@jayesh_sapkale The IP address from where the order API originates should be same as that of the IP added while making the API key. Or else, the above error will come.

@MAWJ104 Yes you can do that.

@asgk1030 Read here.

@naveenkamaraj79

The redirect URL is available for the old API keys only.

Going forward, the API product will be used by tech savvy users only, and we request the users to use 2FA using login by password API for the same.

@Preetham you can place market orders in SmartAPI. They will be converted to Limit orders before sending it to the exchanges by MPP.

But it is better that the user himself sends limit orders so that the algo can predict if the orders are going into pending state.

@algo_trading_50 In their latest circulars, exchanges have given an option for either OAuth or 2FA login.

@hemanthmarreddy Could be because most brokers do maintenance tasks during night hours.

@preetham If it's for this specific duration then it could be because of intermittent server outage.

Master Scrip updates everyday ,refreshing tokens for older expiries to new ones.

So, if token 123456 is for SILVER FUTURES JAN2026, post its expiry 123456 is allotted to its next expiry which is SILVER FUTURES FEB2026.

Hence, you are unable to retrieve historical data for older expiries.

@pandyavarun9 Read here.

@smohit94 Try emailing - smartapi@angelbroking.com. If issue doesn't get resolved, try emailing - compliance@angelbroking.com.

@richaty You can sign up again with the with same phone and email id by putting in new client ID

@stander When creating your app, you can enter your current dynamic IP found via a "What is my IP" search to satisfy the mandatory field.

@diwakarpant16 FYI now to_datetime has to be set to today's date with time 00:00 to get latest data, otherwise throws error saying to_datetime must be less than current datetime.

@vinesh-0 Use "New Login" to create the app.

@mr_s Try Trading API key.

@nitro Try creating a Smart API app using "Publisher" API. JS plugin seems discontinued.

@t2453a1 As mentioned on the page, https://smartapi.angelbroking.com/docs/MarketData, change in OI (absolute or percentage) is not yet supported by the API.

@pankjsingh1028 Retry after recreating a new API key by clicking the refresh button next to API key in your Smart API account.

@adhiraj Once you create a SmartApi app, all permissions are activated and there is no further need of activation of any market feed specific access.