According to CoinMeta, the construction of on-chain proxy infrastructure provides the foundation for autonomous Web3. The article points out that on-chain AI proxies require identity, structured data, and payment capabilities to act autonomously. Artificial intelligence and blockchain have developed on parallel tracks for many years; AI has gradually acquired the ability to reason, interpret instructions, and make decisions, while blockchain networks have created programmable financial systems that do not require centralized intermediaries. The next stage is to combine these capabilities to form an internet that is not only composed of human users but also includes AI proxies that can autonomously discover information, make decisions, interact with protocols, and pay for services on their own.