node-crypto-api

Provide an api to consume data from multiple cryptocurrencies markets:

1) Cexio
2) CoinMarketCap
3) Bittrex
4) Cryptonator
5) Kraken

Kraken

const { Kraken } = require('node-crypto-api');
 
const kraken = new Kraken();
 
//ticker
kraken.ticker('XBT', 'USD')
    .then(console.log)
    .catch(console.error);

Cexio

const { Cexio } = require('node-crypto-api');
 
const cexio = new Cexio();
 
//ticker
cexio.ticker('BTC', 'USD')
    .then(console.log)
    .catch(console.error);
 
//socket
const cexioSocket = cexio.socket();
 
cexioSocket.send({ "e": "subscribe", "rooms": [ "tickers" ] });
 
cexioSocket.onMessage = function(res) {
    console.log(JSON.parse(res));
}
 
cexioSocket.init();

CoinMarketCap

const { CoinMarketCap } = require('node-crypto-api');
 
const coinMarketCap = new CoinMarketCap();
 
//ticker
coinMarketCap.ticker('bitcoin')
    .then(console.log)
    .catch(console.error);
 
//tables scrapping
coinMarketCap.markets('bitcoin')
    .then(console.log)
    .catch(console.error);
 
coinMarketCap.historicalData('bitcoin', { start : 20171230, end : 20180105 })
    .then(console.log)
    .catch(console.error);
 
coinMarketCap.exchanges('bithumb')
    .then(console.log)
    .catch(console.error);

Rest Api

Ticker

coinMarketCap.ticker()

Params:

@ currency  : string
@ queryString : {
    limit : number
    start : number
    convert : 'string' 
}

Global

coinMarketCap.global()

Params:

@ currency  : string
@ queryString : {
    convert : 'string' 
}

Table scrapping

Top 100 currencies

coinMarketCap.home()

All currencies

coinMarketCap.all()

Coins

coinMarketCap.coins()

Get Total Supply

coinMarketCap.totalSupply()

Non Mineable

coinMarketCap.nonMineable()

Tockens

coinMarketCap.tokens()

Markets

coinMarketCap.markets()

Params:

@ currency  : string

Historial Data

coinMarketCap.historicalData()

Params:

@ currency  : string
@ queryString : {
    start : number
    end : number
}

Exchanges

coinMarketCap.exchanges()

Params:

@ market  : string

Cryptonator

const { Cryptonator } = require('node-crypto-api');
 
const cryptonator = new Cryptonator();
 
//ticker
cryptonator.ticker('btc', 'usd')
    .then(console.log)
    .catch(console.error);

Rest Api

Ticker

Return the the price, volume and price change

cryptonator.ticker()

Params:

@ base   : string
@ target : string

Full

Return list of prices from multiple markets

cryptonator.full()
 

Currencies

Return a list of the suported currencies

cryptonator.currencies()
 

Bittrex

const { Bittrex } = require('node-crypto-api');
 
const bittrex = new Bittrex();
 
//ticker
bittrex.getticker('BTC', 'LTC')
    .then(console.log)
    .catch(console.error);