Make your own Market data analysis for free.

With tools like ChatGPT, we’re entering an era where anyone can code for their simple needs. While they might not qualify as ‘engineers,’ they certainly become ‘coders.’ One of the emerging desires is for non-engineers to conduct their data analysis without needing an engineer’s help.

Or even if you’re an engineer with a knack for business and want to test your logic with real-world scenarios, I’ve got you covered. Today, I’ll introduce some free stock market APIs you can use.

1. Finazon: A comprehensive financial data marketplace offering datasets for stocks, ETFs, cryptocurrencies, and more. It provides customizable parameters and REST API access.
2. Twelve Data: Provides financial market data, including stocks, forex, ETFs, and indices. It offers real-time and historical data through a unified interface.
3. Alpha Vantage: Offers free APIs for real-time and historical stock market data, options data, and over 50 technical indicators.
4. Marketstack: A REST API delivering real-time, intraday, and historical stock market data. It supports over 170,000 stock tickers from 70 global exchanges.
5. IEX Cloud: Provides financial data including equities, market data, historical data, and news. It offers a free tier and various paid plans.

For a free trial, they support light onboarding by verifying email and sending the code(credential).