Namaskara,
While i get a standardized nomenclature for Equity that is ISIN, for F&O its missing.
There is no standardized list of Index supported by the Upstox API. The Index names at time do not correspond to the exchange official name.
Eg: Its NIFTY50 (as per NSE) but in API its designated as NIFTY (that is wrong) . Yes, colloquially we tend to state it as NIFTY but officially its NIFTY50.
Likewise for others too.
Either Upstox should upgrade the API to align with respective exchange designated Index nomenclature or Publish the map-list in their API documentation appendix.
That way we can code without deviationsā¦
Regards
Rathnadhar K V