curl --request GET \
  --url https://api.hypereth.io/v1/aster/fapi/v1/leverageBracket \
  --header 'X-MBX-APIKEY: <api-key>'

[
  {
    "symbol": "<string>",
    "brackets": [
      {
        "bracket": 123,
        "initialLeverage": 123,
        "notionalCap": "<string>",
        "notionalFloor": "<string>",
        "maintMarginRatio": "<string>",
        "cum": "<string>"
      }
    ]
  }
]