Solana has captured 65% of on-chain market share in AI agent payments, leaving other blockchains behind in this new AI payment赛道. The primary reason is real transaction volume driving chain selection: AI agents require automated, high-frequency, low-value transactions with extreme sensitivity to confirmation speed and cost—exactly what Solana’s architecture delivers. Other blockchains are either too expensive, too slow, or haven’t yet fully deployed their payment infrastructure. Solana’s narrative is shifting from DeFi and memes toward AI infrastructure, and this payment data confirms the transition is already underway.