Many competitors of Zerodha like Upstox, Alice blue, Interactive Brokers provides API for free of cost, In 2021 you can't hide behind the fact that as we are providing real-time market data, charting was used to be expensive, blah blah as so many of your competitors are already providing the API's for free, failing to do this would result in the transfer of Algorithm traders to other brokers, we are not expecting you to provide it for free but at least give us a reasonable cost and most importantly, you can't expect a customer in 2021 to pay for something before he even gets to try it.. Think about that, this is the only complaint I have with Zerodha.
