SmartAPI Historical Candle API Returning HTTP 403 Despite Successful Authentication


  • Hello SmartAPI Support Team,

    I am integrating Angel One SmartAPI historical market data into my CPMarketIQ application.

    My login and token generation are successful. My current public IP also matches the registered Primary Static IP.

    However, the historical candle API returns HTTP 403 Forbidden.

    Request details:

    Exchange: NSE

    Instrument: SBIN

    Interval: FIVE_MINUTE

    Requested date: 12 October 2026

    API endpoint: /rest/secure/angelbroking/historical/v1/getCandleData

    HTTP status: 403

    Historical data retrieval previously succeeded for 14 October 2026.

    Could you please check whether this is caused by historical API permissions, rate limiting, IP restrictions, or another server-side security rule?

    Thank you.