Novex: AI-Powered DeFi Trading Copilot

Submission for the OKX Hackathon

🚀 Overview

Novex is an AI-powered DeFi trading copilot built for EVM-compatible chains and fully integrated with the OKX DEX ecosystem. Designed to empower traders of all levels, Novex combines artificial intelligence, account abstraction via ERC-4337, and deep liquidity access through the OKX DEX API and Galess Swap API.

Novex helps users execute advanced trading strategies, analyze market sentiment, and manage portfolios effortlessly—all within a responsive, intuitive interface.

🌟 Core Features

• 🤖 AI-Powered Trade Intelligence
  TensorFlow-based models generate real-time, data-driven trade entry/exit recommendations.

• 🔁 Multi-DEX Execution
  Seamlessly execute trades across DEXs with liquidity aggregation from OKX DEX and Galess Swap API, ensuring minimal slippage.

• 📈 Portfolio Analytics
  View your portfolio performance, asset allocation, and risk exposure through a smart dashboard.

• ⛽ Gas Optimization
  AI determines optimal transaction times to minimize gas fees on EVM-compatible networks.

• 📉 Market Sentiment Analysis
  NLP models analyze social media and news feeds to track emerging trends and trader sentiment.

• 🧠 Account Abstraction (ERC-4337)
  Enable gasless transactions, programmable wallet logic, and delegated actions for a seamless user experience.

• 💻 User-Friendly Interface
  Clean, mobile-responsive dashboard built with React.js and Tailwind CSS for ease of use.

🏗️ Technical Stack

• Frontend: React.js + Tailwind CSS

• AI Engine: TensorFlow (custom-trained models for trading and sentiment)

• Blockchain Layer:

  • ethers.js for Ethereum-compatible networks

  • ERC-4337 for account abstraction and gasless execution

• Data + API Integrations:

  • OKX DEX API: Primary liquidity source for token swaps

  • Galess Swap API: Enhances multi-DEX routing and execution

  • Pyth Network: High-speed oracle feeds for pricing data

🔍 Use Cases

• Automated Trading Strategies
  Let Novex execute based on AI-generated signals.

• DEX Arbitrage
  Detect and act on cross-DEX price inefficiencies in real-time.

• Gasless Dollar-Cost Averaging (DCA)
  Automate your DCA strategies using ERC-4337 wallets.

• Real-Time Portfolio Rebalancing
  AI adjusts your portfolio weights to match your risk/return profile.

🔌 OKX DEX API Integration

Novex leverages the OKX DEX API to enable:

• Real-time access to high-quality liquidity

• Low-latency swaps with competitive slippage control

• Intelligent routing to find the best price across supported DEXs

• Tight integration with the AI engine for automated execution

🚀 Innovation Highlights

• AI-Powered Trading Engine: Combines machine learning with real-time price feeds and sentiment data.

• ERC-4337 Integration: Gasless transactions and programmable wallets for better UX and automation.

• Deep Liquidity Access: Powered by OKX DEX and Galess Swap for superior execution.

• User-Centric Design: Built for speed, clarity, and usability—from strategy to execution.

🙏 Acknowledgements

• OKX Team – For enabling decentralized innovation through powerful APIs and a world-class DEX infrastructure.

• Galess Swap Team – For cross-DEX liquidity aggregation APIs.

• Ethereum Community – For supporting ERC-4337 and the smart wallet revolution.