You can use Polymer to connect different Ethereum rollups and transfer data or tokens across blockchain networks. It acts as an interoperability network powered by the Inter-Blockchain Communication protocol and Ethereum settlement. Developers can send cross-chain messages between Layer 2 networks without deploying custom bridge contracts or managing complex off-chain relayers. It allows decentralized applications to read state, verify proofs, and trigger smart contract executions across rollups like Optimism, Arbitrum, and Base. This helps you build multi-chain applications that communicate directly with minimal latency and standard security guarantees.
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