[Ripple Promotes XRP and RLUSD Integration into x402 Payment System, but Has Yet to Disclose Scaled Adoption Clients] Odaily Planet Daily News: Ripple is attempting to introduce XRP and its stablecoin Ripple USD into the AI agent payment market, aiming to penetrate the on-chain micropayment system currently dominated by the USD stablecoin USD Coin. Ripple has released the 'XRPL AI Starter Kit,' a toolkit for developers to build AI agent payment capabilities, enabling agents to perform payments, balance inquiries, and wallet operations on the XRP Ledger, while supporting automated payment processes based on the x402 protocol. However, Ripple has not yet disclosed any scaled adoption clients or real-world production-level AI agent payment transaction data. This initiative remains in the early stages of infrastructure and developer ecosystem exploration. (CoinDesk)