// TO DO : Clean it, it's an issue with Webpack / Typescript
// It should be possible to do import CryptoExchangesAPI from 'node-crypto-exchanges';
const CryptoExchangesAPI = require('node-crypto-exchanges').default;

// For each broker, you will need to init the class and define env vars
const cryptoBroker = new CryptoExchangesAPI({
  env: 'sandbox', // or live
  debug: true,
  exchange: 'bitfinex', // or bitstamp, bittrex, gdax, gemini, kraken, liqui, poloniex
  key: 'exchange key',
  secret: 'exchange secret'
});

cryptoBroker

  .getMarketHistory({
    c1: 'BTC',
    c2: 'USD',
    start: '2017-09-17T02:01:26-07:00',
    end: '2017-09-19T02:01:26-07:00',
    timeframe: 1440
  }, cb);

  .getPairs({}, cb);

  .getTicker({
    c1: 'BTC',
    c2: 'USD'
  }, cb);