A decentralized tool designed to safeguard blockchain payments by flagging potentially fraudulent transactions and providing an escrow service. This project integrates blockchain monitoring, rule-based anomaly detection, and wallet management with a real-time Streamlit dashboard for visualization and interaction.

The Decentralized Payment Protector monitors blockchain transactions to detect fraudulent activity before confirmations occur. By integrating with a wallet interface, users can flag suspicious transactions and safely handle funds via an escrow mechanism. Built in Python with a focus on decentralization, this tool leverages real-time data and a streamlined dashboard powered by Streamlit.

• Blockchain Integration: Connects to a blockchain testnet node, monitors pending and confirmed transactions.
• Fraud Detection: Implements a rule-based anomaly detection system to flag potentially fraudulent transactions based on predefined criteria.
• Escrow Service: Simulates or deploys a smart contract-based escrow service for secure, conditional fund transfers.
• Wallet Integration: Enables users to link wallets, sign transactions, and flag suspicious payments directly.
• Real-Time Dashboard: A Streamlit interface for visualizing flagged transactions, escrow statuses, and interactive controls.