Historical data api not working

[algo_trading_50]

@asif_khan1993 Try example code here.

[asif_khan1993]

@algo_trading_50 I tried with this example only but getting
Error occurred while making a POST request to https://apiconnect.angelone.in/rest/secure/angelbroking/historical/v1/getCandleData. Error: Invalid API Key

[algo_trading_50]

@asif_khan1993 Try creating an API app from here.

[asif_khan1993]

@algo_trading_50 I have already created the app, named asif_api,

[algo_trading_50]

@asif_khan1993

from SmartApi import SmartConnect

API_KEY = 'API_KEY'
JWT_TOKEN = 'JWT_TOKEN'

obj = SmartConnect(access_token=JWT_TOKEN, api_key=API_KEY)

historicParam = {
    "exchange": "NSE",
    "symboltoken": "1594",
    "interval": "ONE_MINUTE",
    "fromdate": "2026-03-19 09:00",
    "todate": "2026-03-19 09:16"
}

candles = obj.getCandleData(historicParam)

print(candles)

[asif_khan1993]

@algo_trading_50 I am getting the same error
[E 260324 13:26:08 smartConnect:246] Error occurred while making a POST request to https://apiconnect.angelone.in/rest/secure/angelbroking/historical/v1/getCandleData. Error: Invalid Token. URL:

[asif_khan1993]

@algo_trading_50 I have created api type as trading api, how to create another app with type histocical api ?? I am not able to

[algo_trading_50]

@asif_khan1993 Kindly use "New Login".

[asif_khan1993]

@algo_trading_50 I am using new login only...

[algo_trading_50]

@asif_khan1993 You are right, with "New Login" API app it is giving following error:

{'success': False, 'message': 'Invalid API Key', 'errorCode': 'AG8004', 'data': ''}

With old API app created using "Login" page seems to be working fine.