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Live option chain
How to get the live (and historical) option chain data using the kiteconnect?
We don't have individual APIs to fetch the option chain for any contract.You can loop through all the required contract/strike , fetch its OI value and form the option chain at your end.
I tried with all the 2740 calls and puts for Nifty. PCR Ialculated from it was way too wrong from actuals. But all the derivative instruments are not listed I believe, for instance instrument tokens for those CE/PE contacts expiring on 2nd Jan, 9th Jan, etc are not available