Quack AI has launched the Q402 Execution Layer, a new infrastructure designed to simplify on-chain transactions by integrating authorization, transfer, and gas payment into a single, verifiable workflow. This innovation aims to enhance compliance, transparency, and efficiency for enterprises and real-world asset platforms. The Q402 layer supports over 40 major blockchains, including BNB Chain and Polygon, and has issued over 7 million on-chain identities through its Governance Passport system. The Q402 Execution Layer addresses key market challenges by offering a cost-effective solution that eliminates the need for multiple manual processes. It allows users to execute transactions with a single signature, automatically handling gas fees and adhering to predefined strategy rules. This approach enhances traceability and compliance, making it suitable for regulated institutions and autonomous AI systems. Quack AI's recent $3.6 million funding round, co-led by Animoca Brands and Kenetic Capital, has been invested in expanding the multi-chain ecosystem and improving developer tools for Q402. The platform's architecture, based on Ethereum standards EIP-7702 and EIP-712, ensures secure, gas-free execution and is currently operational on the BNB Chain.