BNB Chain has launched the BAP-578 standard, defining Non-Fungible Agents (NFAs) as AI-driven on-chain assets capable of autonomous operations. This initiative is part of the BNB Application Proposal (BAP) mechanism, which aims to establish application-layer standards for seamless collaboration within the ecosystem. NFAs can hold wallets, execute transactions, and operate across multiple dApps, forming a key infrastructure for the emerging "agent economy." The BAP mechanism allows developers to reach consensus on standards like NFT utilities and AI behaviors without impacting the consensus layer or EVM. BNB Chain emphasizes that BAP is community-driven, encouraging developers to review, provide feedback, and propose new BAPs to shape the ecosystem's application standards.