Where can I find a stock market api for all stocks?

4 pointsuberend232 comments

I am building a web app and I want to use a universal API, instead of getting data from multiple sources...

Is it possible?

do you want to use universal api or want to create a universal api?

I want to use one. I have something called Alpha vantage, but it seems if I want stocks from certain indexes I need to buy their API...