币界网报道：Polygon Bridge, a key interoperability solution, enables seamless asset transfers between Ethereum and Polygon networks. By locking tokens on Ethereum and minting equivalent assets on Polygon, users benefit from faster transactions and lower fees. The bridge supports ERC-20, ERC-721, and ERC-1155 tokens, facilitating DeFi and NFT projects. Security is ensured through decentralized validators and fraud-proof mechanisms. Developers can integrate the bridge via APIs, while end-users access it through wallets like MetaMask. Polygon's growing ecosystem, including Aave and OpenSea, leverages this infrastructure for scalability. The bridge exemplifies Layer 2 innovation, addressing Ethereum's congestion while maintaining compatibility with its robust security model.