The Port of DeFi Network is a decentralized financial service network for asset value interaction based on Ethereum. It aims to serve as a port between Ethereum assets and real-world assets, using Price Oracles as data support for the underlying DeFi lending protocols. This enables collateralized borrowing and lending between assets to generate interest income. Ultimately, it seeks to facilitate truly secure, free, and transparent multi-asset value interactions between real-world assets and digital currencies, providing individuals globally with opportunities for economic and investment freedom.