OnchainCreditScoring
Cross-Chain Wallet Credit Scoring System. AI-powered scoring for crypto wallet addresses
Demo
About
This system aggregates on-chain data across multiple blockchains using Blockscout MCP, calculates comprehensive wallet scores (0-1000) based on 6 key dimensions, and uses OpenAI GPT-4 to provide contextual reasoning and risk assess ment. 1. **Transaction Behavior (30%)** - Frequency, diversity, value, consistency 2. **Wallet Age & Activity (30%)** - Age, active days, recency 3. **Asset Holdings (25%)** - Token diversity, portfolio value, balance 4. **Risk Indicators (15%)** - Sybil likelihood, flagged interactions 5. **Cross-Chain Activity (15%)** - Multi-chain presence and consistency 6. **DeFi Engagement (10%)** - Protocol interactions, liquidity provision
How it's made
``` Frontend (React.js) → API Gateway (FastAPI) → Scoring Engine (Python) ↓ Blockscout MCP ← Data Processing → OpenAI GPT-4 ↓ Database (PostgreSQL) + Cache (Redis) ```