Python Convert asset to dust

API Spot/Margin API
1

Hi, I am using Python Binance Api library.
I am now trying to convert base asset to dust.
In the docs of the libary it says:

transfer = client.transfer_dust(asset=‘BNZ’)

The Binance api website states that I need to do the following:

The asset being converted. For example: asset=BTC&asset=USDT

My code goes like this:

	def C2D(symbols):
		DUST = []
		seperator = '&asset='
		for symbol in symbols:
			if any([x in symbol for x in app.blacklist]):
				pass
			else:
				Exchange = Datamanager.Exchange(symbol)
				app.time.sleep(0.01)
				balance = Datamanager.wallet(Exchange['BaseAsset'])
				app.time.sleep(0.01)
				marketprice = Datamanager.MarketPrice(symbol)
				app.time.sleep(0.01)
				Dust_Valua = float(marketprice) * float(balance)
				
				if float(Dust_Valua)>=float('0.01') and float(Dust_Valua)<=float('9.99'):
					DUST.append(Exchange['BaseAsset'])
				elif symbol==symbols[-1]:
					CDUST = seperator.join(DUST)
					print(CDUST)
					if DUST!=[]:
						app.BinanceClient.transfer_dust(asset=CDUST)
						message = f"Converted {DUST} to bnb."
						app.msg(message)

					bnbprice = Datamanager.MarketPrice('BNBUSDT')
					bnbbalance = Datamanager.wallet('BNB')
					bnbvalua = float(bnbprice) * float(bnbbalance)
					if float(bnbprice)>=float('600.0') and float(bnbvalua)>=float('10.0'):
						orderId = app.BinanceClient.create_order(
							symbol='BNBUSDT',
							side=app.SIDE_SELL,
							type=app.ORDER_TYPE_MARKET,
							quoteOrderQty=round(float(bnbvalua), 2))
						message = f"Sold BNB:\nMarket price: {float(orderId['fills'][0]['price'])}\nExecuted Qty: {float(orderId['executedQty'])}\nTotal: {float(orderId['cummulativeQuoteQty'])}"
						app.msg(message)
						return
					else:
						return
				else:
					app.time.sleep(1)
					continue

the output of CDUST is QTUM&asset=NANO&asset=THETA&asset=DREP&asset=LTO&asset=STRAX&asset=TRU&asset=FLOW&asset=FOR&asset=POLY&asset=DAR

The I thought I would do app.BinanceClient.transfer_dust(asset=CDUST) like this. It might work. But then I get following error.

Traceback (most recent call last):
File “main.py”, line 41, in
main()
File “main.py”, line 7, in main
app.Datamanager.C2D(symbols)
File “/home/alpha0/tradebot/app/datamanager.py”, line 153, in C2D
app.BinanceClient.transfer_dust(asset=CDUST)
File “/home/alpha0/venv/lib/python3.6/site-packages/binance/client.py”, line 2246, in transfer_dust
return self._request_margin_api(‘post’, ‘asset/dust’, True, data=params)
File “/home/alpha0/venv/lib/python3.6/site-packages/binance/client.py”, line 364, in _request_margin_api
return self._request(method, uri, signed, **kwargs)
File “/home/alpha0/venv/lib/python3.6/site-packages/binance/client.py”, line 315, in _request
return self._handle_response(self.response)
File “/home/alpha0/venv/lib/python3.6/site-packages/binance/client.py”, line 324, in _handle_response
raise BinanceAPIException(response, response.status_code, response.text)
binance.exceptions.BinanceAPIException: APIError(code=-1102): illegal parameter

Any idea how I can do this correctly?

2

Hi,

Issues regarding community developed SDKs is outside the scope of this forum. This question should be directed to owner of the framework.

I do suggest going through the source code or closed issues.

3