Backtesting toolkit for Node.js with strategy simulation, historical data loading, and report generation
Tiny zero-dependency client for patternfetch — agent-first API + MCP that turns a crypto ticker + timeframe into a token-compact market-state brief (compact candles, patterns, support/resistance, regime, indicators). Impersonal data, not investment advice
Minimalistic, performant stock charting library
Local MCP server: PineScript v6 → C++ + Docker backtest runner with parameter sweeps + Binance OHLCV exporter. Fully local (transpiler bundled in the engine image), no API key.
n8n community node for the SiftingIO financial-data API (SEC filings, XBRL financials, economic calendar, market hours, historical OHLCV, live quotes, currency conversion, DEX wallets).
Scrape live stock quotes and historical OHLCV price data from Yahoo Finance. Supports stocks, ETFs, crypto, indices, and forex. Two modes: quote (real-time price snapshot for up to 100 symbols) and history (OHLCV bars with adjustable interval and range).