const addressDetect = require('cryptocurrency-address-detector');

addressDetect('0x281055afc982d96fab65b3a49cac8b878184cb16').then(cryptocurrency => {
	console.log(cryptocurrency);
	//=> 'ETH'
});

addressDetect('1dice8EMZmqKvrGE4Qc9bUFf9PX3xaYDp').then(cryptocurrency => {
	console.log(cryptocurrency);
	//=> 'BTC/BCH'
});

addressDetect('LQL9pVH1LsMfKwt82Y2wGhNGkrjF8vwUst').then(cryptocurrency => {
	console.log(cryptocurrency);
	//=> 'LTC'
});

addressDetect('0xsfdlffsjksldfj[IPv6:2001:db8::2]').then(cryptocurrency => {
	console.log(cryptocurrency);
	//=> 'Cryptocurrency could not be detected'
});