Best Layer 2 Protocols for Li.Finance

The next-generation layer 2 solution for Ethereum decentralized applications (dApps) allows developers to leverage their preferred tools while achieving cost-effective scaling for their projects. In this ecosystem, an aggregator functions similarly to a node in the Ethereum network, enabling client software to perform remote procedure calls (RPCs) to interact with an Arbitrum chain via a standard API. Once a client makes a request, the aggregator interacts with the EthBridge to generate transaction results, akin to the operation of an Ethereum node. Although most clients will typically route their transaction submissions through an aggregator for efficiency, it is not a strict requirement for operation. There are no restrictions on the number of aggregators that can be established, nor on who is eligible to serve as one. To enhance processing efficiency, aggregators often consolidate several client transactions into a singular message for submission to the Arbitrum chain. Additionally, Arbitrum features a specialized Sequencer that has the capability to prioritize transaction ordering and provide rapid transaction receipts, further optimizing the user experience. This innovative structure opens up new possibilities for developers looking to enhance their dApps on Ethereum.

Scroll is crafted specifically for Ethereum developers, serving as a fast, dependable, and scalable Layer 2 blockchain that enhances Ethereum's functionality and allows applications to expand seamlessly. With bytecode-level compatibility, Ethereum applications can transition to Scroll without complications and at much lower costs. Our commitment to open development fosters collaboration among value-driven contributors, resulting in more secure and well-architected systems. By championing a community-centric approach, Scroll aims to reshape and advance the roadmap of Ethereum. Utilizing cutting-edge zero-knowledge-proof technology, proven EVM frameworks, and thorough audits, Scroll guarantees that our platform is firmly established on security and reliability. Additionally, by focusing on code security through collaborative open-source efforts, Scroll safeguards both developers and users from potential vulnerabilities, fostering a robust ecosystem for innovation. This dedication to security and community involvement signals a promising future for Ethereum as we continue to grow and evolve.

Polygon is the global leader in blockchain scalability solutions, offering an advanced infrastructure that transforms how money and data move across the internet. Purpose-built for real-time transactions, Polygon enables instant settlement, high throughput (1,000+ TPS), and transaction costs as low as $0.001. With over 5.3 billion transactions processed and $141 billion in transfer volume, it has become the backbone for digital payments, DeFi, and stablecoin ecosystems. Enterprises leverage Polygon’s robust framework to eliminate wire fees, improve liquidity, and ensure compliance—all while maintaining speed and transparency. The network’s aggregation layer, zkEVM, and AggLayer CDK provide developers with modular scalability for any use case—from tokenized assets (RWA) to cross-border payments. Its POL token secures the network and powers staking, governance, and utility functions. With account abstraction, social recovery, and seamless user onboarding, Polygon makes blockchain accessible to the masses. Backed by a thriving ecosystem and proven reliability, Polygon is redefining global payments and decentralized innovation at internet scale.

Ethereum's latest scalability framework ensures rapid transactions alongside efficient smart contracts. Optimism operates as a Public Benefit Corporation (PBC), which is a profit-driven entity established to create societal advantages while maintaining responsible and sustainable practices. This structure compels us to harmonize the financial interests of our shareholders with the welfare of individuals impacted by our actions, all while adhering to a specific "public benefit charter" we have adopted. The core mission of the Company is to improve and secure equitable access to internet public goods through the creation of open-source software. This charter embodies our commitment to the Ethereum community, as we strive to uphold its principles by developing infrastructure that fosters the growth and sustainability of a public goods ecosystem. In doing so, we aim not only to enhance technological innovation but also to cultivate an inclusive environment for all users.