Financial-API

Why we included this project

Anyone building A-share trading tools, quant pipelines, or AI agents that call Chinese market data gets one clean entry point here. The project wraps Tonghuashun's official feed behind a REST API, a hosted MCP server, a CLI, and a Python SDK that all share the same API key, so you can move from a research notebook to a Claude or Cursor setup without resetting credentials. Coverage spans real-time and historical quotes, financial statements, valuation snapshots, indices, sectors, funds, and limit-up and breakout pools. For backtesting work, the marketdb option is worth a look: it incrementally syncs a local DuckDB database you query with plain SQL, with corporate-action adjustment handled. If you would rather trust one official source than scrape or stitch together unofficial feeds, the consistent access model across every path keeps setup simple.