Top TRADING GitHub Repositories & Tools (2026)

The official Go client library for the Massive REST and WebSocket API.

C++23 client for Kalshi's Predictions API. Created from Kalshi's OpenAPI and AsyncAPI specs, it covers every REST operation and WebSocket channel. The WebSocket client reconnects and resubscribes. Optional transports add retries and rate limiting.

Polymarket trading bot for prediction markets — browse CLOB markets, watch the order book in the terminal, run edge detection, liquidity provision and cross-market arbitrage strategies with paper trading and risk limits. Educational open-source toolkit — not financial advice. Unofficial community project, not affiliated with Polymarket.

Who the good traders on Robinhood Chain are buying: resolved wallets, a 20-second on-chain tape, provenance on every fill, AI verdicts, bursts and exits. Site + Telegram bot + API. Runs on $0/month.

A Discord bot and CLI tool for automating Reverse Split Arbitrage stock trading!

[Public preview] The first public quant trading benchmark scored against what professional traders actually made on the same asset

Lintcha — copy-trading bot for Robinhood Chain in @lintchabot. Explore wallet following; automated BUY is paused and SELL stays manual. Read-only Core tools included.

the exit desk for robinhood chain · a sniper, a guard, a follow · reads by default, signs when you arm it

Free, open-source TradingView strategy optimizer for Chrome. Grid search, walk-forward, heatmaps. By Roboquant.

Production-ready unofficial Binance REST and WebSocket SDK for Go

SMX · an open-source crypto paper-trading desk. Backtest farm, walk-forward optimizer, built-in AI agent, 110 exchanges, schema v2 strategies.

Local-first AI trading journal. Import your broker CSV, get round-trip trades, KPIs and Claude-powered diary analysis. Runs on your own machine. No account, no telemetry, MIT.

SDKs for CoinAPI & FinFeedAPI