WebSocket Broadcast

The WebSocket API used to receive different type of quotes for instrument/Exchanges during market hours , only for those scrips which are registered. The API uses WebSocket protocols to establish a TCP connection after an HTTP handshake .To connect with the OpenAPI WebSocket, you will need a WebSocket client library in your choice of programming language

AuthValidation is necessary before using OpenAPI WebSocket Broadcast.

Connecting To WebSocket End Point

After Login Authentication for Connecting with OpenAPI WebSocket call
Mofsl.connect()

Index Register

To register an Index, pass a single parameter Exchange (BSE or NSE) with function call
Mofsl.IndexRegister("NSE")

Index Unregister

To Unregister an Index, pass a single parameter Exchange (BSE or NSE) with function call
Mofsl.IndexUnregister("NSE")

Scrip Register

To Register a script, pass three parameters Exchange (BSE or NSE), Exchange Type (CASH or DERIVATIVES), Scrip Code (eg 532540, 532543)
Mofsl.Register("BSE", "CASH", 532540)

Scrip Unregister

To unregister, pass the same information with UnRegister() function call
Mofsl.UnRegister("BSE", "CASH", 532540)

Quote packet structures

1. DayOHLC
   

   {'Exchange': 'BSE', 'Scrip Code': 532540, 'Time': '2022-03-09 12:45:35', 'Open': 3610.0, 'High': 3644.0, 'Low': 3599.0, 'PrevDayClose': 3599.95}

2. LTP
   

   {'Exchange': 'BSE', 'Scrip Code': 532540, 'Time': '2022-03-09 12:45:35', 'LTP_Rate': 3636.8,'LTP_Qty': 4, 'LTP_Cumulative Qty': 75937, 'LTP_AvgTradePrice': 3627.39, 'LTP_Open Interest': 0}

3. DPR
   

   {'Exchange': 'BSE', 'Scrip Code': 532540, 'Time': '2022-03-09 12:45:35', 'UpperCktLimit': 3959.9, 'LowerCktLimit': 3240.0}

4. MarketDepth
   

   {'Exchange': 'BSE', 'Scrip Code': 532540, 'Time': '2022-03-09 12:45:35', 'BidRate': 3636.8, 'BidQty': 10, 'BidOrder': 1, 'OfferRate': 3638.95, 'OfferQty': 51, 'OfferOrder': 1, 'Level': 1}

5. OpenInterest
   

   {'Exchange': 'NSE', 'Scrip Code': 532540, 'Time': '2022-03-09 12:45:35', 'Open Interest': 0, 'Open Interest High': 0,'Open Interest Low': 0}

6. Index
   

   {'Exchange': 'N', 'Scrip Code': 26000, 'Time': '2022-03-09 12:57:15', 'Rate': 16284.25}