Free intraday stock data API, no secret key required

styvio.com

2 points·ThePlugJumbo··5 comments

Good afternoon developers, this is a free forever, unlimited endpoint calls, intraday API for stock market developers. If you have used the Yahoo Finance API, or the old Google Finance API, you know that there has been a gap in available free data for a while.

Styvio is attempting to fill this gap by providing intraday data, as well as historical data, absolutely free, updated every 20 minutes. The API also provides things like fundamental data (balance sheet, earnings), and news. If you are not a developer, the site and mobile app provide visualization tools so you don't have to build your own applications if you aren't interested.

The site is only a few months old, but we already have close to 200 daily active users. Any feedback is welcomed and I hope you all enjoy the free API!

What’s in it for you, and how are you paying for these data? What are the license for data from the API, can I e.g. make a paid financial app using the data?

The site offers a subscription service for extra features, unrelated to the unlimited, free API. And yes you absolutely can monetize the data for your own apps, we encourage it!

Which stock exchanges do you support? Any data other than stock exchanges?

All US stocks, the API has prices, fundamentals, news, and then another API for social media sentiment

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