Version 1.0.0.25 Launched

29th May 2025

Major New Broker Addition & Enhancements:

• Tradejini

• Groww

• Dhan (Sandbox)

Major New Features & System Enhancements:

• Full WebSocket Implementation (Pilot Testing with Angel):

  • Introduced robust WebSocket support for real-time market data streaming.

  • Delivers LTP (Last Traded Price), Quotes, and full Market Depth (including Top 5 Bid/Ask).

  • Includes server-side (server.py) and Nginx configuration for WebSocket proxying on Ubuntu.

  • Added necessary WebSocket host, port, and URL configurations to .sample.env.

  • Provided WebSocket usage examples (e.g., stoploss example).

  • Fixes implemented for subscription mode isolation and JSON deserialization error handling.

  • Addressed issues such as "No. of Orders in the Depth" display.

• Docker Build Optimization:

  • Implemented multi-stage builds for Docker, significantly reducing the final Docker image size.

• Enhanced Connection Pooling:

  • Rolled out and fixed shared connection pooling for Data APIs, Order APIs, Authentication, Funds, and Master Contract services across applicable brokers, improving performance and resource management.

• Database Enhancements:

  • Integrated SQLiteDB for storing IST (Indian Standard Time) data.

  • Added DuckDB library support and functionality for efficient intraday data downloads.

🔧 Broker-Specific Fixes & Enhancements (Recent):

• AngelOne:

  • Angel Average Price Fix (related to WebSocket data).

  • Added Angel UserID to the AuthDB for enhanced WebSocket authentication.

• Fyers:

  • Fine-tuned Master Contract Data for missing SENSEX index. (Assuming this was a recent touch-up)

• ICICI:

  • Removed ICICI integration and removed relevant references

• Fivepaisa:

  • Recent general updates and fixes to order APIs, common symbols, order status, master contract DB.

• XTS API Supported Brokers (General):

  • Refined scripts and processes for XTS Based Market Data Credentials setup.

Common Symbol Format Now Implemented/Enhanced For:

• Tradejini (New)

• Groww

• Aliceblue

• Fyers

• Dhan

• Dhan(Sandbox)

• Zerodha

• Flattrade

• Shoonya (BSE indices not available)

• Compositedge

• AngelOne

• Upstox

• Paytm

• Pocketful

• Jainam (XTS API)

• IIFL (XTS API)

• Wisdom Capital (XTS API)

• 5paisa (XTS API)

• 5paisa

⚙️ System Architecture & Further Enhancements:

• API & Service Layer:

  • Integrated a dedicated Service Layer with the Restx API Layer for better modularity.

  • Fixed socket emitting event errors, mitigating potential rate limiting issues.

• Dependency Management & Environment:

  • Updated core libraries: tornado and flask-cors (crucial for WebSocket and API layers).

  • Adopted and updated configurations for the UV package manager (e.g., uv.lock updates).

  • Upgraded key dependencies like httpcore (to 1.0.9), setuptools (security fix), and h11 library.

  • Updated requirements.txt and websockets.txt to reflect new and updated dependencies.

• Security & Deployment:

  • Implemented/Updated CORS (Cross-Origin Resource Sharing) and CSP (Content Security Policy) configurations.

  • Updated Ubuntu server shell scripts and installation scripts, including improved support for UV.

Documentation & DevOps Updates:

• New & Updated Docs:

  • Comprehensive documentation for the new WebSocket implementation.

  • Documentation updates related to the Tradejini integration.

  • Added internal assessment and broker design documents.

• Configuration & Testing:

  • Updated .sample.env file with WebSocket configurations and new settings (e.g., for Cloudflare insights).

  • Added significant new test code for WebSocket features and other enhancements.

  • Updates to the general Docker build process to reflect multi-stage builds.