CCXT is a cryptocurrency exchange trading library that provides a unified API for over 100 exchanges across 7 programming languages (TypeScript/JavaScript, Python, PHP, C#, Go, Java). The core is written in TypeScript from which all other language bindings are transpiled. It implements both REST and WebSocket APIs for market data, trading, and account management. The library normalizes exchange-specific data formats into a common schema, enabling cross-exchange arbitrage and analytics. Key architectural patterns include a base Exchange class with exchange-specific subclasses, a pro/ subdirectory for WebSocket-enabled exchanges, static_dependencies/ for vendored third-party code (ethers, starknet, bip39, etc.), and an extensive test suite with both static and live tests. The repository includes a playground (Next.js web IDE), CLI tool, documentation site (Fumadocs), CI/CD for all languages, and Docker development environment.
Binance Grid Trader is a cryptocurrency trading bot that implements grid trading strategies for Binance Spot and Futures markets. The application features a modular architecture with separate layers for exchange gateways, event processing, strategy management, and user interface. It provides both a graphical interface built with PyQt5 and script-based execution modes for running trading strategies without UI. The system connects to Binance via REST and WebSocket APIs to receive market data and execute trades based on configurable grid strategies.
This repository is a production-oriented Go client library for the Binance cryptocurrency exchange, covering spot, margin, USDS-M futures, coin-margined delivery futures, options, portfolio margin, and related products. The code in v2/ exposes fluent builder-style services for REST endpoints and WebSocket streams, with clients such as NewClient, NewFuturesClient, NewDeliveryClient, NewOptionsClient, and portfolio-specific clients. The library is consumed by trading bots and exchange-integration applications; it is not a data analysis or research project, though it provides market-data access primitives for klines, tickers, order books, funding rates, and historical trades.