Same here, @admin , is anyone taking care of this issue?

The Live Market Data API is returning AB2001. The same API was working till last Friday, but today since morning it's throwing errors. Is there anything changed at the API layer? If yes, can you please point me to the release note that describes what has changed?

BTW, why API is throwing HTTP Status Code 200 for an Internal Error state?

Here is the debug screen shot of the error.

@admin HTTP 429 [Too many requests] error code is being returned, are there any major changes deployed without notifying the users?
When you are going to take action on this?

@admin Thanks for the new API but the endpoint is not returning the expected data for the index. I tried the API on Nifty using the following payload but I couldn't get the open price, the open price was 0.

Payload

'{"mode":"OHCL","exchangeTokens":{"NSE":["26000"]}}'

Response

close: 16483.85
exchange: 'NSE'
high: 0
low: 0
ltp: 19460.2
open: 0
symbolToken: '26000'
tradingSymbol: 'NIFTY'

Is there anything I'm missing or is Smart API yet to support open prices for index scripts like Nifty?
Looking forward to your answer.

The getCandleData API call is returning null as 'data' even though the *success* is 'true' and there are no error messages. The API was working fine till yesterday but today it's returning the null value.

Is there any significant change that took place on the API layer?
Could you please let me know why it is returning null data?

BTW, I'm using NodeJS SDK to connect with the SmartAPI server.

@admin
The same is happening with Publisher API as well, please take some responsibility before deploying any important changes and inform the same to the members. We are not guinea pigs, please don't play with our money.