Marketstack

Real-Time, Intraday & Historical Market Data API.

Marketstack API is a free Finance API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.

Authentication: apiKey
HTTPS: Yes
CORS: Unknown
Category: Finance

Visit documentation ↗marketstack.com

About marketstack.com

Access free stock data API offering real-time and historical market data for global exchanges. Marketstack provides fast, reliable stock price API solutions.

Provider: marketstack.com
Website: marketstack.com ↗

Details from marketstack.com.

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Marketstack API FAQ

Is the Marketstack API free?

Yes. The Marketstack API is listed in the Finance category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Marketstack API require an API key?

Yes. The Marketstack API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the Marketstack API from the browser?

CORS support for the Marketstack API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the Marketstack API support HTTPS?

Yes. The Marketstack API is served over HTTPS, so it's safe to use in production.