Chainlink (LINK) is a decentralized oracle network designed to bring real-world data onto the blockchain. With the rapid development of smart contracts and decentralized finance (DeFi), the demand for on-chain data is increasing, and Chainlink's oracles provide indispensable services. The application of AI can help Chainlink enhance its data processing capabilities, especially during the execution of smart contracts, where AI can optimize the selection and verification process of data sources through algorithms. In the future, as AI increasingly influences decision-making processes and data flows, Chainlink may become an important component of AI-related blockchain projects. The LINK token not only supports the decentralized operation of the network but also promotes the continuous development of oracle nodes through incentive mechanisms. Therefore, Chainlink has a broad application prospect in the future, especially in the cross-industry integration combined with AI, which may have great potential.