CCXT: Cryptocurrency Exchange Trading API Library
Unified API library for 100+ cryptocurrency exchanges, standardizing trading, market data, and account management.
Learn more about CCXT
CCXT is a cryptocurrency trading library that abstracts the APIs of multiple exchanges into a single, consistent interface. The library implements both public APIs for market data and private APIs for trading operations, normalizing the different data formats and authentication methods used by various exchanges. It provides implementations in JavaScript/TypeScript, Python, C#, PHP, and Go, with support for both synchronous and asynchronous operations. The library is commonly used for algorithmic trading, arbitrage systems, portfolio management tools, and market data analysis applications.
Multi-Language Support
Provides identical functionality across JavaScript, Python, C#, PHP, and Go implementations. Each language version maintains API consistency and feature parity.
Unified Interface
Standardizes disparate exchange APIs into a common format for trading operations and market data. Handles authentication, rate limiting, and error handling across different exchange protocols.
Exchange Coverage
Supports over 100 cryptocurrency exchanges with both spot and derivatives trading capabilities. Includes certified integrations with major exchanges and regular updates for API changes.
Fixes woo fetchOHLCV and includes documentation improvements and rate limit updates.
- –woo fetchOHLCV fix
- –docs: minor fixes to fetchMarkets return type and to rateLimit exchange property descriptions
- –test(woo): fix static tests ohlcv
- –feat(bybit): update rl for transaction-log
- –chore: remove unused funcs
Fixes Go response headers and adds new features including fetchMarginMode for Bybit.
- –fix(go): response headers in base
- –feat(bybit): fetchMarginMode added
- –fix(bybit): fetchMarginMode - symbol added to the response
- –feat(okx): update ws to use instidcode
- –perf(base): safeBool, safeList, safeDict optimization (~70% reduction)
Fixes Bitget UTA issues and migrates btc-alpha to alp.com.
- –fix(bitget): UTA fixes
- –chore(backpack): skip test
- –test(foxbit): ohlcv tests
- –chore(paradex): skip broken
- –feat(alp): migrate btc-alpha to alp.com
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