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CCXT – CryptoCurrency eXchange Trading Library

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

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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 10.4+, Python 3, PHP 8.1+, netstandard2.0/2.1 and web browsers

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See Also

• TabTrader – trading on all exchanges in one app. Available on Android and iOS!
• Freqtrade – leading opensource cryptocurrency algorithmic trading software!
• OctoBot – cryptocurrency trading bot with an advanced web interface.
• TokenBot – discover and copy the best algorithmic traders in the world.

Certified Cryptocurrency Exchanges

logo	id	name	ver	certified	pro	discount
	binance	Binance
	binancecoinm	Binance COIN-M
	binanceusdm	Binance USDⓈ-M
	bingx	BingX
	bitget	Bitget
	bitmart	BitMart
	bitmex	BitMEX
	bybit	Bybit
	coinbaseinternational	Coinbase International
	coinex	CoinEx
	cryptocom	Crypto.com
	gate	Gate.io
	htx	HTX
	kucoin	KuCoin
	kucoinfutures	KuCoin Futures
	mexc	MEXC Global
	okx	OKX
	woo	WOO X

Supported Cryptocurrency Exchanges

The CCXT library currently supports the following 97 cryptocurrency exchange markets and trading APIs:

logo	id	name	ver	certified	pro
	ace	ACE
	alpaca	Alpaca
	ascendex	AscendEX
	bequant	Bequant
	bigone	BigONE
	binance	Binance
	binancecoinm	Binance COIN-M
	binanceus	Binance US
	binanceusdm	Binance USDⓈ-M
	bingx	BingX
	bit2c	Bit2C
	bitbank	bitbank
	bitbns	Bitbns
	bitfinex	Bitfinex
	bitfinex2	Bitfinex
	bitflyer	bitFlyer
	bitget	Bitget
	bithumb	Bithumb
	bitmart	BitMart
	bitmex	BitMEX
	bitopro	BitoPro
	bitrue	Bitrue
	bitso	Bitso
	bitstamp	Bitstamp
	bitteam	BIT.TEAM
	bitvavo	Bitvavo
	bl3p	BL3P
	blockchaincom	Blockchain.com
	blofin	BloFin
	btcalpha	BTC-Alpha
	btcbox	BtcBox
	btcmarkets	BTC Markets
	btcturk	BTCTurk
	bybit	Bybit
	cex	CEX.IO
	coinbase	Coinbase
	coinbaseinternational	Coinbase International
	coinbasepro	Coinbase Pro
	coincheck	coincheck
	coinex	CoinEx
	coinlist	Coinlist
	coinmate	CoinMate
	coinmetro	Coinmetro
	coinone	CoinOne
	coinsph	Coins.ph
	coinspot	CoinSpot
	cryptocom	Crypto.com
	currencycom	Currency.com
	delta	Delta Exchange
	deribit	Deribit
	digifinex	DigiFinex
	exmo	EXMO
	fmfwio	FMFW.io
	gate	Gate.io
	gemini	Gemini
	hitbtc	HitBTC
	hollaex	HollaEx
	htx	HTX
	huobijp	Huobi Japan
	hyperliquid	Hyperliquid
	idex	IDEX
	independentreserve	Independent Reserve
	indodax	INDODAX
	kraken	Kraken
	krakenfutures	Kraken Futures
	kucoin	KuCoin
	kucoinfutures	KuCoin Futures
	kuna	Kuna
	latoken	Latoken
	lbank	LBank
	luno	luno
	lykke	Lykke
	mercado	Mercado Bitcoin
	mexc	MEXC Global
	ndax	NDAX
	novadax	NovaDAX
	oceanex	OceanEx
	okcoin	OKCoin
	okx	OKX
	onetrading	One Trading
	p2b	p2b
	paymium	Paymium
	phemex	Phemex
	poloniex	Poloniex
	poloniexfutures	Poloniex Futures
	probit	ProBit
	timex	TimeX
	tokocrypto	Tokocrypto
	tradeogre	tradeogre
	upbit	Upbit
	wavesexchange	Waves.Exchange
	wazirx	WazirX
	whitebit	WhiteBit
	woo	WOO X
	yobit	YoBit
	zaif	Zaif
	zonda	Zonda

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:

• ccxt in NPM (JavaScript / Node v7.6+)
• ccxt in PyPI (Python 3.7.0+)
• ccxt in Packagist/Composer (PHP 7.0+)
• ccxt in Nuget (netstandard 2.0)

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

• js/ in JavaScript
• python/ in Python (generated from JS)
• php/ in PHP (generated from JS)

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

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

JavaScript (for use with the <script> tag):

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

• jsDelivr: https://cdn.jsdelivr.net/npm/[email protected]/dist/ccxt.browser.js
• unpkg: https://unpkg.com/[email protected]/dist/ccxt.browser.js

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.

Creates a global ccxt object:

Python

ccxt in PyPI

The library supports concurrent asynchronous mode with asyncio and async/await in Python 3.7.0+

PHP

ccxt in PHP with Packagist/Composer (PHP 7.0+)

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+)

The library supports concurrent asynchronous mode using tools from RecoilPHP and ReactPHP in PHP 7.1+. Read the Manual for more details.

.net/C

ccxt in C# with Nuget (netstandard 2.0 and netstandard 2.1)

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):

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 and WebSocket APIs for all exchanges in TypeScript, JavaScript, PHP and Python.

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

Read the Manual for more details.

JavaScript

CCXT now supports ESM and CJS modules

CJS

ESM

Python

PHP

.net/C

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!

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Social

• Follow us on Twitter
• sub>[](https://medium.com/@ccxt)
• Join our Discord
• CCXT Channel on Telegram (important announcements)
• CCXT Chat on Telegram (technical support)

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Contact Us

For business inquiries: [email protected]