AI agents are no longer just virtual assistants; they are truly executing tasks—purchasing computing resources, negotiating deals, paying vendors. But the problem is that existing payment systems are designed for humans and cannot handle high-frequency microtransactions between machines. Some developers are starting to create specialized solutions, designing an EVM-compatible Layer-1 chain that is completely restructured around the needs of autonomous software. The characteristics of such systems are quite obvious: firstly, the authentication mechanism needs to be redesigned because the main participants are software rather than humans. Secondly, the fee structure and settlement methods must also be adapted for high-frequency, small-value agent-to-agent interactions. Finally, the entire account model is being optimized to ensure that each transaction is instant, transparent, and traceable. In short, this is laying the groundwork for AI economic infrastructure.