let blockstarter = require('blockstarter');

// Get balance of BTC address
blockstarter.balance.btc('BTC_PUBLIC_ADDRESS', (amount) => {
   console.log(amount.toString());
})

// Get balance of LTC address
blockstarter.balance.ltc('LTC_PUBLIC_ADDRESS', (amount) => {
   console.log(amount.toString());
})

// Get balance of ETH address
blockstarter.balance.eth('ETH_PUBLIC_ADDRESS', (amount) => {
   console.log(amount.toString());
})

// Get BTC/USD rate
blockstarter.rate.btc( (usd) => {
   console.log(usd);
})

// Get LTC/USD rate
blockstarter.rate.ltc( (usd) => {
   console.log(usd);
})

// Get ETH/USD rate
blockstarter.rate.eth( (usd) => {
   console.log(usd);
})