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A JavaScript / Python / PHP cryptocurrency trading API with support for more than 120 bitcoin/altcoi...

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CCXT – CryptoCurrency eXchange Trading Library

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A JavaScript / Python / PHP library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs.

Install · Usage · Manual · FAQ · Examples · Contributing · Social

The CCXT library is used to connect and trade with cryptocurrency exchanges and payment processing services worldwide. It provides quick access to market data for storage, analysis, visualization, indicator development, algorithmic trading, strategy backtesting, bot programming, and related software engineering.

It is intended to be used by coders, developers, technically-skilled traders, data-scientists and financial analysts for building trading algorithms.

Current feature list:

  • support for many cryptocurrency exchanges — more coming soon
  • fully implemented public and private APIs
  • optional normalized data for cross-exchange analytics and arbitrage
  • an out of the box unified API that is extremely easy to integrate
  • works in Node 7.6+, Python 3, PHP 5.4+, and web browsers

Sponsored Promotion

CCXT Pro – A JavaScript / Python / PHP cryptocurrency exchange trading WebSocket API for professionals A JavaScript / Python / PHP cryptocurrency exchange trading WebSocket API for professionals

See Also

  • Quadency  Quadency — trading automation terminal for leading exchanges with streaming APIs + Python IDE.
  • TabTrader  TabTrader — trading on all exchanges in one app. Avaliable on Android and iOS.
  • Currency.com  Currency.com — award-winning tokenized assets platform with 1500+ available tokens and cryptos.
  • BitMart  BitMart — premier global digital asset exchange with 400+ trading pairs & free VIP trial.

Certified Cryptocurrency Exchanges

| logo | id | name | ver | doc | certified | pro | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|--------------------------------------------------------------------------|:---:|:----------------------------------------------------------------------------------:|-----------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------| | binance | binance | Binance | * | API | CCXT Certified | CCXT Pro | | bitfinex | bitfinex | Bitfinex | 1 | API | CCXT Certified | CCXT Pro | | bittrex | bittrex | Bittrex | 1.1 | API | CCXT Certified | CCXT Pro | | bitvavo | bitvavo | Bitvavo | 2 | API | CCXT Certified | CCXT Pro | | bytetrade | bytetrade | ByteTrade | * | API | CCXT Certified | | | eterbase | eterbase | Eterbase | 1 | API | CCXT Certified | | | ftx | ftx | FTX | * | API | CCXT Certified | CCXT Pro | | idex | idex | IDEX | * | API | CCXT Certified | | | kraken | kraken | Kraken | 0 | API | CCXT Certified | CCXT Pro | | upbit | upbit | Upbit | 1 | API | CCXT Certified | CCXT Pro | | wavesexchange | wavesexchange | Waves.Exchange | * | API | CCXT Certified | | | xena | xena | Xena Exchange | * | API | CCXT Certified | |

Supported Cryptocurrency Exchange Markets

The CCXT library currently supports the following 122 cryptocurrency exchange markets and trading APIs:

| logo | id | name | ver | doc | certified | pro | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------|--------------------------------------------------------------------------------------|:---:|:--------------------------------------------------------------------------------------------:|-----------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------| | acx | acx | ACX | 2 | API | | | | aofex | aofex | AOFEX | * | API | | | | bcex | bcex | BCEX | 1 | API | | | | bequant | bequant | Bequant | 2 | API | | CCXT Pro | | bibox | bibox | Bibox | 1 | API | | | | bigone | bigone | BigONE | 3 | API | | | | binance | binance | Binance | * | API | CCXT Certified | CCXT Pro | | binanceje | binanceje | Binance Jersey | * | API | | CCXT Pro | | binanceus | binanceus | Binance US | * | API | | CCXT Pro | | bit2c | bit2c | Bit2C | * | API | | | | bitbank | bitbank | bitbank | 1 | API | | | | bitbay | bitbay | BitBay | * | API | | | | bitfinex | bitfinex | Bitfinex | 1 | API | CCXT Certified | CCXT Pro | | bitfinex2 | bitfinex2 | Bitfinex | 2 | API | | | | bitflyer | bitflyer | bitFlyer | 1 | API | | | | bitforex | bitforex | Bitforex | 1 | API | | | | bithumb | bithumb | Bithumb | * | API | | | | bitkk | bitkk | bitkk | 1 | API | | | | bitmart | bitmart | BitMart | 2 | API | | | | bitmax | bitmax | BitMax | 1 | API | | | | bitmex | bitmex | BitMEX | 1 | API | | CCXT Pro | | bitpanda | bitpanda | Bitpanda Pro | 1 | API | | | | bitso | bitso | Bitso | 3 | API | | | | bitstamp | bitstamp | Bitstamp | 2 | API | | CCXT Pro | | bitstamp1 | bitstamp1 | Bitstamp | 1 | API | | | | bittrex | bittrex | Bittrex | 1.1 | API | CCXT Certified | CCXT Pro | | bitvavo | bitvavo | Bitvavo | 2 | API | CCXT Certified | CCXT Pro | | bitz | bitz | Bit-Z | 2 | API | | | | bl3p | bl3p | BL3P | 1 | API | | | | bleutrade | bleutrade | Bleutrade | * | API | | | | braziliex | braziliex | Braziliex | * | API | | | | btcalpha | btcalpha | BTC-Alpha | 1 | API | | | | btcbox | btcbox | BtcBox | 1 | API | | | | btcmarkets | btcmarkets | BTC Markets | * | API | | | | btctradeua | btctradeua | BTC Trade UA | * | API | | | | btcturk | btcturk | BTCTurk | * | API | | | | buda | buda | Buda | 2 | API | | | | bw | bw | BW | 1 | API | | | | bybit | bybit | Bybit | 2 | API | | | | bytetrade | bytetrade | ByteTrade | * | API | CCXT Certified | | | cex | cex | CEX.IO | * | API | | | | chilebit | chilebit | ChileBit | 1 | API | | | | coinbase | coinbase | Coinbase | 2 | API | | | | coinbaseprime | coinbaseprime | Coinbase Prime | * | API | | CCXT Pro | | coinbasepro | coinbasepro | Coinbase Pro | * | API | | CCXT Pro | | coincheck | coincheck | coincheck | * | API | | | | coinegg | coinegg | CoinEgg | * | API | | | | coinex | coinex | CoinEx | 1 | API | | | | coinfalcon | coinfalcon | CoinFalcon | 1 | API | | | | coinfloor | coinfloor | coinfloor | * | API | | | | coingi | coingi | Coingi | * | API | | | | coinmarketcap | coinmarketcap | CoinMarketCap | 1 | API | | | | coinmate | coinmate | CoinMate | * | API | | | | coinone | coinone | CoinOne | 2 | API | | | | coinspot | coinspot | CoinSpot | * | API | | | | coss | coss | COSS | 1 | API | | | | crex24 | crex24 | CREX24 | 2 | API | | | | currencycom | currencycom | Currency.com | 1 | API | | | | deribit | deribit | Deribit | 2 | API | | | | digifinex | digifinex | DigiFinex | 3 | API | | | | dsx | dsx | DSX | 3 | API | | | | eterbase | eterbase | Eterbase | 1 | API | CCXT Certified | | | exmo | exmo | EXMO | 1.1 | API | | | | exx | exx | EXX | * | API | | | | fcoin | fcoin | FCoin | 2 | API | | | | fcoinjp | fcoinjp | FCoinJP | 2 | API | | | | flowbtc | flowbtc | flowBTC | 1 | API | | | | foxbit | foxbit | FoxBit | 1 | API | | | | ftx | ftx | FTX | * | API | CCXT Certified | CCXT Pro | | fybse | fybse | FYB-SE | * | API | | | | gateio | gateio | Gate.io | 2 | API | | CCXT Pro | | gemini | gemini | Gemini | 1 | API | | | | hbtc | hbtc | HBTC | 1 | API | | | | hitbtc | hitbtc | HitBTC | 2 | API | | CCXT Pro | | hollaex | hollaex | HollaEx | 1 | API | | | | huobijp | huobijp | Huobi Japan | 1 | API | | CCXT Pro | | huobipro | huobipro | Huobi Pro | 1 | API | | CCXT Pro | | huobiru | huobiru | Huobi Russia | 1 | API | | CCXT Pro | | ice3x | ice3x | ICE3X | 1 | API | | | | idex | idex | IDEX | * | API | CCXT Certified | | | independentreserve | independentreserve | Independent Reserve | * | API | | | | indodax | indodax | INDODAX | 2.0 | API | | | | itbit | itbit | itBit | 1 | API | | | | kraken | kraken | Kraken | 0 | API | CCXT Certified | CCXT Pro | | kucoin | kucoin | KuCoin | 2 | API | | CCXT Pro | | kuna | kuna | Kuna | 2 | API | | | | lakebtc | lakebtc | LakeBTC | 2 | API | | | | latoken | latoken | Latoken | 1 | API | | | | lbank | lbank | LBank | 1 | API | | | | liquid | liquid | Liquid | 2 | API | | | | livecoin | livecoin | LiveCoin | * | API | | | | luno | luno | luno | 1 | API | | | | lykke | lykke | Lykke | 1 | API | | | | mercado | mercado | Mercado Bitcoin | 3 | API | | | | mixcoins | mixcoins | MixCoins | 1 | API | | | | oceanex | oceanex | OceanEx | 1 | API | | | | okcoin | okcoin | OKCoin | 3 | API | | CCXT Pro | | okex | okex | OKEX | 3 | API | | CCXT Pro | | paymium | paymium | Paymium | 1 | API | | | | phemex | phemex | Phemex | 1 | API | | CCXT Pro | | poloniex | poloniex | Poloniex | * | API | | CCXT Pro | | probit | probit | ProBit | 1 | API | | | | qtrade | qtrade | qTrade | 1 | API | | | | rightbtc | rightbtc | RightBTC | * | API | | | | southxchange | southxchange | SouthXchange | * | API | | | | stex | stex | STEX | 3 | API | | | | stronghold | stronghold | Stronghold | 1 | API | | | | surbitcoin | surbitcoin | SurBitcoin | 1 | API | | | | therock | therock | TheRockTrading | 1 | API | | | | tidebit | tidebit | TideBit | 2 | API | | | | tidex | tidex | Tidex | 3 | API | | | | timex | timex | TimeX | 1 | API | | | | upbit | upbit | Upbit | 1 | API | CCXT Certified | CCXT Pro | | vaultoro | vaultoro | Vaultoro | 1 | API | | | | vbtc | vbtc | VBTC | 1 | API | | | | wavesexchange | wavesexchange | Waves.Exchange | * | API | CCXT Certified | | | whitebit | whitebit | WhiteBit | 2 | API | | | | xbtce | xbtce | xBTCe | 1 | API | | | | xena | xena | Xena Exchange | * | API | CCXT Certified | | | yobit | yobit | YoBit | 3 | API | | | | zaif | zaif | Zaif | 1 | API | | | | zb | zb | ZB | 1 | API | | |

The list above is updated frequently, new crypto markets, exchanges, bug fixes, and API endpoints are introduced on a regular basis. See the Manual for more details. If you can't find a cryptocurrency exchange in the list above and want it to be added, post a link to it by opening an issue here on GitHub or send us an email.

The library is under MIT license, that means it's absolutely free for any developer to build commercial and opensource software on top of it, but use it at your own risk with no warranties, as is.


Install

The easiest way to install the CCXT library is to use a package manager:

This library is shipped as an all-in-one module implementation with minimalistic dependencies and requirements:

You can also clone it into your project directory from ccxt GitHub repository:

git clone https://github.com/ccxt/ccxt.git

JavaScript (NPM)

JavaScript version of CCXT works in both Node and web browsers. Requires ES6 and

async/await

syntax support (Node 7.6.0+). When compiling with Webpack and Babel, make sure it is not excluded in your

babel-loader

config.

ccxt in NPM

npm install ccxt
var ccxt = require ('ccxt') console.log (ccxt.exchanges) // print all available exchanges

JavaScript (for use with the

<script></script>

tag):

All-in-one browser bundle (dependencies included), served from a CDN of your choice:

CDNs are not updated in real-time and may have delays. Defaulting to the most recent version without specifying the version number is not recommended. Please, keep in mind that we are not responsible for the correct operation of those CDN servers.

<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/[email protected]/dist/ccxt.browser.js"></script>

Creates a global

ccxt

object:

console.log (ccxt.exchanges) // print all available exchanges

Python

ccxt in PyPI

pip install ccxt
import ccxt print(ccxt.exchanges) # print a list of all available exchange classes

The library supports concurrent asynchronous mode with asyncio and async/await in Python 3.5.3+

import ccxt.async\_support as ccxt # link against the asynchronous version of ccxt

PHP

ccxt in PHP with Packagist/Composer (PHP 5.4+)

It requires common PHP modules:

  • cURL
  • mbstring (using UTF-8 is highly recommended)
  • PCRE
  • iconv
  • gmp (this is a built-in extension as of PHP 7.2+)
include "ccxt.php"; var\_dump (\ccxt\Exchange::$exchanges); // print a list of all available exchange classes

Docker

You can get CCXT installed in a container along with all the supported languages and dependencies. This may be useful if you want to contribute to CCXT (e.g. run the build scripts and tests — please see the Contributing document for the details on that).

Using

docker-compose

(in the cloned CCXT repository):

docker-compose run --rm ccxt

You don't need the Docker image if you're not going to develop CCXT. If you just want to use CCXT – just install it as a regular package into your project.


Documentation

Read the Manual for more details.

Usage

Intro

The CCXT library consists of a public part and a private part. Anyone can use the public part immediately after installation. Public APIs provide unrestricted access to public information for all exchange markets without the need to register a user account or have an API key.

Public APIs include the following:

  • market data
  • instruments/trading pairs
  • price feeds (exchange rates)
  • order books
  • trade history
  • tickers
  • OHLC(V) for charting
  • other public endpoints

In order to trade with private APIs you need to obtain API keys from an exchange's website. It usually means signing up to the exchange and creating API keys for your account. Some exchanges require personal info or identification. Sometimes verification may be necessary as well. In this case you will need to register yourself, this library will not create accounts or API keys for you. Some exchanges expose API endpoints for registering an account, but most exchanges don't. You will have to sign up and create API keys on their websites.

Private APIs allow the following:

  • manage personal account info
  • query account balances
  • trade by making market and limit orders
  • deposit and withdraw fiat and crypto funds
  • query personal orders
  • get ledger history
  • transfer funds between accounts
  • use merchant services

This library implements full public and private REST APIs for all exchanges. WebSocket and FIX implementations in JavaScript, PHP, Python are available in CCXT Pro, which is a professional addon to CCXT with support for WebSocket streams.

The CCXT library supports both camelcase notation (preferred in JavaScript) and underscore notation (preferred in Python and PHP), therefore all methods can be called in either notation or coding style in any language.

// both of these notations work in JavaScript/Python/PHP exchange.methodName () // camelcase pseudocode exchange.method\_name () // underscore pseudocode

Read the Manual for more details.

JavaScript

'use strict'; const ccxt = require ('ccxt'); (async function () { let kraken = new ccxt.kraken () let bitfinex = new ccxt.bitfinex ({ verbose: true }) let huobipro = new ccxt.huobipro () let okcoinusd = new ccxt.okcoinusd ({ apiKey: 'YOUR\_PUBLIC\_API\_KEY', secret: 'YOUR\_SECRET\_PRIVATE\_KEY', }) const exchangeId = 'binance' , exchangeClass = ccxt[exchangeId] , exchange = new exchangeClass ({ 'apiKey': 'YOUR\_API\_KEY', 'secret': 'YOUR\_SECRET', 'timeout': 30000, 'enableRateLimit': true, }) console.log (kraken.id, await kraken.loadMarkets ()) console.log (bitfinex.id, await bitfinex.loadMarkets ()) console.log (huobipro.id, await huobipro.loadMarkets ()) console.log (kraken.id, await kraken.fetchOrderBook (kraken.symbols[0])) console.log (bitfinex.id, await bitfinex.fetchTicker ('BTC/USD')) console.log (huobipro.id, await huobipro.fetchTrades ('ETH/CNY')) console.log (okcoinusd.id, await okcoinusd.fetchBalance ()) // sell 1 BTC/USD for market price, sell a bitcoin for dollars immediately console.log (okcoinusd.id, await okcoinusd.createMarketSellOrder ('BTC/USD', 1)) // buy 1 BTC/USD for $2500, you pay $2500 and receive ฿1 when the order is closed console.log (okcoinusd.id, await okcoinusd.createLimitBuyOrder ('BTC/USD', 1, 2500.00)) // pass/redefine custom exchange-specific order params: type, amount, price or whatever // use a custom order type bitfinex.createLimitSellOrder ('BTC/USD', 1, 10, { 'type': 'trailing-stop' }) }) ();

Python

# coding=utf-8 import ccxt hitbtc = ccxt.hitbtc({'verbose': True}) bitmex = ccxt.bitmex() huobipro = ccxt.huobipro() exmo = ccxt.exmo({ 'apiKey': 'YOUR\_PUBLIC\_API\_KEY', 'secret': 'YOUR\_SECRET\_PRIVATE\_KEY', }) kraken = ccxt.kraken({ 'apiKey': 'YOUR\_PUBLIC\_API\_KEY', 'secret': 'YOUR\_SECRET\_PRIVATE\_KEY', }) exchange\_id = 'binance' exchange\_class = getattr(ccxt, exchange\_id) exchange = exchange\_class({ 'apiKey': 'YOUR\_API\_KEY', 'secret': 'YOUR\_SECRET', 'timeout': 30000, 'enableRateLimit': True, }) hitbtc\_markets = hitbtc.load\_markets() print(hitbtc.id, hitbtc\_markets) print(bitmex.id, bitmex.load\_markets()) print(huobipro.id, huobipro.load\_markets()) print(hitbtc.fetch\_order\_book(hitbtc.symbols[0])) print(bitmex.fetch\_ticker('BTC/USD')) print(huobipro.fetch\_trades('LTC/CNY')) print(exmo.fetch\_balance()) # sell one ฿ for market price and receive $ right now print(exmo.id, exmo.create\_market\_sell\_order('BTC/USD', 1)) # limit buy BTC/EUR, you pay €2500 and receive ฿1 when the order is closed print(exmo.id, exmo.create\_limit\_buy\_order('BTC/EUR', 1, 2500.00)) # pass/redefine custom exchange-specific order params: type, amount, price, flags, etc... kraken.create\_market\_buy\_order('BTC/USD', 1, {'trading\_agreement': 'agree'})

PHP

include 'ccxt.php'; $poloniex = new \ccxt\poloniex (); $bittrex = new \ccxt\bittrex (array ('verbose' =\> true)); $quoinex = new \ccxt\quoinex (); $zaif = new \ccxt\zaif (array ( 'apiKey' =\> 'YOUR\_PUBLIC\_API\_KEY', 'secret' =\> 'YOUR\_SECRET\_PRIVATE\_KEY', )); $hitbtc = new \ccxt\hitbtc (array ( 'apiKey' =\> 'YOUR\_PUBLIC\_API\_KEY', 'secret' =\> 'YOUR\_SECRET\_PRIVATE\_KEY', )); $exchange\_id = 'binance'; $exchange\_class = "\\ccxt\\$exchange\_id"; $exchange = new $exchange\_class (array ( 'apiKey' =\> 'YOUR\_API\_KEY', 'secret' =\> 'YOUR\_SECRET', 'timeout' =\> 30000, 'enableRateLimit' =\> true, )); $poloniex\_markets = $poloniex-\>load\_markets (); var\_dump ($poloniex\_markets); var\_dump ($bittrex-\>load\_markets ()); var\_dump ($quoinex-\>load\_markets ()); var\_dump ($poloniex-\>fetch\_order\_book ($poloniex-\>symbols[0])); var\_dump ($bittrex-\>fetch\_trades ('BTC/USD')); var\_dump ($quoinex-\>fetch\_ticker ('ETH/EUR')); var\_dump ($zaif-\>fetch\_ticker ('BTC/JPY')); var\_dump ($zaif-\>fetch\_balance ()); // sell 1 BTC/JPY for market price, you pay ¥ and receive ฿ immediately var\_dump ($zaif-\>id, $zaif-\>create\_market\_sell\_order ('BTC/JPY', 1)); // buy BTC/JPY, you receive ฿1 for ¥285000 when the order closes var\_dump ($zaif-\>id, $zaif-\>create\_limit\_buy\_order ('BTC/JPY', 1, 285000)); // set a custom user-defined id to your order $hitbtc-\>create\_order ('BTC/USD', 'limit', 'buy', 1, 3000, array ('clientOrderId' =\> '123'));

Contributing

Please read the CONTRIBUTING document before making changes that you would like adopted in the code. Also, read the Manual for more details.

Support Developer Team

We are investing a significant amount of time into the development of this library. If CCXT made your life easier and you want to help us improve it further, or if you want to speed up development of new features and exchanges, please support us with a tip. We appreciate all contributions!

Sponsors

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Supporters

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Backers

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Crypto

ETH 0x26a3CB49578F07000575405a57888681249c35Fd (ETH only) BTC 33RmVRfhK2WZVQR1R83h2e9yXoqRNDvJva BCH 1GN9p233TvNcNQFthCgfiHUnj5JRKEc2Ze LTC LgM5hkvPzytEFfQGGDFGKYkE743jwUA7qv

Thank you!

Social

Contact Us

For business inquiries: [email protected]

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