Can I use AliceBlue API for FREE?

Can I get Nifty50 & Banknifty live data in my application? Top gainers & Top looser also? Or if there is any charges applicable please let me know.

Yes, the API is free.

Kindly follow the below links.

Kindly use the new ANT version and try not to use the old version of ANT and API.

Kindly log in here and go to APPs and API_KEY and generate your API_KEY.

https://ant.aliceblueonline.com/

OR

Please refer to the below link for documentation and POSTMAN collection
https://v2api.aliceblueonline.com/vendors

Kindly follow the given below link for video reference.

Kindly find our GitHub library in the given below link.

Kindly find our youtube tutorial in the given link below