[GMPayer Payment Hub Based on x402 Protocol Goes Live, Driving AI Agents Cross-Chain Autonomous Payments, Launching 72-Hour Limited Minting] BlockBeats news, November 3, LazAI, in collaboration with ZKM, and partnering with Metis and GOAT Network, officially launched the first multi-currency payment hub driven by x402—GMPayer. The platform aims to achieve instant, trustless multi-chain and multi-currency settlement, promoting the on-chain value exchange of AI, data, and services. GMPayer will evolve through a four-phase pathway, gradually developing from a foundational payment hub into a universal value exchange layer. Its core technologies include LazAI's Data Anchored Token (DAT) standard, ZKM's zero-knowledge proof verification mechanism, Metis's low-cost settlement layer, and GOAT Network's native Bitcoin cross-chain liquidity support. The platform simultaneously launched the proof-of-concept token BANG, issued on both Metis Andromeda and GOAT Network, with a total supply of 1 billion. At the current stage, it is solely for proof-of-concept purposes and has no utility function. Users can participate in the 72-hour limited token minting event via the GMPayer official website, contributing $1 to receive 5,000 BANG tokens. The launch of GMPayer marks the first application of the x402 protocol in the AI economy sector, driving AI Agents toward autonomous transactions and decentralized machine economies.