v1.0.0.39

[marketcalls]

Version 1.0.0.39 Released

Version 1.0.0.39 is a major milestone release, introducing a new Tier-1 broker (Kotak), expanding MultiQuote capabilities, and delivering extensive performance, stability, and data-pipeline improvements.

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0. Mandatory Upgrade Notice

This version requires mandatory upgrade steps due to new DB indexes, migration updates, and broker integrations.

Upgrade guide:
https://docs.openalgo.in/installation-guidelines/getting-started/upgrade

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1. Major New Integration: Kotak Broker Added

OpenAlgo now officially includes full Kotak Broker Integration.

Kotak Integration Includes

• Order placement, modification, cancellation
• Funds, positions, holdings
• WebSocket support
• Margin API
• Contract & exchange mapping
• Fully production-ready routing

Kotak joins Angel, Dhan, Zerodha, Fyers, Upstox, and Motilal as a primary supported broker.

This is one of the largest broker integrations since OpenAlgo launched.

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2. MultiQuote API – Pilot Release

A new-generation MultiQuote API has been introduced.

Pilot Launch

• Fyers MultiQuote API added.
• Designed for ultra-fast multi-symbol quote retrieval.

MultiQuote provides low-latency quotes for scanners, dashboards, and strategies.

(Further broker rollout will occur in upcoming versions.)

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3. Platform Improvements

WebSocket Verbose Mode

• New toggleable verbose mode to reduce noise and improve streaming efficiency.

Database & Latency Engine

• Added multiple high-impact DB indexes.
• Unified migration system implemented.
• Latency stats optimized (N+1 query fix).
• latency.db storage trimmed by removing heavy request/response data.

PNLTracker

• Now supports sub-minute trades for precise scalping and HFT-style analytics.

Python SDK v1.0.40

• Updated for compatibility with v1.0.0.39.
• Enhanced WebSocket support with verbose control.

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4. Major Motilal Enhancements

WebSocket Updates

• Normalized depth levels 2–5 (set to zero values).
• Fixed depth feed and LTP updates for Index symbols.
• Full LTP + quotes + 1-level depth implemented.
• SSL certificate issue handled by disabling SSL until broker fixes.

Market Data & Contracts

• Master contract updated with Index contracts.
• Historical API aligned with new contract updates.
• Index quote logic improved.

Orders, Margin & Holdings

• Quantity-to-lot conversion fixed.
• Minor order API bugs resolved.
• Holdings API updated and stabilized.
• Margin API enhanced.

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5. Options Engine Enhancements

OptionsMultiOrder

• Response formatting fixed.
• Underlying LTP “None” issue resolved.
• Multi-quote underlying resolution improved.
• Multiple fixes based on PR review.

Options APIs

• Cleanup and parameter corrections across OptionsOrder and OptionSymbol.

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6. Additional Broker-Level Improvements

Dhan

• depth_level fixes.
• Depth 5/20 activation.
• unsubscribe_all fixed.

Fyers

• TBT unsubscription fixed.
• TBT 50-level depth upgraded.

Zebu, PayTM, TradeJini

• Margin APIs updated (standardized for non-margin brokers).

General

• Multiple contract mapping and feed consistency fixes across brokers.

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7. UI, Security & Documentation

• Design documentation updated for November release.
• Security updates including IDOR fixes and safer endpoint routing.
• Removed unused login decorators from Playground.
• Navigation/UI clean-ups.
• Migration scripts updated for order mode changes.

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Summary

Version 1.0.0.39 introduces:

• Full Kotak integration
• Pilot MultiQuote API for Fyers
• Mandatory upgrade procedure
• Major Motilal WebSocket, depth & contract fixes
• Database indexing & latency engine optimizations
• Sub-minute PNL tracking
• WebSocket verbose mode
• Python SDK 1.0.40
• Dozens of broker stability improvements

This release significantly strengthens OpenAlgo’s real-time data layer, multi-broker coverage, and execution reliability.

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This discussion was created from the release v1.0.0.39.