 1684234363665
X-BAPI-RECV-WINDOW: 5000
Content-Type: application/json
Content-Length: 97

{
    "category": "inverse",
    "symbol": "ETHUSD",
    "margin": "0.01",
    "positionIdx": 0
}

Python

Java

import com.bybit.api.client.domain.*;
import com.bybit.api.client.domain.position.*;
import com.bybit.api.client.domain.position.request.*;
import com.bybit.api.client.service.BybitApiClientFactory;
var client = BybitApiClientFactory.newInstance().newAsyncPositionRestClient();
var updateMarginRequest = PositionDataRequest.builder().category(CategoryType.INVERSE).symbol("ETHUSDT").margin("0.0001").build();
client.modifyPositionMargin(updateMarginRequest, System.out::println);

Node.js

const { RestClientV5 } = require('bybit-api');

const client = new RestClientV5({
    testnet: true,
    key: 'apikey',
    secret: 'apisecret',
});

client
    .addOrReduceMargin({
        category: 'linear',
        symbol: 'BTCUSDT',
        margin: '10',
    })
    .then((response) => {
        console.log(response);
    })
    .catch((error) => {
        console.error(error);
    });

Response Example

{
    "retCode": 0,
    "retMsg": "OK",
    "result": {
        "category": "inverse",
        "symbol": "ETHUSD",
        "positionIdx": 0,
        "riskId": 11,
        "riskLimitValue": "500",
        "size": "200",
        "positionValue": "0.11033265",
        "avgPrice": "1812.70004844",
        "liqPrice": "1550.80",
        "bustPrice": "1544.20",
        "markPrice": "1812.90",
        "leverage": "12",
        "autoAddMargin": 0,
        "positionStatus": "Normal",
        "positionIM": "0.01926611",
        "positionMM": "0",
        "unrealisedPnl": "0.00001217",
        "cumRealisedPnl": "-0.04618929",
        "stopLoss": "0.00",
        "takeProfit": "0.00",
        "trailingStop": "0.00",
        "createdTime": "1672737740039",
        "updatedTime": "1684234363788"
    },
    "retExtInfo": {},
    "time": 1684234363789
}