🦄 AI-payment infrastructure is advancing across major chains. At XRP Seoul, Ripple outlined confidential transfers, transaction batching and dedicated support for autonomous agents on the XRP Ledger, while rollout details remain pending. Ethereum's zkAPI is already live on mainnet, using zero-knowledge proofs to separate API usage from an onchain deposit. The Solana Foundation is positioning its network as an open layer for agent compute, identity, memory and machine-native payments. In Sunday trading, $XRP , $ETH and $SOL all remained positive over 24 hours, showing the theme alongside a broadly firmer market rather than a single-token spike. #TrendingTopic #HotTrends #ETH #solana #altcoins