AB2001 error while trying to fetch historical data

[Pavan8803]

I m getting AB2001 as error code while trying to retrieve historical data. below is the json request body

@admin pls help

[Moderator_2]

Hi @Pavan8803

Apologies for delayed response.
Historical API is working fine from our end now. Please reverify and let us know if the issue still occurs

Thanks & Regards,
SmartAPI team