Change Log

• Added Expired F&O Contracts Data APIs under /data/history/fno/expired under the new Expired F&O Contracts Data section — Get Expiry Dates, Get Expired Contracts, and Get Expired F&O Data endpoints.
• Documented the Futures Chain API under /data/futures-chain, which lists the available futures contracts for an underlying symbol.

Version: All

• Fixed missing symbol key in market data indices update.
• Updated WebSocket reconnection logic.
• Fixed rate limiting issue caused by internet connectivity checks.

• Added support for TBT 50 depth in Node SDK
• Added support for logout API in node SDK

• Added support for TBT 50 depth in python SDK
• Added sample code for TBT 50 depth
• Added support for logout API in python SDK

• Introduced Logout API click here
• Added MTF and GTT Order Placement

Version: All

• Increased API rate limit from 10,000 requests per day to 1 Lakh requests per day (10x increase from the previous daily rate limit), click here to view the current rate limits. Note: There are no change in per-second and per-minute rate limits
• Updated API document with API Error Codes refer here

Version: All

Version: All

Version: All

• Symbol Subscription Enhancement
  • Optimised symbol subscription
  • Increased symbol subscription limit from 200 to 5000 in a single connection

Version: All

Version: fyers-web-sdk-v3 - v1.0.0

Version: Python SDK - v3.0.9

• Logging Enhancement
  • In the FyersModel class, the log_level parameter has been introduced to control the verbosity of logging. By default, the logging level is set to 'ERROR',only errors will be logged. However, users have the flexibility to set the log_level parameter to 'DEBUG', allowing for more detailed logging. Logs are written fyersApi.log file.
  • Added fyersRequest.log file where requested endpoints and status code are logged (can be used to analyse the API requests made).
• Compatible with Python v3.12
  • Updated aiohttp to version 3.9.3 (latest release) to ensure compatibility with Python 3.12.

Version: All

Version: All

• Order Placement
  • OrderTagging functionality added.
• Orderbook
  • Orderbook returns Ordertag in response
  • Query orderbook by Ordertag
• Tradebook
  • Orderbook returns Ordertag in response
  • Query tradebook by Ordertag

Version: API Version 3

New Features and Updates

• Performance
  • Fast Order Placement: Achieving placement within < 75 ms
  • Fast get APIs: Achieving response times within < 75 ms
• New Data Socket:
  • Improved tick update speed, ensuring swift and efficient market data updates.
  • Introducing Lite mode for targeted last traded price (LTP) change updates.
  • SymbolUpdate: Real-time symbol-specific updates for instant parameter changes.
  • DepthUpdate: Real-time market depth changes for selected symbols.
  • Increased subscription capacity, accommodating tracking of 200 symbols.
  • Strengthened error handling callbacks for seamless issue resolution.
• New Order Socket
  • Real-time updates for orders
  • Real-time updates for positions
  • Real-time updates for trades
  • Real-time updates for eDIS
  • Real-time updates for price alerts
  • Improved error handling callbacks
• URL update for various APIs
  • Enhanced History API available at: https://api-t1.fyers.in/data/history
  • New Market Status API introduced at: https://api-t1.fyers.in/data/marketStatus
  • Enhanced Quotes API available at: https://api-t1.fyers.in/data/quotes
  • Enhanced Market Depth API available at: https://api-t1.fyers.in/data/depth
• Documentation and Sample Code Updates
  • Added sample code for NodeJS and Python in the documentation
  • Updated sample code in the GitHub repository for both Python and NodeJS

Version: All

• Quotes
  • URL updated to https://api-t1.fyers.in/data/quotes?symbols=NSE:SBIN-EQ
  • ip updated to lp
  • Removed fyToken & prev_close_price from response
  • Text updation: "Symbols" changed to "symbol"
• Market Depth
  • URL updated to https://api-t1.fyers.in/data/depth?symbol=NSE:SBIN-EQ&ohlcv_flag=1
  • itt updated to ltt
  • Removed tick_Size & oi from response

Version: API Version 2

• App Related
  • Introduced common apps for third party app developers
  • Different authentication methods such as OAuth2, PKCE and OIDC
  • Permission templates at the time of app creation
• Authentication
  • Authentication flow has been changed to improve security
  • Authorization header value has been changed
• Order placement
  • Multi order placement
  • Multi order modification
  • Multi order cancellation
• Other
  • Market status API
• Realtime Data Rest API
  • Quotes api to get realtime data for list of symbols via Rest API
  • Market Depth API to get bid ask data for a particular symbol
• Websocket
  • Get realtime price info for a list of symbols
  • Get realtime market depth for a particular symbol
  • Get realtime order updates
  • Background and Foreground process enabled for websocket.
  • User can subscribe to only Index symbols
  • Added sample scripts to get started with websocket
  • Object initialization method changed a bit (instead of fyers_api.websocket it is fyers_api.Websocket)
  • No More Pong received message on the console. The data will be continuous
• Postback (Webhooks)
  • Get realtime order updates via postbacks / webhooks
• Transactions
  • eDIS flow