Market Data
Exposes financial market data endpoints for LLMs and other clients, enabling fetching of OHLCV, option chains, Greeks, and corporate events, and facilitating training dataset assembly.
About
Market Data is a FastAPI server designed as a deployable, minimal, and vendor-pluggable service for accessing comprehensive financial market information. It provides robust endpoints for fetching critical data points such as OHLCV (Open, High, Low, Close, Volume), option chains, Greeks, and basic corporate events. Furthermore, it assists in assembling tailored training datasets with alignment and caching capabilities, making it ideal for LLM-driven applications, quantitative analysis, or any client requiring reliable market data. It comes with `yfinance` as a default provider, allowing it to run out-of-the-box, and can be easily extended to support other providers like Polygon or IEX.
Key Features
- FastAPI server providing financial market data
- Vendor-pluggable data provider architecture (e.g., yfinance, Polygon, IEX)
- Endpoints for OHLCV, option chains, Greeks, and corporate events
- Tool for assembling aligned and cached training datasets
- Easy deployment via Docker or local uvicorn server
- 0 GitHub stars
Use Cases
- Powering LLM applications with real-time and historical financial market data
- Building custom datasets for quantitative trading strategies or machine learning models
- Integrating a standardized market data API into various client applications
