I have valid subscription, however, from past two days i am getting "Invalid API credentials". However websocket and instruments list works. Why is the problem only with historic data?
I got this token from the /instruments api, i had run it few weeks back, i was under the impression that the token does not change across months for same tradingSymbol, when i run the /instruments api again, i am able to see 11238402.
No, even that doesn't work.
This is what i do:
1) I call /instruments/ as i need instrumentToken for all the NSE futures contracts of the current month
2) The instrumentToken is used to make historical api call. Example: for current month infosys…
The problem is not restricted to only websocket data, even historical data api returns the error for the above symbols in futures segment.
{"status": "error", "error_type": "InputException", "message": "Invalid segment in instrument token"}