ZK Rollup Scroll has integrated the Chainlink Cross-Chain Interoperability Protocol (CCIP), and native access to CCIP will enable developers to build secure and novel decentralized applications on Scroll while expanding the multi-chain ecosystem. Chainlink's CCIP gives developers the tools to build secure applications that support token transfer, messaging, and operation initiation across multiple blockchains. The protocol's programmable token transfer feature allows smart contracts to send tokens across different chains in a single transaction, including specific instructions to process the tokens upon arrival.