L2 Aggregator

Definition ∞ An L2 aggregator is a system designed to combine transactions from multiple Layer 2 scaling solutions into a single batch before submitting them to the main Layer 1 blockchain. This process further optimizes transaction efficiency and reduces overall costs. L2 aggregators enhance the scalability and interoperability across different Layer 2 networks.
Context ∞ Crypto news frequently discusses L2 aggregators as a critical component in the ongoing efforts to scale blockchain networks, particularly Ethereum. These solutions aim to provide a more unified and cost-effective user experience across various Layer 2 ecosystems. The development of robust L2 aggregators is viewed as essential for achieving widespread adoption of decentralized applications.