A curated list of insanely awesome libraries, packages and resources for Quants (Quantitative Finance)

AkShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

A Swift financial markets library for accessing Yahoo! Finance APIs ⚠️ Not maintained

Use Yahoo Finance or Google's 'hidden' Finance APIs to retrieve current stock and forex data as well as historic quotes

Download Bovespa Stock Market fundamentals with Python.

IEX Cloud API for C# and other .net languages. Supports SSE streaming

scraps historical stock market data from https://finance.yahoo.com/

tipranks.com API to access price targets, news sentiments and trending stocks.

A fast, lightweight Python interface to the AlphaVantage API.

A node wrapper to the Financial Modeling Prep API for financial data

Personal Capital library for accessing its API

Hybrid web/mobile UI for Finance API

Sinopac Securities API for VNPY

Edgar SEC scraper and analyzer.

A C++ library to convert messages between Quickfix and FIXML

📈 A simple Yahoo Finance API made in .NET Standard

Unofficial APIs for Investing.com website.

Finance API

A python package for automating DCF valuations.

This project seeks to provide an up-to-date data scraper for yahoo finance as a simple stock data API.

Kelly Criterion / Leverage calculating REST Service

The Settle API lets developers create app's that are integrated with core Settle services like chat, portfolio and price feed API.

An ultimate web scraper for Yahoo!Finance historical stock series...

This is a lightning component and backend Python Code for displaying NAV details for a Mutual Fund.

Tutorial on how to build your own Settle app and run it

api wrapper for intrino market data feed

Working with stock data in Python

📈 TimeSeries for Elixir: This Elixir library allows you to access free and paid finance apis to query time series data in JSON and CSV. And it’s easy to roll your own adapter.