@admin When can we expect it to be released and why are these tokens giving values?
Thanks.

@rjbanna did you try the token which I gave?
There are indexes in this. Because I found Sensex index which was accurate. This is the token for Sensex.

token="bse_cm|1"

This is for Nifty50.

token="bse_cm|2"

It does give the Nifty50 value but it's off by 140-150 points.

This is the token data

{"token":"2","symbol":"NIFTY50","name":"NIFTY","expiry":"","strike":"-1.000000","lotsize":"1","instrumenttype":"INDEX","exch_seg":"CDS","tick_size":"25000.000000"}

Then I tried using all the exchanges and only one worked which was bse_cm

token="bse_cm|2"

This gave me the value close to the Nifty50 index but the value is 140-150 points more than the actual Nifty value.
It shows 15000 when the value of Nifty is 14850.
The value does not match any of the Nifty futures values as well.