See Leverage Stratification of Single Trading Pair

GET

/az/future/market/v1/public/leverage/bracket/detail

Note：This method does not require a signature.

Parameters

Parameter	Type	Mandatory	Default	Description	Ranges
symbol	string	true	N/A	Trading pair

Java

public void getKLine() {
	String text = HttpUtil.get(URL + "/data/api/az/future/market/v1/getKLine?market=btc_usdt&type=1min&since=0");
	System.out.println(text);
}

Response

{
  "error": {
    "code": "",
    "msg": ""
  },
  "msgInfo": "success",
  "returnCode": 0,
  "result": {
    "symbol": "btc_usdt",
    "leverageBrackets": [
      {
            "symbol": "btc_usdt",       //Trading pair
            "bracket": 1,               //Level
            "maxNominalValue": "50000", //Maximum notional value
            "maintMarginRate": "0.004", //Maintain margin rate
            "startMarginRate": "0.008", //Initial margin rate
            "maxStartMarginRate": "0.05", //Maximum initial margin rate
            "maxLeverage": "125",       //Maximum leverage
            "minLeverage": "1"          //Minimum leverage
      }
    ]
  }
}