Hi, you can use multiplier field from the below APIs:
NSE Scrips Allowed for Intraday:
https://apiconnect.angelone.in/rest/secure/angelbroking/marketData/v1/nseIntraday
BSE Scrips Allowed for Intraday:
https://apiconnect.angelone.in/rest/secure/angelbroking/marketData/v1/bseIntraday