Rivora

Rivora is an AI-powered DeFi analytics platform that provides intelligent scoring and risk assessment for cryptocurrency portfolios. The platform integrates with 1inch APIs to analyze wallet behavior, transaction patterns, and portfolio health, generating personalized DeFi Health Scores and Risk Assessment Scores using TensorFlow.js machine learning algorithms.

Key features include real-time portfolio analytics, advanced limit order management with full CRUD operations, and behavioral user classification (Conservative, Trader, Explorer, Passive). The platform transforms complex blockchain data into actionable insights through a sleek dashboard interface built with Next.js and TypeScript.

Rivora addresses the critical need for intelligent decision-making tools in DeFi, helping users understand their risk exposure and optimize their trading strategies. The scoring engine evaluates factors like wallet age, transaction frequency, token diversification, and security practices to provide comprehensive financial intelligence.

Built for the Unite DeFi Hackathon, the platform demonstrates production-ready architecture with comprehensive error handling, rate limiting, and seamless wallet connectivity through RainbowKit integration.

🏗️ Core Architecture Built with Next.js 14 and TypeScript for type-safe, production-ready development. The frontend uses TailwindCSS for responsive design and RainbowKit with Wagmi for seamless wallet connectivity across multiple providers.

🤖 AI Scoring Engine The heart of Rivora is our TensorFlow.js powered scoring system that runs client-side machine learning calculations. We implemented weighted algorithms that analyze 10+ DeFi metrics including wallet age (25% weight), transaction frequency (20%), and token diversification (30%) to generate real-time health and risk scores.

🔗 1inch API Integration Integrated 7 different 1inch APIs including Portfolio API v4, Spot Price API, Order Book API, and Fusion+ API. Implemented aggressive caching with 30-second intervals and rate limiting (1 RPS) to handle API constraints while maintaining real-time feel.

⚡ Notable Technical Hacks Smart Fallback System: When 1inch APIs hit rate limits, we seamlessly fall back to enhanced demo data that maintains the user experience while showcasing platform capabilities.

BigInt Handling: Implemented custom utilities for blockchain-native large number handling in limit orders, ensuring precision for token amounts across different decimal systems.

Debounced Analytics: Created custom React hooks with 2-second debouncing to prevent excessive API calls while maintaining responsive UI updates.

🛠️ Production Optimizations Implemented comprehensive error boundaries, API request queuing, and graceful degradation strategies. The platform includes TypeScript interfaces for all 1inch API responses and custom validation for wallet addresses and token parameters.

Built specifically for Unite DeFi hackathon with modular architecture allowing easy feature expansion and API endpoint additions.