According to relevant media reports, ZeroDev was acquired by Arbitrum / Offchain Labs on August 13, 2025. This acquisition marks a significant strategic move for the Arbitrum ecosystem in the account abstraction sector.ZeroDev is an SDK based on account abstraction (ERC-4337) technology, focused on providing developers with solutions for building wallets and decentralized applications. Its products primarily serve various use cases, including Web2.5 applications, wallet applications, user onboarding tools, DeFi applications, cryptocurrency on-ramps, and NFT marketplaces. Kernel, a key project of ZeroDev, is dedicated to offering developers essential infrastructure and tool support for integrating account abstraction.The acquisition by Arbitrum is expected to provide ZeroDev with additional resources, further enhancing its technological capabilities and market competitiveness in account abstraction. As blockchain technology continues to evolve, account abstraction is increasingly recognized as a critical technology for improving user experience. This acquisition also reflects Arbitrum’s ongoing investment in Layer 2 ecosystem development and is likely to drive the industry toward more user-friendly solutions.