{
  "title": "Place a Futures Order",
  "description": "Example of placing a perpetual futures limit order on the MEXC Futures REST API",
  "request": {
    "method": "POST",
    "url": "https://contract.mexc.com/api/v1/private/order/submit",
    "headers": {
      "ApiKey": "YOUR_API_KEY",
      "Request-Time": "1718000000000",
      "Signature": "YOUR_HMAC_SHA256_SIGNATURE",
      "Content-Type": "application/json"
    },
    "body": {
      "symbol": "BTC_USDT",
      "price": 60000.0,
      "vol": 1,
      "side": 1,
      "type": 1,
      "openType": 1,
      "leverage": 10
    }
  },
  "response": {
    "status": 200,
    "body": {
      "success": true,
      "code": 0,
      "data": "C02__468615423963070465"
    }
  }
}