Welcome to the marketstack API documentation! In the following series of articles you will learn how to query the marketstack JSON API for real-time, intraday and historical stock market data, define multiple stock symbols, retrieve extensive data about 70+ stock exchanges, 170.000+ stock tickers from more than 50 countries, as well as 750+ market indices, information about timezones, currencies, and more.
Our API is built upon a RESTful and easy-to-understand request and response structure. API requests are always sent using a simple API request URL with a series of required and optional HTTP GET parameters, and API responses are provided in lightweight JSON format. Continue below to get started, or click the blue button above to jump to our 3-Step Quickstart Guide.