Jupiter, the largest swap aggregator on Solana, went live in MoonPay’s PayBox on September 3, bringing its routing engine, limit orders, dollar-cost averaging and earn products to AI chat interfaces. PayBox is a non-custodial AI payment vault launched by MoonPay on July 29 to support agentic payments, with transactions executed on-chain through Claude, ChatGPT and Grok. Its security model uses multi-party computation (MPC) and trusted execution environments (TEE), splitting private keys across multiple parties so neither MoonPay nor an AI chatbot can access them independently. Users must provide a passkey before transactions move on-chain and can choose settings ranging from verification for every transaction to pre-authorized trading within defined limits. Solana is PayBox’s primary network, alongside Ethereum, Base, Arbitrum and Polygon. Jupiter has historically processed hundreds of billions of dollars in trading volume and handles a substantial share of Solana decentralized-exchange activity. The integration follows a 2024 collaboration that added fiat on-ramps to Jupiter Mobile and extends the relationship from card and Apple Pay purchases into broader trading functionality. Jupiter reorganized its product suite into Trade, Earn and Manage in July 2026, and those tools are now available through PayBox’s conversational interfaces.