According to the source, Google is reported to be introducing a protocol to establish a universal common language for AI agent payments with backing from traditional payment networks and crypto firms, per the source. Per the source post, no official technical documentation, partner list, supported rails, or launch timeline is provided. Traders should verify official announcements from Google or named partners before positioning. Prioritize whether the protocol supports on-chain settlement (e.g., stablecoins) versus legacy rails, check reference implementations or SDKs for developers, monitor testnet or sandbox access and milestones, and track whether major wallets, payment processors, or cloud platforms announce integrations.