Binance Contract BNB Fee Deduction Automatic Purchase and Transfer

# Contact : [email protected] / WeChat@stay37

import time


def supply_bnb(transfer_usdt,i):
    Log("CurrentBNBInsufficient, supplementBNBUsed as fee deduction")
    #Get CurrentBNB_USDTPrice
    depth = _C(exchanges[i].GetDepth)
    #Transfer outtransfer_usdtIndividual/UnitUSDT
    timestamp = time.time() * 1000
    transfer = exchanges[i].IO("api","POST","/sapi/v1/futures/transfer","asset=USDT&amount="+str(transfer_usdt)+"&type=2&timestamp=+"+str(timestamp))
    time.sleep(1)
    #ObtainBNBDepth, place buy order
    depth = _C(exchanges[i].GetDepth)
    buyamount = round(transfer_usdt / (depth.Asks[0].Price + 0.2) , 2)
    buyid = exchanges[i].Buy(round(depth.Asks[0].Price + 0.1 , 4) , buyamount)
    time.sleep(1)
    #Query purchase results after buyingBNBAnd the remainingUSDTTransfer to contract account
    acc = _C(exchanges[i].GetAccount)
    transfer_usdt = acc.Balance
    transfer_bnb = acc.Stocks
    timestamp = time.time() * 1000
    transfer = exchanges[i].IO("api","POST","/sapi/v1/futures/transfer","asset=USDT&amount="+str(transfer_usdt)+"&type=1&timestamp=+"+str(timestamp))
    transfer = exchanges[i].IO("api","POST","/sapi/v1/futures/transfer","asset=BNB&amount="+str(transfer_bnb)+"&type=1&timestamp=+"+str(timestamp))
    Log("BNBSupplement completed")




def main():
    if 'Insufficient BNB in the contract account':
        #transfer_usdt: Amount of USDT required to purchase
        #i: bnb_usdtIndex of spot trading pair
        supply_bnb(transfer_usdt,i)