Is it possible to create an order using only the symbol and currency?

developerRyan · February 2, 2021, 7:36am

Hi,

I am a junior developer and would like to create a small and simple app where you can:

Order by entering the symbol (e.g. XLM) and the amount you want to spend in BTC
Sell by entering the symbol (e.g. XLM) and the amount you want to get in BTC

Would it be possible to do this in two curls (or better yet one) and do you have an example of what those curls would look like?
What additional information would I have to provide?
Additionally, do you have a practice API where I can test these curls out?

dino · February 4, 2021, 1:45am

it should be fine to submit order by just curl, here is how to make the signature by shell.

github.com

binance-exchange/binance-signature-examples/blob/master/shell/signature.sh

#!/usr/bin/env bash

SECRET="NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j"


QUERY_STRING="timestamp=1578963600000"

echo "hashing string"
echo $QUERY_STRING
echo "and return"
echo -n $QUERY_STRING | \
openssl dgst -sha256 -hmac $SECRET

printf "\n"


QUERY_STRING="symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559"

echo "hashing string"
echo $QUERY_STRING

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hope it will be helpful.