It would have helped if a note was sent to the API users that query params way is being discontinued and it is mandatory to use header based authentication now.
Below are example of REST APIs for fetching RELIACNE data. Masked api_key and access_token intentionally.
Verified that api_key is same as present in the active app in developer account and access_token is latest generated using API, https://kite.tr…
I checked the link you have provided which talks about BSE instruments. But I am fetching only NSE instruments. Below are instruments and number of times their fetch failed today with respect to timeframes (5min, 60min, day).
5minute
Instrument…
This is specific to history API only. With timeout as 5 sec, it seems to be working fine. But when it is lower, it times out sporadically, not specific to any trade symbol.