API for Dhan DEXT T3 Footprint charts-Order Flow data

1.API to provide a month historical bid volume and ask volume at
each individual price level for a 15-minute candle
2.Access POC, VAH, VAL, delta, cumulative delta and stacked imbalances through the API
3.WebSocket stream that provides executed buy/sell volume at each price level in real time
4.API for Dhan DEXT T3 Footprint charts
5.Historical footprint/order-flow data