Node CoinMarketCap

NodeJS Client Library for the CoinMarketCap (https://coinmarketcap.com) API

This is an asynchronous node.js client for the CoinMarketCap API. It exposes all the API methods found here: https://coinmarketcap.com/api

Installation

npm i node-coinmarketcap-api

Methods

ticker (currency, convert, limit)

return an array of currencies.

currency: (optional) target a specific currency by id
convert: (optional) return 24h volume, and market cap in terms of another currency (available currencies with 'currencies()' method)
limit: (optional) limit result number (order by rank)

global (convert)

return an object of current market data.

convert: (optional) return 24h volume, and market cap in terms of another currency (available currencies with 'currencies()' method)

currencies ()

return an array with all available currencies for 'convert' parameter.

Example usage

const Coinmarketcap = require('node-coinmarketcap-api');
const coinmarketcap = new Coinmarketcap();

(async () => {
    let bitcoin_price = await coinmarketcap.ticker('bitcoin', 'EUR');
    console.log(bitcoin_price);
    // [
    //     { 
    //         id: 'bitcoin',
    //         name: 'Bitcoin',
    //         symbol: 'BTC',
    //         rank: '1',
    //         price_usd: '3946.58',
    //         price_btc: '1.0',
    //         '24h_volume_usd': '2371570000.0',
    //         market_cap_usd: '65368191185.0',
    //         available_supply: '16563250.0',
    //         total_supply: '16563250.0',
    //         percent_change_1h: '1.81',
    //         percent_change_24h: '-5.28',
    //         percent_change_7d: '-13.5',
    //         last_updated: '1505324670',
    //         price_eur: '3293.06976438',
    //         '24h_volume_eur': '1978864095.27',
    //         market_cap_eur: '54543937775.0'
    //     }
    // ] 

    let top_two = await coinmarketcap.ticker(null, 'CAD', 2);
    console.log(top_two);
    // [
    //     { 
    //         id: 'bitcoin',
    //         name: 'Bitcoin',
    //         symbol: 'BTC',
    //         rank: '1',
    //         price_usd: '3943.01',
    //         price_btc: '1.0',
    //         '24h_volume_usd': '2377900000.0',
    //         market_cap_usd: '65309060383.0',
    //         available_supply: '16563250.0',
    //         total_supply: '16563250.0',
    //         percent_change_1h: '0.66',
    //         percent_change_24h: '-5.25',
    //         percent_change_7d: '-13.59',
    //         last_updated: '1505325274',
    //         price_cad: '4787.79200648',
    //         '24h_volume_cad': '2887360319.2',
    //         market_cap_cad: '79301395951.0'
    //     },
    //     { 
    //         id: 'ethereum',
    //         name: 'Ethereum',
    //         symbol: 'ETH',
    //         rank: '2',
    //         price_usd: '276.843',
    //         price_btc: '0.0701555',
    //         '24h_volume_usd': '967705000.0',
    //         market_cap_usd: '26189023989.0',
    //         available_supply: '94598830.0',
    //         total_supply: '94598830.0',
    //         percent_change_1h: '1.08',
    //         percent_change_24h: '-4.84',
    //         percent_change_7d: '-16.05',
    //         last_updated: '1505325270',
    //         price_cad: '336.156059064',
    //         '24h_volume_cad': '1175033860.84',
    //         market_cap_cad: '31799970000.0'
    //     }
    // ]

    let global_market = awaitcoinmarketcap.global();
    console.log(global_market);
    // { 
    //     total_market_cap_usd: 137745373945,
    //     total_24h_volume_usd: 5725916824,
    //     bitcoin_percentage_of_market_cap: 47.52,
    //     active_currencies: 866,
    //     active_assets: 242,
    //     active_markets: 5479
    // }

    let available_currencies = await coinmarketcap.currencies();
    console.log(available_currencies);
    // ['AUD', 'BRL', 'CAD', 'CHF', 'CLP', 'CNY', 'CZK', 'DKK', 'EUR', 'GBP', 'HKD', 'HUF', 'IDR', 'ILS', 'INR', 'JPY', 'KRW', 'MXN', 'MYR', 'NOK', 'NZD', 'PHP', 'PKR', 'PLN', 'RUB', 'SEK', 'SGD', 'THB', 'TRY', 'TWD', 'ZAR']
})();

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