AI/AI agent direction, revisiting x402: x402 isn’t just an ordinary payment narrative, but rather the standard layer for the 'machine economy.' Coinbase’s x402, based on HTTP 402, enables APIs, data services, and software services to charge stablecoins per request. The core of this model isn’t 'humans using wallets to pay,' but: AI Agents automatically calling APIs, computing power, data, and transaction services, and making micropayments using stablecoins. If Agents become the primary transaction entities on-chain in the future, then wallets, identity, credit, permissions, and payment authorization will become more important than traditional DeFi frontends. The goal of x402 is to support stablecoin payments between AI Agents. Under the broader context of U.S. stock compliance moving on-chain, the favorable direction isn’t just the singular concept of 'U.S. stocks on-chain,' but rather the following combined logic: Tokenized stocks create new asset types → RWA trading introduces new settlement demands → AI Agents drive machine payments → Privacy computing protects institutional and user data → Modular and shared sequencing supports multi-chain applications → DePIN provides real-world data. So, you can follow this Alpha-driven mainline to explore: compliant privacy + Agent economy + modular settlement.