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See the data in action

1

Register

If not yet, register an account with Ainvest.

2

Create an API key

When logged in, go to the Developer center to create your api keys. No credit card or other payment is required. Our free data plan allows limited amount of api calls per minute and per day, but this is quite enough for development and testing purposes.

3

Call the API

Go to our API playground, paste the key to the Authorization header field to try it directly from the browser. Production base url is https://openapi.ainvest.com/open