Resolve remaining source and service decisions in WIL-191 batch G

README.md

@@ -227,7 +227,7 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 - [NowTrade](https://github.com/edouardpoitras/NowTrade) - `Python` - Python library for backtesting technical/mechanical strategies in the stock and currency markets.
 - [pinkfish](https://github.com/fja05680/pinkfish) - `Python` - A backtester and spreadsheet library for security analysis.
 - [PRISM-INSIGHT](https://github.com/dragon1086/prism-insight) - `Python` - AI-powered stock analysis system with 13 specialized agents, automated trading via KIS API, supporting Korean & US markets.
-- [FinClaw](https://github.com/NeuZhou/finclaw) - `Python` - AI-powered financial intelligence engine with 8 master strategies across US, CN, and HK markets. Multi-agent architecture with +29.1% annual alpha. 227 tests.
+- [FinClaw](https://github.com/IlyasFardaouix/finclaw) - `Python` - Community fork of NeuZhou's quantitative finance toolkit with backtesting, paper trading, and command-line tools.
 - [tw-stock-radar](https://github.com/carsonchou/tw-stock-radar) - `Python` - AI-powered Taiwan stock scanner for all 1,900+ TWSE/TPEX listed stocks; chips module (T86 institutional net buy/sell + TDCC 16-tier retail distribution), 13 technical indicators scored 0–100, ATR Chandelier signals with TP1/TP2, dark three.js HUD dashboard. 100% free open data, ~110 unit tests, no API key required.
 - [aat](https://github.com/AsyncAlgoTrading/aat) - `Python` - Async Algorithmic Trading Engine.
 - [Backtesting.py](https://kernc.github.io/backtesting.py/) - `Python` - Backtest trading strategies in Python.
@@ -492,7 +492,6 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 - [investpy](https://github.com/alvarobartt/investpy) - `Python` - Financial Data Extraction from Investing.com with Python! <https://investpy.readthedocs.io/>.
 - [yliveticker](https://github.com/yahoofinancelive/yliveticker) - `Python` - Live stream of market data from Yahoo Finance websocket.
 - [bbgbridge](https://github.com/ran404/bbgbridge) - `Python` - Easy to use Bloomberg Desktop API wrapper for Python.
-- [polygon.io](https://github.com/polygon-io/client-python) - `Python` - A python library for Polygon.io financial data APIs.
 - [SiftingIO](https://github.com/SiftingIO/sdk-python) - `Python` - A python library for Sifting.io financial market data APIs & Websocket.
 - [alpha_vantage](https://github.com/RomelTorres/alpha_vantage) - `Python` - A python wrapper for Alpha Vantage API for financial data.
 - [oilpriceapi](https://github.com/OilpriceAPI/python-sdk) - `Python` - Python SDK for real-time oil and commodity prices (WTI, Brent, Urals, natural gas, coal) with OpenBB integration.
@@ -692,13 +691,14 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 
 ## Commercial & Proprietary Services
 
+- [Massive](https://massive.com/) - Financial market data API with a permanent free personal-use tier offering two years of US stock history, end-of-day prices, and reference data at five requests per minute, with no credit card required. [GitHub](https://github.com/massive-com/client-python)
 - [SimpleFunctions](https://simplefunctions.dev/) - `REST` `CLI` `MCP` - Hosted Kalshi and Polymarket data and analysis service with a free tier of 1,000 requests/month and 60 requests/minute, without payment information.
 - [Trends MCP](https://www.trendsmcp.ai/) - `MCP` `REST` - Search, social, commerce, and news-sentiment data for alternative-data research, with a permanent free tier of 100 requests/month, 90 days of history, and top-10 trend boards delayed 24 hours. [GitHub](https://github.com/trendsmcp-ai/Trends-MCP)
 - [AxionQuant](https://axionquant.com) - Unified financial data API covering market prices, fundamentals, disclosures, macroeconomic, and alternative data for long-horizon research and quantitative modeling. Free tier: 1,000 monthly API calls. [PyPI](https://pypi.org/project/axionquant-sdk/)
 - [Prop Firm Risk Calculator](https://prop-firm-risk-calculator.vercel.app) - Free web app for position sizing, stop-loss and max-drawdown on funded accounts, with real tick/pip values for futures, forex, crypto and gold.
 - [RektCalc](https://rektcalc.com) - Free web app for crypto liquidation price, position sizing, PnL and funding-rate calculations across major exchanges, with documented formulas on the site's Learn hub.
 - [AlphaForge](https://alforgelabs.com) - `Python` - Local-first agent-native quant CLI with Optuna TPE optimization, walk-forward testing, anti-overfitting guards, and TradingView Pine v6 code generation. Free trial available. [GitHub](https://github.com/alforge-labs/alpha-forge-mcp)
-- [TradeMux](https://trademux.io) - Unified forex trading API gateway to Metatrader (MT4/MT5), Oanda and cTrader.
+- [TradeMux](https://www.trademux.io/) - Forex trading and market data API gateway for MetaTrader 4/5 and OANDA.
 - [Chartscout](https://chartscout.io) - Real-time cryptocurrency chart pattern detection with automated alerts across multiple exchanges.
 - [DayTradingBench](https://daytradingbench.com) - Live autonomous benchmark that evaluates LLM trading performance on DAX and Nasdaq indices using identical strategies and real-time market data. API access available.
 - [invinoveritas/review](https://github.com/trustless-ai/agent-contracts-examples) - `Python` - Pre-execution governance gate for AI trading agents: a capital-scale-aware advisory verdict (approve / approve_with_concerns / reject) before an order is placed, via MCP server, REST, x402 (USDC), or Lightning pay-per-call. Dogfooded by a live Hyperliquid bot; verdicts are signed and recomputable against a public ledger. API: https://api.babyblueviper.com
@@ -732,7 +732,7 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 - [KeepRule](https://keeprule.com/en) - Curated library of decision-making principles and investment wisdom from masters like Buffett and Munger, featuring mental models for better investment thinking.
 - [Agent Toolbelt](https://www.agenttoolbelt.live) - AI stock-research API returning structured analysis (investment thesis, valuation verdict, insider-signal read, earnings, bull-vs-bear, moat, watchlist ranking) for US equities from Polygon/Finnhub/FMP data. Optimized for LLM agents; free tier.
 - [ML-Quant](https://www.ml-quant.com/) - Top Quant resources like ArXiv (sanity), SSRN, RePec, Journals, Podcasts, Videos, and Blogs.
-- [RealMarketAPI](https://realmarketapi.com/) - Provides ultra-low latency market data for gold, forex, crypto, and stocks via REST, WebSocket, and MCP—built for speed, reliability, and scale.
+- [RealMarketAPI](https://realmarketapi.com/en-US) - Market data API for gold, forex, cryptocurrencies, and stocks through REST, WebSocket, and MCP.
 - [Probalytics](https://probalytics.io) - Prediction market data infrastructure for Polymarket and Kalshi, with REST API, ClickHouse SQL access, 200–500M orderbook snapshots/day at 1ms resolution, and Parquet bulk exports.
 - [Sharpe](https://www.sharpe.ai/) - AI-driven crypto trading intelligence terminal for derivatives positioning, DEX flow, on-chain risk, narrative rotation, token discovery, and agent-ready market data.
 - [Webb Database](https://webb-database.com/) - Aggregates public financial data from HKEX, the SFC, the Hong Law Society, UK Companies House and other sources, has searchable datasets on listed companies, many in machine-readable formats.