Is there a list of symbols that are available through the API? The symbology format includes the series (EQ, BE, A...) and it is hard to keep track of this as stocks keep moving around. In the previous version of the API, a file called Fyers_NSE_CM.csv was available with this information but I can't find it anymore.
If not, do you have any suggestions on how to obtain up-to-date series information?