ccxt
# CCXT – CryptoCurrency eXchange Trading Library [](https://www.npmjs.com/package/ccxt) [](https://npmjs.com/package/ccxt) [](https://pypi.python.org/pypi/ccxt) [](https://www.nuget.org/packages/ccxt) [](https://godoc.org/github.com/ccxt/ccxt/go/v4) [](https://mvnrepository.com/artifact/io.github.ccxt/ccxt) [](https://discord.gg/ccxt) [](https://github.com/ccxt/ccxt/wiki/Exchange-Markets) [](https://x.com/ccxt_official) A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java. ### [Install](#install) · [Usage](#usage) · [Manual](https://github.com/ccxt/ccxt/wiki) · [FAQ](https://github.com/ccxt/ccxt/wiki/FAQ) · [Examples](https://github.com/ccxt/ccxt/tree/master/examples) · [Contributing](https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md) · [Disclaimer](#disclaimer) · [Social](#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 10.4+, Python 3, PHP 8.1+, netstandard2.0/2.1, Go 1.20+, Java 21+ and web browsers ## See Also - <sub>[](https://www.freqtrade.io)</sub> **[Freqtrade](https://www.freqtrade.io)** – leading opensource cryptocurrency algorithmic trading software! - <sub>[](https://www.octobot.online)</sub> **[OctoBot](https://www.octobot.online)** – cryptocurrency trading bot with an advanced web interface. - <sub>[](https://tokenbot.com/?utm_source=github&utm_medium=ccxt&utm_campaign=algodevs)</sub> **[TokenBot](https://tokenbot.com/?utm_source=github&utm_medium=ccxt&utm_campaign=algodevs)** – discover and copy the best algorithmic traders in the world. ## Certified Cryptocurrency Exchanges |logo |id |name |ver |type |certified |pro |discount | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|-----------------------------------------------------------------------------------------|:--------------------------------------------------------------------------------------------------------------------------------:|--------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------------------:|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [](https://accounts.binance.com/register?ref=CCXTCOM) | binance | [Binance](https://accounts.binance.com/register?ref=CCXTCOM) | [](https://developers.binance.com/en) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://accounts.binance.com/register?ref=CCXTCOM) | | [](https://accounts.binance.com/register?ref=CCXTCOM) | binanceusdm | [Binance USDⓈ-M](https://accounts.binance.com/register?ref=CCXTCOM) | [](https://binance-docs.github.io/apidocs/futures/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://accounts.binance.com/register?ref=CCXTCOM) | | [](https://accounts.binance.com/register?ref=CCXTCOM) | binancecoinm | [Binance COIN-M](https://accounts.binance.com/register?ref=CCXTCOM) | [](https://binance-docs.github.io/apidocs/delivery/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://accounts.binance.com/register?ref=CCXTCOM) | | [](https://www.bybit.com/invite?ref=XDK12WP) | bybit | [Bybit](https://www.bybit.com/invite?ref=XDK12WP) | [](https://bybit-exchange.github.io/docs/inverse/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://www.okx.com/join/CCXTCOM) | okx | [OKX](https://www.okx.com/join/CCXTCOM) | [](https://www.okx.com/docs-v5/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://www.okx.com/join/CCXTCOM) | | [](https://www.gate.com/share/CCXTGATE) | gate | [Gate](https://www.gate.com/share/CCXTGATE) | [](https://www.gate.com/docs/developers/apiv4/en) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://www.gate.com/share/CCXTGATE) | | [](https://www.kucoin.com/ucenter/signup?rcode=E5wkqe) | kucoin | [KuCoin](https://www.kucoin.com/ucenter/signup?rcode=E5wkqe) | [](https://docs.kucoin.com) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://futures.kucoin.com/?rcode=E5wkqe) | kucoinfutures | [KuCoin Futures](https://futures.kucoin.com/?rcode=E5wkqe) | [](https://docs.kucoin.com) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://www.bitget.com/expressly?languageType=0&channelCode=ccxt&vipCode=tg9j) | bitget | [Bitget](https://www.bitget.com/expressly?languageType=0&channelCode=ccxt&vipCode=tg9j) | [](https://www.bitget.com/api-doc/common/intro) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://app.hyperliquid.xyz/) | hyperliquid | [Hyperliquid](https://app.hyperliquid.xyz/) | [](https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://www.bitmex.com/app/register/NZTR1q) | bitmex | [BitMEX](https://www.bitmex.com/app/register/NZTR1q) | [](https://www.bitmex.com/app/apiOverview) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://www.bitmex.com/app/register/NZTR1q) | | [](https://bingx.com/invite/OHETOM) | bingx | [BingX](https://bingx.com/invite/OHETOM) | [](https://bingx-api.github.io/docs/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://www.htx.com/invite/en-us/1h?invite_code=6rmm2223) | htx | [HTX](https://www.htx.com/invite/en-us/1h?invite_code=6rmm2223) | [](https://huobiapi.github.io/docs/spot/v1/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://www.htx.com/invite/en-us/1h?invite_code=6rmm2223) | | [](https://www.mexc.com/register?inviteCode=mexc-1FQ1GNu1) | mexc | [MEXC Global](https://www.mexc.com/register?inviteCode=mexc-1FQ1GNu1) | [](https://mexcdevelop.github.io/apidocs/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](http://www.bitmart.com/?r=rQCFLh) | bitmart | [BitMart](http://www.bitmart.com/?r=rQCFLh) | [](https://developer-pro.bitmart.com/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](http://www.bitmart.com/?r=rQCFLh) | | [](https://crypto.com/exch/kdacthrnxt) | cryptocom | [Crypto.com](https://crypto.com/exch/kdacthrnxt) | [](https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://crypto.com/exch/kdacthrnxt) | | [](https://www.coinex.com/register?refer_code=yw5fz) | coinex | [CoinEx](https://www.coinex.com/register?refer_code=yw5fz) | [](https://docs.coinex.com/api/v2) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://global.hashkey.com/en-US/register/invite?invite_code=82FQUN) | hashkey | [HashKey Global](https://global.hashkey.com/en-US/register/invite?invite_code=82FQUN) | [](https://hashkeyglobal-apidoc.readme.io/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | | [](https://woox.io/register?ref=DIJT0CNL) | woo | [WOO X](https://woox.io/register?ref=DIJT0CNL) | [](https://docs.woox.io/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://woox.io/register?ref=DIJT0CNL) | | [](https://dex.woo.org/en/trade?ref=CCXT) | woofipro | [WOOFI PRO](https://dex.woo.org/en/trade?ref=CCXT) | [](https://orderly.network/docs/build-on-omnichain/building-on-evm) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | [](https://dex.woo.org/en/trade?ref=CCXT) | ## Supported Cryptocurrency Exchanges <!--- init list -->The CCXT library currently supports the following 108 cryptocurrency exchange markets and trading APIs: |logo |id |name |ver |type |certified |pro | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------|---------------------------------------------------------------------------------------------|:------------------------------------------------------------------------------------------------------------------------------------------------:|--------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------| | [](undefined) | aftermath | [AftermathFinance](undefined) | [](undefined) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://alpaca.markets) | alpaca | [Alpaca](https://alpaca.markets) | [](https://alpaca.markets/docs/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://omni.apex.exchange/trade) | apex | [Apex](https://omni.apex.exchange/trade) | [](https://api-docs.pro.apex.exchange) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://arkm.com/register?ref=ccxt) | arkham | [ARKHAM](https://arkm.com/register?ref=ccxt) | [](https://arkm.com/limits-api) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://ascendex.com/en-us/register?inviteCode=EL6BXBQM) | ascendex | [AscendEX](https://ascendex.com/en-us/register?inviteCode=EL6BXBQM) | [](https://ascendex.github.io/ascendex-pro-api/#ascendex-pro-api-documentation) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.asterdex.com/en/referral/aA1c2B) | aster | [Aster](https://www.asterdex.com/en/referral/aA1c2B) | [](https://github.com/asterdex/api-docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://backpack.exchange/join/ccxt) | backpack | [Backpack](https://backpack.exchange/join/ccxt) | [](https://docs.backpack.exchange/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bequant.io/referral/dd104e3bee7634ec) | bequant | [Bequant](https://bequant.io/referral/dd104e3bee7634ec) | [](https://api.bequant.io/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://b1.run/users/new?code=D3LLBVFT) | bigone | [BigONE](https://b1.run/users/new?code=D3LLBVFT) | [](https://open.big.one/docs/api.html) |  | | | | [](https://accounts.binance.com/register?ref=CCXTCOM) | binance | [Binance](https://accounts.binance.com/register?ref=CCXTCOM) | [](https://developers.binance.com/en) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://accounts.binance.com/register?ref=CCXTCOM) | binancecoinm | [Binance COIN-M](https://accounts.binance.com/register?ref=CCXTCOM) | [](https://binance-docs.github.io/apidocs/delivery/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.binance.us/?ref=35005074) | binanceus | [Binance US](https://www.binance.us/?ref=35005074) | [](https://github.com/binance-us/binance-official-api-docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://accounts.binance.com/register?ref=CCXTCOM) | binanceusdm | [Binance USDⓈ-M](https://accounts.binance.com/register?ref=CCXTCOM) | [](https://binance-docs.github.io/apidocs/futures/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bingx.com/invite/OHETOM) | bingx | [BingX](https://bingx.com/invite/OHETOM) | [](https://bingx-api.github.io/docs/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bit2c.co.il/Aff/63bfed10-e359-420c-ab5a-ad368dab0baf) | bit2c | [Bit2C](https://bit2c.co.il/Aff/63bfed10-e359-420c-ab5a-ad368dab0baf) | [](https://www.bit2c.co.il/home/api) |  | | | | [](https://bitbank.cc/) | bitbank | [bitbank](https://bitbank.cc/) | [](https://docs.bitbank.cc/) |  | | | | [](https://ref.bitbns.com/1090961) | bitbns | [Bitbns](https://ref.bitbns.com/1090961) | [](https://bitbns.com/trade/#/api-trading/) |  | | | | [](https://www.bitfinex.com) | bitfinex | [Bitfinex](https://www.bitfinex.com) | [](https://docs.bitfinex.com/v2/docs/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bitflyer.com) | bitflyer | [bitFlyer](https://bitflyer.com) | [](https://lightning.bitflyer.com/docs?lang=en) |  | | | | [](https://www.bitget.com/expressly?languageType=0&channelCode=ccxt&vipCode=tg9j) | bitget | [Bitget](https://www.bitget.com/expressly?languageType=0&channelCode=ccxt&vipCode=tg9j) | [](https://www.bitget.com/api-doc/common/intro) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.bithumb.com) | bithumb | [Bithumb](https://www.bithumb.com) | [](https://apidocs.bithumb.com) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](http://www.bitmart.com/?r=rQCFLh) | bitmart | [BitMart](http://www.bitmart.com/?r=rQCFLh) | [](https://developer-pro.bitmart.com/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.bitmex.com/app/register/NZTR1q) | bitmex | [BitMEX](https://www.bitmex.com/app/register/NZTR1q) | [](https://www.bitmex.com/app/apiOverview) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.bitopro.com) | bitopro | [BitoPro](https://www.bitopro.com) | [](https://github.com/bitoex/bitopro-offical-api-docs/blob/master/v3-1/rest-1/rest.md) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.bitrue.com/affiliate/landing?cn=600000&inviteCode=EZWETQE) | bitrue | [Bitrue](https://www.bitrue.com/affiliate/landing?cn=600000&inviteCode=EZWETQE) | [](https://github.com/Bitrue-exchange/bitrue-official-api-docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bitso.com/?ref=itej) | bitso | [Bitso](https://bitso.com/?ref=itej) | [](https://bitso.com/api_info) |  | | | | [](https://www.bitstamp.net) | bitstamp | [Bitstamp](https://www.bitstamp.net) | [](https://www.bitstamp.net/api) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bit.team/auth/sign-up?ref=bitboy2023) | bitteam | [BIT.TEAM](https://bit.team/auth/sign-up?ref=bitboy2023) | [](https://bit.team/trade/api/documentation) |  | | | | [](https://www.bittrade.co.jp/register/?invite_code=znnq3) | bittrade | [BitTrade](https://www.bittrade.co.jp/register/?invite_code=znnq3) | [](https://api-doc.bittrade.co.jp) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://bitvavo.com/?a=24F34952F7) | bitvavo | [Bitvavo](https://bitvavo.com/?a=24F34952F7) | [](https://docs.bitvavo.com/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://blockchain.com) | blockchaincom | [Blockchain.com](https://blockchain.com) | [](https://api.blockchain.com/v3) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://blofin.com/register?referral_code=f79EsS) | blofin | [BloFin](https://blofin.com/register?referral_code=f79EsS) | [](https://blofin.com/docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.btcbox.co.jp/) | btcbox | [BtcBox](https://www.btcbox.co.jp/) | [](https://blog.btcbox.jp/en/archives/8762) |  | | | | [](https://btcmarkets.net) | btcmarkets | [BTC Markets](https://btcmarkets.net) | [](https://api.btcmarkets.net/doc/v3) |  | | | | [](https://www.btcturk.com) | btcturk | [BTCTurk](https://www.btcturk.com) | [](https://github.com/BTCTrader/broker-api-docs) |  | | | | [](https://bullish.com/) | bullish | [Bullish](https://bullish.com/) | [](https://api.exchange.bullish.com/docs/api/rest/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.bybit.com/invite?ref=XDK12WP) | bybit | [Bybit](https://www.bybit.com/invite?ref=XDK12WP) | [](https://bybit-exchange.github.io/docs/inverse/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.bybit.com/invite?ref=XDK12WP) | bybiteu | [Bybit EU](https://www.bybit.com/invite?ref=XDK12WP) | [](https://bybit-exchange.github.io/docs/inverse/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://partner.bydfi.com/j/DilWutCI) | bydfi | [BYDFi](https://partner.bydfi.com/j/DilWutCI) | [](https://developers.bydfi.com/en/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://cex.io/r/0/up105393824/0/) | cex | [CEX.IO](https://cex.io/r/0/up105393824/0/) | [](https://trade.cex.io/docs/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.coinbase.com/join/58cbe25a355148797479dbd2) | coinbase | [Coinbase Advanced](https://www.coinbase.com/join/58cbe25a355148797479dbd2) | [](https://docs.cdp.coinbase.com/coinbase-app/introduction/welcome) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://coinbase.com/) | coinbaseexchange | [Coinbase Exchange](https://coinbase.com/) | [](https://docs.cloud.coinbase.com/exchange/docs/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://international.coinbase.com) | coinbaseinternational | [Coinbase International](https://international.coinbase.com) | [](https://docs.cloud.coinbase.com/intx/docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://coincheck.com) | coincheck | [coincheck](https://coincheck.com) | [](https://coincheck.com/documents/exchange/api) |  | | | | [](https://www.coinex.com/register?refer_code=yw5fz) | coinex | [CoinEx](https://www.coinex.com/register?refer_code=yw5fz) | [](https://docs.coinex.com/api/v2) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://coinmate.io?referral=YTFkM1RsOWFObVpmY1ZjMGREQmpTRnBsWjJJNVp3PT0) | coinmate | [CoinMate](https://coinmate.io?referral=YTFkM1RsOWFObVpmY1ZjMGREQmpTRnBsWjJJNVp3PT0) | [](https://coinmate.docs.apiary.io) |  | | | | [](https://go.coinmetro.com/?ref=crypto24) | coinmetro | [Coinmetro](https://go.coinmetro.com/?ref=crypto24) | [](https://documenter.getpostman.com/view/3653795/SVfWN6KS) |  | | | | [](https://coinone.co.kr) | coinone | [CoinOne](https://coinone.co.kr) | [](https://doc.coinone.co.kr) |  | | | | [](https://www.coins.ph/en-ph/register?invite_code=1371062463303277512&broker=9001) | coinsph | [Coins.ph](https://www.coins.ph/en-ph/register?invite_code=1371062463303277512&broker=9001) | [](https://coins-docs.github.io/rest-api) |  | | | | [](https://www.coinspot.com.au/register?code=PJURCU) | coinspot | [CoinSpot](https://www.coinspot.com.au/register?code=PJURCU) | [](https://www.coinspot.com.au/api) |  | | | | [](https://crypto.com/exch/kdacthrnxt) | cryptocom | [Crypto.com](https://crypto.com/exch/kdacthrnxt) | [](https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.cryptomus.com/signup/?ref=JRP4yj) | cryptomus | [Cryptomus](https://app.cryptomus.com/signup/?ref=JRP4yj) | [](https://doc.cryptomus.com/personal) |  | | | | [](https://s.deepcoin.com/UzkyODgy) | deepcoin | [DeepCoin](https://s.deepcoin.com/UzkyODgy) | [](https://www.deepcoin.com/docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.delta.exchange/app/signup/?code=IULYNB) | delta | [Delta Exchange](https://www.delta.exchange/app/signup/?code=IULYNB) | [](https://docs.delta.exchange) |  | | | | [](https://www.deribit.com/reg-1189.4038) | deribit | [Deribit](https://www.deribit.com/reg-1189.4038) | [](https://docs.deribit.com/v2) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.derive.xyz/invite/3VB0B) | derive | [derive](https://www.derive.xyz/invite/3VB0B) | [](https://docs.derive.xyz/docs/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.digifinex.com/en-ww/from/DhOzBg?channelCode=ljaUPp) | digifinex | [DigiFinex](https://www.digifinex.com/en-ww/from/DhOzBg?channelCode=ljaUPp) | [](https://docs.digifinex.com) |  | | | | [](dydx.trade?ref=ccxt) | dydx | [dYdX](dydx.trade?ref=ccxt) | [](https://docs.dydx.xyz) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://exmo.me/?ref=131685) | exmo | [EXMO](https://exmo.me/?ref=131685) | [](https://exmo.me/en/api_doc?ref=131685) |  | | | | [](https://app.{hostname}) | extended | [Extended](https://app.{hostname}) | [](https://api.docs.{hostname}) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://fmfw.io/referral/da948b21d6c92d69) | fmfwio | [FMFW.io](https://fmfw.io/referral/da948b21d6c92d69) | [](https://api.fmfw.io/) |  | | | | [](https://app.foxbit.com.br) | foxbit | [Foxbit](https://app.foxbit.com.br) | [](https://docs.foxbit.com.br) |  | | | | [](https://www.gate.com/share/CCXTGATE) | gate | [Gate](https://www.gate.com/share/CCXTGATE) | [](https://www.gate.com/docs/developers/apiv4/en) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://gemini.com/) | gemini | [Gemini](https://gemini.com/) | [](https://docs.gemini.com/rest-api) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://grvt.io/?ref=WBLS9D1) | grvt | [GRVT](https://grvt.io/?ref=WBLS9D1) | [](https://api-docs.grvt.io/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://global.hashkey.com/en-US/register/invite?invite_code=82FQUN) | hashkey | [HashKey Global](https://global.hashkey.com/en-US/register/invite?invite_code=82FQUN) | [](https://hashkeyglobal-apidoc.readme.io/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](hibachi.xyz/r/ZBL2YFWIHU) | hibachi | [Hibachi](hibachi.xyz/r/ZBL2YFWIHU) | [](undefined) |  | | | | [](https://hitbtc.com/?ref_id=5a5d39a65d466) | hitbtc | [HitBTC](https://hitbtc.com/?ref_id=5a5d39a65d466) | [](https://api.hitbtc.com) |  | | | | [](https://pro.hollaex.com/signup?affiliation_code=QSWA6G) | hollaex | [HollaEx](https://pro.hollaex.com/signup?affiliation_code=QSWA6G) | [](https://apidocs.hollaex.com) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.htx.com/invite/en-us/1h?invite_code=6rmm2223) | htx | [HTX](https://www.htx.com/invite/en-us/1h?invite_code=6rmm2223) | [](https://huobiapi.github.io/docs/spot/v1/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.hyperliquid.xyz/) | hyperliquid | [Hyperliquid](https://app.hyperliquid.xyz/) | [](https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.independentreserve.com) | independentreserve | [Independent Reserve](https://www.independentreserve.com) | [](https://www.independentreserve.com/API) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://indodax.com/ref/testbitcoincoid/1) | indodax | [INDODAX](https://indodax.com/ref/testbitcoincoid/1) | [](https://github.com/btcid/indodax-official-api-docs) |  | | | | [](https://www.kraken.com) | kraken | [Kraken](https://www.kraken.com) | [](https://docs.kraken.com/rest/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://futures.kraken.com/) | krakenfutures | [Kraken Futures](https://futures.kraken.com/) | [](https://docs.kraken.com/api/docs/futures-api/trading/market-data/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.kucoin.com/ucenter/signup?rcode=E5wkqe) | kucoin | [KuCoin](https://www.kucoin.com/ucenter/signup?rcode=E5wkqe) | [](https://docs.kucoin.com) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://futures.kucoin.com/?rcode=E5wkqe) | kucoinfutures | [KuCoin Futures](https://futures.kucoin.com/?rcode=E5wkqe) | [](https://docs.kucoin.com) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://latoken.com/invite?r=mvgp2djk) | latoken | [Latoken](https://latoken.com/invite?r=mvgp2djk) | [](https://api.latoken.com) |  | | | | [](https://www.lbank.com/login/?icode=7QCY) | lbank | [LBank](https://www.lbank.com/login/?icode=7QCY) | [](https://www.lbank.com/en-US/docs/index.html) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](app.lighter.xyz/?referral=715955W9) | lighter | [Lighter](app.lighter.xyz/?referral=715955W9) | [](https://apidocs.lighter.xyz/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.luno.com/invite/44893A) | luno | [luno](https://www.luno.com/invite/44893A) | [](https://www.luno.com/en/api) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.mercadobitcoin.com.br) | mercado | [Mercado Bitcoin](https://www.mercadobitcoin.com.br) | [](https://www.mercadobitcoin.com.br/api-doc) |  | | | | [](https://www.mexc.com/register?inviteCode=mexc-1FQ1GNu1) | mexc | [MEXC Global](https://www.mexc.com/register?inviteCode=mexc-1FQ1GNu1) | [](https://mexcdevelop.github.io/apidocs/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://trade.mode.network?ref=MODETRADE) | modetrade | [Mode Trade](https://trade.mode.network?ref=MODETRADE) | [](undefined) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.my.okx.com/join/CCXT2023) | myokx | [MyOKX (EEA)](https://www.my.okx.com/join/CCXT2023) | [](https://my.okx.com/docs-v5/en/#overview) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://one.ndax.io/bfQiSL) | ndax | [NDAX](https://one.ndax.io/bfQiSL) | [](https://apidoc.ndax.io/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.novadax.com.br/?s=ccxt) | novadax | [NovaDAX](https://www.novadax.com.br/?s=ccxt) | [](https://doc.novadax.com/pt-BR/) |  | | | | [](https://www.okx.com/join/CCXTCOM) | okx | [OKX](https://www.okx.com/join/CCXTCOM) | [](https://www.okx.com/docs-v5/en/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.app.okx.com/join/CCXT2023) | okxus | [OKX (US)](https://www.app.okx.com/join/CCXT2023) | [](https://app.okx.com/docs-v5/en/#overview) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://onetrading.com/) | onetrading | [One Trading](https://onetrading.com/) | [](https://docs.onetrading.com) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://p2pb2b.com?referral=ee784c53) | p2b | [p2b](https://p2pb2b.com?referral=ee784c53) | [](https://github.com/P2B-team/p2b-api-docs/blob/master/api-doc.md) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.pacifica.fi?referral=ccxt) | pacifica | [Pacifica](https://app.pacifica.fi?referral=ccxt) | [](https://docs.pacifica.fi/api-documentation/api/rest-api) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.paradex.trade/r/ccxt24) | paradex | [Paradex](https://app.paradex.trade/r/ccxt24) | [](https://docs.api.testnet.paradex.trade/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.paymium.com/page/sign-up?referral=eDAzPoRQFMvaAB8sf-qj) | paymium | [Paymium](https://www.paymium.com/page/sign-up?referral=eDAzPoRQFMvaAB8sf-qj) | [](https://github.com/Paymium/api-documentation) |  | | | | [](https://phemex.com/register?referralCode=EDNVJ) | phemex | [Phemex](https://phemex.com/register?referralCode=EDNVJ) | [](https://phemex-docs.github.io/#overview) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://poloniex.com/signup?c=UBFZJRPJ) | poloniex | [Poloniex](https://poloniex.com/signup?c=UBFZJRPJ) | [](https://api-docs.poloniex.com/spot/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://tokocrypto.com) | tokocrypto | [Tokocrypto](https://tokocrypto.com) | [](https://www.tokocrypto.com/apidocs/) |  | | | | [](https://www.toobit.com/en-US/r?i=IFFPy0) | toobit | [Toobit](https://www.toobit.com/en-US/r?i=IFFPy0) | [](https://toobit-docs.github.io/apidocs/spot/v1/en/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://upbit.com) | upbit | [Upbit](https://upbit.com) | [](https://docs.upbit.com/kr) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://wx.network) | wavesexchange | [Waves.Exchange](https://wx.network) | [](https://docs.wx.network) |  | | | | [](https://www.weex.com/register?vipCode=qfyh) | weex | [Weex](https://www.weex.com/register?vipCode=qfyh) | [](https://www.weex.com/api-doc) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://whitebit.com/referral/d9bdf40e-28f2-4b52-b2f9-cd1415d82963) | whitebit | [WhiteBit](https://whitebit.com/referral/d9bdf40e-28f2-4b52-b2f9-cd1415d82963) | [](https://github.com/whitebit-exchange/api-docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://woox.io/register?ref=DIJT0CNL) | woo | [WOO X](https://woox.io/register?ref=DIJT0CNL) | [](https://docs.woox.io/) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://dex.woo.org/en/trade?ref=CCXT) | woofipro | [WOOFI PRO](https://dex.woo.org/en/trade?ref=CCXT) | [](https://orderly.network/docs/build-on-omnichain/building-on-evm) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.xt.com/en/accounts/register?ref=9PTM9VW) | xt | [XT](https://www.xt.com/en/accounts/register?ref=9PTM9VW) | [](https://doc.xt.com/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://www.yobit.net) | yobit | [YoBit](https://www.yobit.net) | [](https://www.yobit.net/en/api/) |  | | | | [](https://zaif.jp) | zaif | [Zaif](https://zaif.jp) | [](https://techbureau-api-document.readthedocs.io/ja/latest/index.html) |  | | | | [](https://www.zebpay.com) | zebpay | [Zebpay](https://www.zebpay.com) | [](https://github.com/zebpay/zebpay-api-references) |  | | | <!--- end list --> The list above is updated frequently, new crypto markets, exchanges, bug fixes, and API endpoints are introduced on a regular basis. See the [Manual](https://github.com/ccxt/ccxt/wiki/) 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](https://github.com/ccxt/ccxt/blob/master/LICENSE.txt), 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. ### Builder Code Exchanges <!--- init builder codes list ---> |logo |id |name |ver |type |certified |pro | |------------------------------------------------------------------------------------------------------------------------------------------|-------------|------------------------------------------------------|:--------------------------------------------------------------------------------------------------------------------------------:|-------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------| | [](https://www.asterdex.com/en/referral/aA1c2B) | aster | [Aster](https://www.asterdex.com/en/referral/aA1c2B) | [](https://github.com/asterdex/api-docs) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.{hostname}) | extended | [Extended](https://app.{hostname}) | [](https://api.docs.{hostname}) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://grvt.io/?ref=WBLS9D1) | grvt | [GRVT](https://grvt.io/?ref=WBLS9D1) | [](https://api-docs.grvt.io/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.hyperliquid.xyz/) | hyperliquid | [Hyperliquid](https://app.hyperliquid.xyz/) | [](https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api) |  | [](https://github.com/ccxt/ccxt/wiki/Certification) | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](app.lighter.xyz/?referral=715955W9) | lighter | [Lighter](app.lighter.xyz/?referral=715955W9) | [](https://apidocs.lighter.xyz/) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | | [](https://app.pacifica.fi?referral=ccxt) | pacifica | [Pacifica](https://app.pacifica.fi?referral=ccxt) | [](https://docs.pacifica.fi/api-documentation/api/rest-api) |  | | [](https://docs.ccxt.com/ccxt.pro.manual) | <!--- end list --> CCXT participates in builder programs with the exchanges listed above, which means that in order to support the CCXT project users pay a small fee (1 bps) on top of the exchanges' fees when using the exchanges' API through CCXT. This is optional and can be disabled by setting `exchange.options['builderFee'] = False`. For all other exchanges no additional fee is charged and in some cases you receive discounts or special conditions by using CCXT. --- ## Install The easiest way to install the CCXT library is to use a package manager: - [ccxt in **NPM**](https://www.npmjs.com/package/ccxt) (JavaScript / Node v7.6+) - [ccxt in **PyPI**](https://pypi.python.org/pypi/ccxt) (Python 3.7.0+) - [ccxt in **Packagist/Composer**](https://packagist.org/packages/ccxt/ccxt) (PHP 8.1+) - [ccxt in **Nuget**](https://www.nuget.org/packages/ccxt) (netstandard 2.0) - [ccxt in **GO**](https://pkg.go.dev/github.com/ccxt/ccxt/go/v4) - [ccxt in **Java**](https://central.sonatype.com/artifact/io.github.ccxt/ccxt) (Java 21+, Gradle) This library is shipped as an all-in-one module implementation with minimalistic dependencies and requirements: - [js/](https://github.com/ccxt/ccxt/blob/master/js/) in JavaScript - [python/](https://github.com/ccxt/ccxt/blob/master/python/) in Python (generated from TS) - [php/](https://github.com/ccxt/ccxt/blob/master/php/) in PHP (generated from TS) - [cs/](https://github.com/ccxt/ccxt/blob/master/cs/) in C# (generated from TS) - [go/](https://github.com/ccxt/ccxt/blob/master/go/) in Go (generated from TS) - [java/](https://github.com/ccxt/ccxt/blob/master/java/) in Java (generated from TS) You can also clone it into your project directory from [ccxt GitHub repository](https://github.com/ccxt/ccxt): ```shell git clone https://github.com/ccxt/ccxt.git # including 1GB of commit history # or git clone https://github.com/ccxt/ccxt.git --depth 1 # avoid downloading 1GB of commit history ``` ### 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](https://github.com/ccxt/ccxt/issues/225#issuecomment-331905178) in your `babel-loader` config. [ccxt in **NPM**](https://www.npmjs.com/package/ccxt) ```shell npm install ccxt ``` ```JavaScript //cjs var ccxt = require ('ccxt') console.log (ccxt.exchanges) // print all available exchanges ``` ```Javascript //esm import {version, exchanges} from 'ccxt'; console.log(version, Object.keys(exchanges)); ``` ### 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.min.js * unpkg: https://unpkg.com/[email protected]/dist/ccxt.browser.min.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. ```HTML <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/[email protected]/dist/ccxt.browser.min.js"></script> ``` Creates a global `ccxt` object: ```JavaScript console.log (ccxt.exchanges) // print all available exchanges ``` ### Python [ccxt in **PyPI**](https://pypi.python.org/pypi/ccxt) ```shell pip install ccxt ``` ```Python 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 3.7.0+ ```Python import ccxt.async_support as ccxt # link against the asynchronous version of ccxt ``` #### orjson support CCXT also supports `orjson` for parsing JSON since it is much faster than the builtin library. This is especially important when using websockets because some exchanges return big messages that need to be parsed and dispatched as quickly as possible. However, `orjson` is not enabled by default because it is not supported by every python interpreter. If you want to opt-in, you just need to install it (`pip install orjson`) on your local environment. CCXT will detect the installion and pick it up automatically. #### ECDSA Support Some exchanges, such as Hyperliquid, Binance, and Paradex use **ECDSA** for request signing. By default, CCXT includes a pure Python ECDSA implementation that ensures compatibility across all environments. However, this implementation may not meet the performance requirements of latency-sensitive applications. To address this, CCXT also supports the Coincurve library, which dramatically reduces signing time from approximately 45 ms to under 0.05 ms. For optimal performance, we recommend installing Coincurve via: ``` pip install coincurve ``` Once installed, CCXT will automatically detect and use it. ### PHP [ccxt in PHP with **Packagist/Composer**](https://packagist.org/packages/ccxt/ccxt) (PHP 8.1+) It requires common PHP modules: - cURL - mbstring (using UTF-8 is highly recommended) - PCRE - iconv - gmp ```PHP include "ccxt.php"; var_dump (\ccxt\Exchange::$exchanges); // print a list of all available exchange classes ``` The library supports concurrent asynchronous mode using tools from [ReactPHP](https://reactphp.org/) in PHP 8.1+. Read the [Manual](https://github.com/ccxt/ccxt/wiki/) for more details. ### .net/C# [ccxt in C# with **Nuget**](https://www.nuget.org/packages/ccxt) (netstandard 2.0 and netstandard 2.1) ```c# using ccxt; Console.WriteLine(ccxt.Exchanges) // check this later ``` ### Go [ccxt in GO with **PKG**](https://pkg.go.dev/github.com/ccxt/ccxt/go/v4) ```shell go install github.com/ccxt/ccxt/go/v4@latest ``` ```Go import "ccxt" fmt.Println(ccxt.Exchanges) ``` ### Java Java version of CCXT requires Java 21+ and uses Gradle as its build system. Add the CCXT library as a local dependency in your `build.gradle.kts`: ```kotlin dependencies { implementation("io.github.ccxt:ccxt:4.5.52") } ``` Or clone and build from source: ```shell git clone https://github.com/ccxt/ccxt.git --depth 1 cd ccxt/java ./gradlew :lib:build ``` ```Java import io.github.ccxt.exchanges.Binance; import io.github.ccxt.types.Ticker; Binance exchange = new Binance(); exchange.loadMarkets(false); Ticker ticker = exchange.fetchTicker("BTC/USDT"); System.out.println(ticker.symbol + " " + ticker.last); ``` Each exchange has its own typed subclass with strongly-typed return values. Every typed method ships both a blocking sync and a non-blocking `CompletableFuture`-returning async overload — pick the idiom that fits your call site: ```Java // Sync — blocks until the response arrives Ticker ticker = exchange.fetchTicker("BTC/USDT"); // Async — returns immediately, completes when the response arrives CompletableFuture<Ticker> future = exchange.fetchTickerAsync("BTC/USDT", null); future.thenAccept(t -> System.out.println(t.last)); ``` WebSocket support is available via the pro exchange classes, with the same sync/async symmetry — `watchTicker` blocks for one update; `watchTickerAsync` returns a `CompletableFuture<Ticker>` you can compose: ```Java import io.github.ccxt.exchanges.pro.Binance; var exchange = new Binance(); exchange.loadMarkets(false); // Sync — blocks for one update Ticker tick = exchange.watchTicker("BTC/USDT"); // Async — returns a typed CompletableFuture (composable with allOf, anyOf, etc.) CompletableFuture<Ticker> future = exchange.watchTickerAsync("BTC/USDT", null); ``` See [java/examples/](https://github.com/ccxt/ccxt/tree/master/java/examples) for more usage examples. ### 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](https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md) document for the details on that). Using `docker-compose` (in the cloned CCXT repository): ```shell 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. --- ## AI Assistant Support CCXT provides language-specific skills for AI coding assistants (Claude Code, Cursor, Copilot, Windsurf, Codex, and 30+ others): ```bash npx skills add ccxt/ccxt ``` See [AI Skills documentation](https://github.com/ccxt/ccxt/wiki/AI-Skills) and [llms.txt](https://raw.githubusercontent.com/ccxt/ccxt/master/llms.txt) 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. ```JavaScript // both of these notations work in JavaScript/Python/PHP exchange.methodName () // camelcase pseudocode exchange.method_name () // underscore pseudocode ``` Read the [Manual](https://github.com/ccxt/ccxt/wiki/) and see [examples](https://github.com/ccxt/ccxt/tree/master/examples) for more details. ### JavaScript **CCXT now supports ESM and CJS modules** #### CJS ```JavaScript // cjs example '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.okcoin ({ 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', }) 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/USDT')) 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' }) }) (); ``` #### ESM ```Javascript //esm example import {version, binance} from 'ccxt'; console.log(version); const exchange = new binance(); const ticker = await exchange.fetchTicker('BTC/USDT'); console.log(ticker); ``` ### Python ```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', }) 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/USDT')) 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 ```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', )); $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')); ``` ### .net/C# ```C# using ccxt; // importing ccxt namespace Project; class Project { public async static Task CreateOrder() { var exchange = new Binance(); exchange.apiKey = "my api key"; exchange.secret = "my secret"; // always use the capitalized method (CreateOrder instead of createOrder) var order = await exchange.CreateOrder("BTC/USDT", "limit", "buy", 1, 50); Console.WriteLine("Placed Order, order id: " + order.id); } } ``` ### Go ```Go package main import ( "github.com/ccxt/ccxt/go/v4/go" "fmt" ) func main() { exchange := ccxt.NewBinance(map[string]interface{}{ "apiKey": "MY KEY", "secret": "MY SECRET", }) orderParams := map[string]interface{}{ "clientOrderId": "myOrderId68768678", } exchange.LoadMarkets() order, err := exchange.CreateOrder("BTC/USDT", "limit", "buy", 0.001, ccxt.WithCreateOrderPrice(6000), ccxt.WithCreateOrderParams(orderParams)) if err != nil { if ccxtError, ok := err.(*ccxt.Error); ok { if ccxtError.Type == "InvalidOrder" { fmt.Println("Invalid order") } else { fmt.Println("Some other error") } } } else { fmt.Println(*order.Id) } // fetching OHLCV ohlcv, err := exchange.FetchOHLCV("BTC/USDT", ccxt.WithFetchOHLCVTimeframe("5m"), ccxt.WithFetchOHLCVLimit(100)) if err != nil { fmt.Println("Error: ", err) } else { fmt.Println("Got OHLCV!") } } ``` #### Optional parameters Unlike Javascript/Python/PHP/C# Go does not support "traditional" optional parameters like `function a(optional = false)`. However, the CCXT language and structure have some methods with optional params, and since the Go language is transpiled from the Typescript source, we had to find a way of representing them. We have decided to "go" (pun intended) with Option structs and the `WithX` methods. For example, this function `FetchMyTrades` supports 4 different "optional" parameters, symbol, since, limit, and params. ```Golang func (this *Binance) FetchMyTrades(options ...FetchMyTradesOptions) ([]Trade, error) ``` And we can provide them by doing ```Golang trades, error := exchange.FetchMyTrades(ccxt.withFetchMyTradesSymbol("BTC/USDT"), ccxt.WithFetchOHLCVLimit(5), ccxt.WithFetchMyTradesParams(orderParams)) ``` Lastly, just because the signature dictates that some argument like `symbol` is optional, it will depend from exchange to exchange and you might need to provide it to avoid getting a `SymbolRequired` error. You can check different examples in the `examples/go` folder. ### Java ```Java import io.github.ccxt.exchanges.Kraken; import io.github.ccxt.exchanges.Bitfinex; import io.github.ccxt.exchanges.Binance; import io.github.ccxt.types.*; import java.util.HashMap; import java.util.Map; public class Example { public static void main(String[] args) { // Create exchange instances Kraken kraken = new Kraken(); Bitfinex bitfinex = new Bitfinex(); Map<String, Object> config = new HashMap<>(); config.put("apiKey", "YOUR_API_KEY"); config.put("secret", "YOUR_SECRET"); Binance binance = new Binance(config); // Load markets kraken.loadMarkets(false); binance.loadMarkets(false); // Public API OrderBook orderBook = kraken.fetchOrderBook("BTC/USDT"); Ticker ticker = bitfinex.fetchTicker("BTC/USD"); System.out.println(ticker.symbol + " last=" + ticker.last); // Fetch OHLCV var candles = binance.fetchOHLCV("BTC/USDT", "1h", null, 10L, null); System.out.println("Got " + candles.size() + " candles"); // Private API (requires API keys) Balances balance = binance.fetchBalance(); System.out.println("BTC free: " + balance.free.get("BTC")); // Place a limit buy order Order order = binance.createLimitBuyOrder("BTC/USDT", 0.001, 50000.0); System.out.println("Order id: " + order.id + " status: " + order.status); // Cancel it binance.cancelOrder(order.id, "BTC/USDT", null); } } ``` #### Async All methods are also available as async variants returning `CompletableFuture`: ```Java import java.util.concurrent.CompletableFuture; // Fire multiple requests concurrently CompletableFuture<Ticker> btc = binance.fetchTickerAsync("BTC/USDT", null); CompletableFuture<Ticker> eth = binance.fetchTickerAsync("ETH/USDT", null); CompletableFuture.allOf(btc, eth).join(); System.out.println("BTC: " + btc.get().last + " ETH: " + eth.get().last); ``` #### Error handling Typed sync methods throw the underlying ccxt error directly — no `CompletionException` unwrap needed. Catch exceptions in standard JDK order (most-specific first), like you would with any other Java library: ```Java import io.github.ccxt.errors.*; import io.github.ccxt.exchanges.Binance; import io.github.ccxt.types.Order; Binance binance = new Binance(Map.of("apiKey", "...", "secret", "...")); try { Order order = binance.createOrder("BTC/USDT", "limit", "buy", 0.001, 50000.0); } catch (InsufficientFunds e) { // user error — show balance, don't retry } catch (InvalidOrder e) { // covers OrderNotFound, DuplicateOrderId, … // user error — fix params } catch (AuthenticationError e) { // covers PermissionDenied, AccountSuspended // refresh credentials } catch (RateLimitExceeded | DDoSProtection e) { // multi-catch (Java 7+) Thread.sleep(30_000); } catch (NetworkError e) { // RequestTimeout, ExchangeNotAvailable, … Thread.sleep(2_000); // transient — retry } catch (ExchangeError e) { // any other exchange-side error // exchange refused } catch (BaseError e) { // ccxt catch-all // unknown ccxt error } ``` For async methods, `CompletableFuture` wraps thrown errors in `CompletionException` (JDK behaviour). Use `Helpers.unwrap()` inside `.exceptionally(...)` to peel the wrap and pattern-match the real cause: ```Java import io.github.ccxt.Helpers; binance.createOrderAsync("BTC/USDT", "limit", "buy", 0.001, 50000.0) .thenAccept(order -> log.info("placed " + order.id)) .exceptionally(throwable -> { Throwable cause = Helpers.unwrap(throwable); return switch (cause) { case InsufficientFunds e -> { notifyUser(e); yield null; } case AuthenticationError e -> { refreshCreds(); yield null; } case RateLimitExceeded e -> { scheduleRetry(); yield null; } case NetworkError e -> { scheduleRetry(); yield null; } case BaseError e -> { log.error("ccxt", e); yield null; } default -> throw new java.util.concurrent.CompletionException(cause); }; }); ``` The full hierarchy lives under `io.github.ccxt.errors` — see the [Error Handling section of the Manual](https://github.com/ccxt/ccxt/wiki/Manual#error-handling) for the complete tree (NetworkError vs ExchangeError, retry-safe vs user-error categories, etc.). #### WebSocket WebSocket support is available via the pro exchange classes: ```Java import io.github.ccxt.Exchange; import io.github.ccxt.exchanges.pro.Binance; import java.util.concurrent.TimeUnit; Exchange exchange = new Binance(); exchange.loadMarkets().join(); // Stream live ticker updates for (int i = 0; i < 10; i++) { Object ticker = exchange.watchTicker("BTC/USDT").get(30, TimeUnit.SECONDS); System.out.println(ticker); } ``` You can check different examples in the `java/examples` folder. ## Rate limiting Crypto exchanges enforce rate limits to protect their infrastructure, ensure fair usage across all clients, and prevent abuse that could degrade performance or availability for other users. That means you can't make an unlimited amount of requests to the exchange, there is a rate that needs to be respected. By default, CCXT uses a **leaky bucket** rate limiter to control the pace of outgoing requests. A leaky bucket rate limiter works by queueing requests and releasing them at a steady, fixed rate. Bursts of requests are smoothed out over time rather than executed immediately. However, if the user provides a `rateLimiterAlgorithm': 'rollingWindow'` option, ccxt switches from the leaky bucket model to a **window-based rate** limiter. A window-based limiter enforces a maximum number of requests within a fixed time window (for example, N requests per X milliseconds). Once the limit is reached, further requests are delayed until the current window expires. By default CCXT assumes a 60s window but the window size can be customized by providing `rollingWindowSize: X0000` ms. Example: ```Python exchange = ccxt.binance({ 'rateLimiterAlgorithm': 'rollingWindow', # switching to rolling window algorithm 'rollingWindowSize': 5000 # if binance allows X requests per 5 seconds, those requests can be fired in a burst at any time during this window }) ``` ## CCXT CLI Read the documentation for more information and details: [docs](https://github.com/ccxt/ccxt/tree/master/cli/README.md) CCXT also provides a command-line interface (CLI) that enables direct interaction with any supported exchange from the terminal. You can quickly check balances, place orders, or fetch trade data - all of that without the need to write or execute custom code and without the overhead of building an entire application from scratch. This is especially useful for simple or time-sensitive tasks (shell scripting, testing and debugging among other things). ### Installation The CLI is available as a npm package and can be installed by doing ``` npm i ccxt-cli -g ``` ### Usage You can use the `--help` option to view a general overview of how the CLI works. The tool allows you to invoke any CCXT method by specifying the exchange id, the methodName, and any required arguments. Examples: ``` ccxt binance createOrder BTC/USDT market buy 0.1 // places an order ``` If you are not sure which arguments should be provided you can always use the `explain` command. ``` ccxt explain createOrder ``` result: ``` Method: createOrder Usage: binance createOrder <symbol> <type> <side> <amount> [price] [params] Arguments: - symbol (required) — Market symbol e.g., BTC/USDT - type (required) — (no description available) - side (required) — order side e.g., buy or sell - amount (required) — (no description available) - price (optional) — Price per unit of asset e.g., 26000.50 - params (optional) — Extra parameters for the exchange e.g., { "recvWindow": 5000 } ``` You can easily provide API keys by setting them as environment varibales eg: `BINANCE_APIKEY="XXXX"` or adding them to the config file located at `$CACHE/config.json` ## Contributing Please read the [CONTRIBUTING](https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md) document before making changes that you would like adopted in the code. Also, read the [Manual](https://github.com/ccxt/ccxt/wiki) 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 Support this project by becoming a sponsor. 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[[Become a backer](https://opencollective.com/ccxt#backer)] <a href="https://opencollective.com/ccxt#backers" target="_blank"><img src="https://opencollective.com/ccxt/tiers/backer.svg?width=890"></a> Thank you! ## Social - <sub>[](https://twitter.com/ccxt_official)</sub> Follow us on Twitter - <sub>[](https://medium.com/@ccxt)</sub> Read our blog on Medium - <sub>[](https://discord.gg/dhzSKYU)</sub> Join our Discord - <sub>[](https://t.me/ccxt_announcements)</sub> CCXT Channel on Telegram (important announcements) - <sub>[](https://t.me/ccxt_chat)</sub> CCXT Chat on Telegram (technical support) ## Star History [](https://star-history.com/#ccxt/ccxt&Date) ## Disclaimer CCXT is not a service nor a server. CCXT is a software. **CCXT is a free open source non-custodian API broker software under MIT license**. - **Non-custodian** means CCXT is not an intermediary in trading, it does not hold traders' money at any point in time, traders install CCXT and use CCXT to talk to exchanges directly. - **MIT license** means CCXT can be used for any purpose, but use at your own risk without any warranties. - **API broker** means CCXT is funded with rebates from exchanges' API broker programs and it is an official API broker with many exchanges, all rebates and related fees are handled by the exchanges solely in accordance with exchanges' respective terms and conditions established by each partner exchange. - **Free software** means CCXT is free to use and has no hidden fees, with CCXT traders pay the same trading fees they would pay to the exchanges directly. - **Open source** means anyone is allowed to use it, to look inside the code and to change everything, including other brokers. *CCXT has joined Hyperliquid’s Builder Codes program (see announcement) and may also utilize its referral code, which offers users a 4% fee discount on their first 25 million in trading volume.* ## Contact Us For business inquiries: [email protected]