Ripple has expanded its XRP Ledger developer kit to support a payments standard created by Stripe and Tempo, giving builders another way to make AI agents pay for data, computing and other online services using crypto. Version 1.1 of the XRPL AI Starter Kit adds support for the Machine Payments Protocol, or MPP, and the Open Wallet Standard, which lets software manage wallets across multiple blockchains through a common interface, according to a RippleX developer post.