What are the differences between API V2 and V3 documentation in FYERS?
API V3 in FYERS introduces enhancements like richer order, trade, and position data via order-websocket, a Lite Mode for faster Last Traded Price updates, real-time Open, High, Low, Close, and Volume data updates, and depth update for real-time Ask and Bid in the order book on data-websocket.
For detailed changes, refer to the Change logs in the API v3 docs.
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