👩‍💻 Cardinal Security – Technical Documentation

⚙️ 1. System Overview

Cardinal Security is a modular, AI-powered blockchain security suite built with:

• Backend: Python (FastAPI or Flask)
• Frontend: React + TailwindCSS
• Database: PostgreSQL
• Blockchain: Base Chain (EVM) & Solana
• Smart Contracts: Solidity (ERC-20, Governance, Staking, Firewall)
• AI Engine: Trained model for smart contract vulnerability detection

📦 2. Backend Architecture

Entry Point:

/opt/Cardinal-backend/manage.py

Key Modules:

• /api/blockchain/routes.py → CRDX token, staking, governance, NFT mint
• /services/auditor/ → AI audit logic
• /services/firewall/ → On-chain behavior scanner
• /services/alerts/ → Web3 threat notification system
• /utils/fetch_bytecode.py → EVM bytecode fetcher for audit input