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Positions

合约仓位​

调整杠杆​

URL​
https://big.one/api/contract/v2/positions/{symbol}/margin
HTTP 请求方法​

PUT

请求参数​
参数是否必填类型说明
symbol✅string合约类型，包括 BTCUSD，BTCUSDT，ETHUSDT，EOSUSDT
marginnumber
leveragenumber杠杆，当 isCross 为 true 时有效
isCrossboolean是否为跨币种保证金，true 表示跨币种保证金，false 表示单一币种保证金
请求 URL 示例​
https://big.one/api/contract/v2/positions/BTCUSD/margin
请求体示例​
{
  "margin": 0,
  "leverage": 0,
  "isCross": true
}
响应示例​
{
  "feeRateMaker": -0.0002,                             
  "id": "5aec8f3f-9846-41af-0005-1b306eeb533a",        
  "value": 0,                                          
  "marginRate": 0.01,                                  
  "size": 0,                                           
  "liquidatePrice": 0,                                 
  "markPrice": 11303.14,                               
  "risk": 0,                                           
  "notional": 0,                                       
  "userId": "5aec525e-335d-4724-0005-20153b361f89",    
  "buyingNotional": 0,                                 
  "isCross": true,                                     
  "entryPrice": 0,                                     
  "symbol": "BTCUSD",                                  
  "seqNo": null,                                       
  "sellingNotional": -0.116909,                        
  "riskLimit": 100,                                    
  "totalPnl": 0,                                       
  "feeRateTaker": 0.0007,                              
  "sellingSize": -1400,                                
  "unrealizedPnl": 0,                                  
  "realisedPnl": 0,                                    
  "equity": 0,                                         
  "buyingSize": 0,                                     
  "orderMargin": 0.0013327626,                         
  "leverage": 100,                                     
  "margin": 0,                                         
  "rom": 0                                             
}

设置风险限额​

URL​
https://big.one/api/contract/v2/positions/{symbol}/risk-limit
HTTP 请求方法​

PUT

请求参数​
参数是否必填类型说明
symbol✅string合约类型，包括 BTCUSD，BTCUSDT，ETHUSDT，EOSUSDT
notional✅number订单的名义价值
请求 URL 示例​
https://big.one/api/contract/v2/positions/BTCUSD/risk-limit
请求体示例​
{
  "notional": 200
}
响应示例​
{
  "notional": 200, 
  "IMR": 0.015   // 初始保证金率
}