how to get the preicison of price for Filter failure: MIN_NOTIONAL error

[Darlynnnn]

I am using binance java API and trying to issue a limit sell.

But i keep receiving error:

com.binance.api.client.exception.BinanceApiException: Filter failure: PRICE_FILTER

I was searching for the reason that could cause this problem and found out different coins demands different precision. However, how do I find out this precision?

when i do for example

client.getExchangeInfo().getSymbolInfo("symbolname").getQuotePrecision() and then try to set my set price of 1.5 of buy price e.g something like:

            int precision = client.getExchangeInfo().getSymbolInfo(TOKEN).getQuotePrecision()
    NewOrderResponse res=client.newOrder(marketBuy(TOKEN,amount).newOrderRespType(NewOrderResponseType.FULL));
    String buyPrice = res.getFills().get(0).getPrice();
    String sellPrice = calculateSellprice(buyPrice, 1.3,precision);

    private String calculateSellprice(String buyPrice, double i,int precision) {
        return String.format("%." + precision + "f" , Double.parseDouble(buyPrice) * i);
    }

I still receive the same error. What is the correct way to set the price then?

[NFS002]

@Darlynnnn any update on this ? I am getting the same error

[mah454]

Please use my version of this library (not pushed to maven central yet) https://github.com/mah454/binance-java-api you can see my example code : TestnetOrdersExample.java

        ExchangeInfo exchangeInfo = futureClient.getExchangeInfo();
        SymbolInfo symbolInfo = exchangeInfo.getSymbolInfo(SYMBOL);
        int pricePrecision = symbolInfo.getPricePrecision();
        int quantityPrecision = symbolInfo.getQuantityPrecision();

        String quantity = new DecimalFormat(PrecisionFormat.getPrecisionFormat(quantityPrecision)).format(2);
        String price = new DecimalFormat(PrecisionFormat.getPrecisionFormat(pricePrecision)).format(58200);