Websocket to fetch options data

[whemant]

Hello,

I am using Websocket to fetch live data for stocks. I have a requirrement to fetch index options data. Please can somebody confirm what value I need to pass to exchangeType? I tried using various values as mentioned in the code:

                exchangeType: integer
                possible values ->
                    1 -> nse_cm
                    2 -> nse_fo
                    3 -> bse_cm
                    4 -> bse_fo
                    5 -> mcx_fo
                    7 -> ncx_fo
                    13 -> cde_fo

But none of these are producing the results.

Is there any other change I need to do to get index option data?

Thanks in advance

[whemant]

@Moderator_1
It worked thanks.

[Moderator_1]

@devenderweb Please check the above reply. It should help.

Let us know if you still have issues.

Thank you.

Regards
SmartAPI Team

[Moderator_1]

@whemant You can check the requisite segment for your required scrip on the Scrip Master Json. Here is the link
The particular indices, i.e. NIFTY, BANKNIFTY come under NSE_CM segment.
Index Options with Expiry and Strike prices will be under NSE_FO segment.

Hope it helps.

Thank you.
Regards
SmartAPI Team

[devenderweb]

I am using Websocket to fetch live data for stocks. I have a requirrement to fetch index options data. Please can somebody confirm what value I need to pass to exchangeType? I tried using various values as mentioned in the code: