Market Data Python Packages

yfinance

Download market data from Yahoo! Finance's API

ccxt

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

alpaca-py

The Official Python SDK for Alpaca API

alpaca-trade-api

Python client for Alpaca's trade API

mplfinance

Financial Markets Data Visualization using Matplotlib

databento-dbn

Databento Binary Encoding (DBN) - Fast message encoding and storage format for market data

databento

The official Python client library for Databento

ypricemagic

Fetch accurate prices for tokens solely using on-chain data.

binance-connector

Simple connector to Binance Public API

python-kraken-sdk

Command-line tool and SDK to access the Kraken Crypto Asset Exchange API (Spot, xStocks, and Futures, REST and Websocket API)

shioaji

Shioaji all new cross platform api for trading ( 跨平台證券交易API )

pmxt

CCXT for prediction markets. PMXT is a unified API for trading on Polymarket, Kalshi, and more.

binance-futures-connector

Simple python connector to Binance Futures API

thetadatadx

No-JVM ThetaData Terminal — native Rust SDK for direct MDDS (gRPC) and FPSS (TCP) market data access

defeatbeta-api

An open-source alternative to Yahoo Finance's market data APIs with higher reliability.

stockdex

Python Package to Extract and plot Financial Data

async-rithmic

Python async framework for Rithmic Protocol Buffer API

binance

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

cot-reports

cot_reports is a Python library for fetching the Commitments of Trader reports of the Commodity Futures Trading Commission (CFTC). The following COT reports are supported: Legacy Futures-only, Legacy Futures-and-Options Combined, Supplemental Futures-and-Options Combined, Disaggregated Futures-only, Disaggregated Futures-and-Options Combined, Traders in Financial Futures (TFF) Futures-only and Traders in Financial Futures (TFF) Futures-and-Options Combined.

ondemand

Simple Python client for Barchart OnDemand REST APIs

pykalshi

Unofficial Python client for Kalshi's prediction markets API

adata

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lakeapi

Python API for accessing Lake high frequency tick trades & order book data

cryptofeed

Cryptocurrency Exchange Websocket Data Feed Handler