General

Does Breeze API allows fetching of 1sec data?

Yes, with Breeze API users can easily fetch 1sec, 1min data for historical backtesting purposes.

Code:

breeze.get_historical_data_v2(interval="1second", from_date= "2023-01-02T07:00:00.000Z", to_date= "2023-01-03T07:00:15.000Z", stock_code="ITC", exchange_code="NSE", product_type="cash")