From 48d7e2fef3c26dd804699c2e608d4988ae9db418 Mon Sep 17 00:00:00 2001
From: connerlambden <9061871+connerlambden@users.noreply.github.com>
Date: Wed, 22 Apr 2026 04:43:50 -0600
Subject: [PATCH] Add Helium MCP to Market Data & Data Sources (#343)

Helium MCP provides live stock/ETF/crypto data with AI-generated
bull/bear cases, ML options pricing, and news bias scoring via
MCP server or API.
---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 53532e6..447dd29 100644
--- a/README.md
+++ b/README.md
@@ -362,6 +362,7 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 - [coinpaprika-api-python-client](https://github.com/coinpaprika/coinpaprika-api-python-client) - `Python` - Free crypto market data API client. 12,000+ coins, 350+ exchanges, tickers, OHLCV, historical prices. No API key for free tier.
 - [defeatbeta-api](https://github.com/defeat-beta/defeatbeta-api) - `Python` - An open-source alternative to Yahoo Finance's market data APIs with higher reliability.
 - [dexpaprika-sdk-python](https://github.com/coinpaprika/dexpaprika-sdk-python) - `Python` - Free DEX data API client. 34 blockchains, 30M+ pools, 27M+ tokens, real-time SSE streaming, OHLCV. No API key needed.
+- [Helium MCP](https://heliumtrades.com/mcp-page/) - `Python` - Live stock/ETF/crypto data with AI-generated bull/bear cases and price forecasts, proprietary ML options pricing with probability ITM and fair value, and news bias scoring across 5,000+ sources. Available as MCP server or API. Free tier: 50 queries, no signup. [GitHub](https://github.com/connerlambden/helium-mcp)
 - [findatapy](https://github.com/cuemacro/findatapy) - `Python` - Python library to download market data via Bloomberg, Quandl, Yahoo etc.
 - [googlefinance](https://github.com/hongtaocai/googlefinance) - `Python` - Python module to get real-time stock data from Google Finance API.
 - [yahoo-finance](https://github.com/lukaszbanasiak/yahoo-finance) - `Python` - Python module to get stock data from Yahoo! Finance.