| Hi Upstox API team, I am using Upstox Plus Expired Instruments APIs for historical futures research. Current USDINR futures are resolved successfully by Instrument Search: segment: NCD_FO trading_symbol: USDINR FUT 28 SEP 26 instrument_key: NCD_FO |
1769 However, the Instrument Search response does not provide a usable underlying_key for USDINR. I need the correct underlying instrument_key for: /v2/expired-instruments/future/contract I tested: instrument_key=NCD_FO |
USDINR and received: UDAPI100011 — Invalid Instrument key Could you please confirm: What exact underlying instrument_key should be u |
