I want to fetch the Nifty Call option LIve/Expired OHLC Data,

Developer API
1

I want to get the OHLC Candles data for an option on nifty 50,

2

Hi @MOHAMMAD_A_14861482,

You can refer to the example code here: OHLC Quotes | Upstox Developer API

And, check this for expired instruments: Expired Instruments API Launch | Upstox Developer API

Let us know if you need more help, thanks.