import ccxt from 'ccxt'

//console.log (ccxt.exchanges)

export default async (...args)=>
{
	let b = new ccxt.bitmex({ verbose: false })
//	console.log( b.id, Object.keys(await b.loadMarkets()) )
//	console.log( b.id, await b.fetchTicker ('BTC/USD') )
	let BTCUSD = await b.fetchTicker('BTC/USD')
	console.log( BTCUSD.close )
}

export var args = args=> console.log( args )

export var bitmex = async sym=>
{
	let ex = new ccxt.bitmex({ verbose: false })
	//console.log(sym, typeof sym)
	if( !sym )
		return Object.keys( await ex.loadMarkets() ).join('\n')

	let tick = await ex.fetchTicker( sym )
	return `H: ${tick.high} O: ${tick.open} C: ${tick.close} L: ${tick.low}`
}