Hi @SAURAV_SAN_2325251 Welcome to the Upstox community.
To access real-time market data, you’ll need to subscribe using the v3 WebSocket API:
We recommend using the official Upstox Python SDK for seamless integration.
For reference, you can check out the WebSocket code snippet here.
For candle data, please use the latest v3 APIs for both historical and intraday timeframes:
Furthermore, our APIs and websockets are free; brokerage charges apply only when placing orders, as per Brokerage Charges - Upstox’s Demat Account Charges, Fees & Taxes.
Refer for full API documentation for all the available API endpoints.
Thanks