Blockchain interoperability is a critical aspect of the evolving Web3 landscape, enabling different blockchain networks to communicate with each other and interact with traditional systems. This ability to exchange data and tokens across chains, known as cross-chain interoperability, facilitates the creation of decentralized applications that operate seamlessly across multiple blockchains. Various solutions exist to achieve interoperability, such as token swaps, token bridges, and contract calls, each with distinct mechanisms for validating transactions across chains. The Cross-Chain Interoperability Protocol (CCIP), developed by Chainlink, aims to standardize cross-chain communication through decentralized oracle networks, enhancing security and functionality for complex applications. As the number of blockchains and layer-2 networks grows, interoperability becomes crucial for maintaining unified liquidity, supporting diverse applications, and enabling traditional systems to efficiently interact with blockchain environments. The development of interoperability protocols like CCIP is essential for advancing Web3 adoption and empowering enterprises to access multiple blockchain ecosystems from a single interface.