Query the Binance API
Optional. A new LWP::UserAgent will be created for you if you don't already have one you'd like to reuse.
Optional. The base URL at binance. I don't see any likely reason to overwrite this...
Optional. Default: 1
Query the public API
Binance works with symbols which represent the exchange rate between a pair of currencies. e.g. BTCETH represents exchnage rate from Bitcoin (BTC) -> Etherium (ETH). This method does a best-guess at what the two currencies are from a given symbol. Usage:
my( $from, $to ) = $binance->lookup_symbol( 'BTCETH' );
Copyright 2018, Robin Clarke, Germany
Robin Clarke <email@example.com>