Real-Time, Intraday &
Historical Market Data API
Free, easy-to-use REST API interface delivering
worldwide stock market data in JSON format
- Trusted by 30,000+
Happy Customers:
Every Minute, Every Day
Obtain real-time stock data for more than 30,000 tickers down to the minute, request intraday quotes for tickers from IEX, or search 15+ years of accurate EOD historical market data.
Stock Tickers
Easily integrate the API and make use of 30,000+ worldwide stock tickers with our Stock Price endpoint or integrate more than 500,000 tickers with our EOD endpoint collected from more global exchanges, including Nasdaq, NYSE, and more.
Simple, Quick & Reliable
We have built a simple, powerful and scalable REST API with an uptime of close to 100%. It will take you less than 5 minutes to get started.
Free Plan Available
Get up and running quickly using the Free Plan, allowing for 100 data requests per month. Instant access, no contract or payment required.
Covering More Global Exchanges
Tap into a world of market data, supporting real-time, intraday, and historical data from global stock exchanges.
- Real-Time Stock Prices for 30,000+ tickers
- Intraday Market Data from IEX
- 15+ Years EOD Historical Data
- 500,000+ Stock Tickers in EOD
- 750+ Market Indices
- Detailed Information for 2700+ stock exchanges
A complete, easy-to-use JSON API for your market data needs
Our stock market API is powered by cutting-edge technology and highly scalable cloud infrastructure, capable of handling anything from a few hundred requests per month all the way to millions of hits per day. No matter which volume - we've got you covered!
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Lightweight JSON API
Our stock market data API has been built with simplicity in mind: Requests are made using a simple HTTP GET structure and API response data is delivered in lightweight JSON format.
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Bank-Level Security
Each bit and byte sent to and from the marketstack API is encrypted using industry-standard 256-bit HTTPS encryption.
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Extensive Documentation
A straightforward API documentation will help you get up and running within minutes using interactive demo requests and code examples in a variety of programming languages. Explore API Documentation
30,000+ companies and 80+ universities can't be wrong
You're in good company. Join some of the largest companies and most reputable universities out there using the marketstack stock API.
The API is free for up to 100 monthly requests. Get your API key today Get Free API Key