I am a software engineer by profession. I love zerodha platform and all the app features. I have a couple of strategies, which can be executed via Algo, but you guys charge 2000 every month to keep the access to API. On the other side, if you see other brokers don't charge for API, I would request you to waive off the charges for API, I Love zerodha, and want to continue to use this platform.
https://kite.trade/forum/discussion/2549/pricing