@sujeetboran It is always recommended to verify the candle interval before saving in database or csv. You can try fetching data in batches and then can verify each batch before saving. In case of missing OHLCV, you can try to re-fetch the complete batch. Verification may add delay in processing but is always worth it.

@akshayrana Use "Publisher" app API key. You might be using "Trading" app API key.

@rithvik Currently OpenAPIScripMaster.json is ~40MB. You can try syncing the instruments from other broker that has smaller file size as backup, in case there is no response from the API. Select the broker whose token are matching with the tokens mentioned the OpenAPIScripMaster.json file.

@mohan-0 Intermittent issue because of service disruption. Try re-creating the API key if issue persists.

Hi @rathoreshubham09

Please confirm are you trying to register valid redirect URL

Hi @prasubu8

Error is very much pretty clear. Do check are you passing appropriate 6 digit TOTP in request.

Hi @divineinvestor

Yes we can get to know using below Market Data Quote API by setting mode as FULL.

https://smartapi.angelbroking.com/docs/MarketData

Hi @pradyumnapp

Please let us know what error your facing with error screenshot.

Hi @harish9814

Please take screenshot of your errors and share it here

Hi @PareshBhatiya

Please let us know still are you facing issue ?

@Latheesh

Please register with new unique IP since, this error occurs due to the IP you given have already by some other Smart API client.

@admin

Update.

In NFO -
FUTSTK & OPTIDX is working.
FUTIDX & OPTSTK Not working

@admin Still same issue tried removing cache and in different browsers

@admin

params = { "exchange": "NSE", "symboltoken": "99926000", "interval": "ONE_MINUTE", "fromdate": "2025-01-01 09:15", "todate": "2025-01-31 15:30", } data = smartApi.getCandleData(params) data = pd.DataFrame(data["data"], columns=["datetime", "open", "high", "low", "close", "volume"]) print(data) datetime open high low close volume

0 2025-01-02T13:25:00+05:30 24118.20 24121.95 24109.65 24121.70 0
1 2025-01-02T13:26:00+05:30 24121.75 24129.75 24116.85 24117.40 0
... ... ... ... ... ... ...
7998 2025-01-31T15:28:00+05:30 23529.15 23545.90 23529.15 23536.90 0
7999 2025-01-31T15:29:00+05:30 23537.80 23546.80 23529.45 23533.85 0

@admin Same API Key and auth token is working fine for other API like get order status and other. only getting error in place order.

@mryash AG8001 comes due to invalid token. You need to log in daily and create a new JWT token daily to be able to use other APIs.