Key HighlightsPayBox integrates payment functionality directly into ChatGPT and Claude conversations.Every transaction requires passkey authentication or follows user-configured autonomous parameters.The platform facilitates cryptocurrency swaps, DeFi operations, travel reservations, and e-commerce transactions.Multi-party computation and secure enclaves ensure no single entity controls wallet credentials.Initial deployment covers Solana and leading EVM-compatible chains with expansion roadmap underway.MoonPay has unveiled PayBox, a secure payment infrastructure that bridges AI conversational platforms ChatGPT and Claude with financial services. This new system enables users to execute transactions, cryptocurrency operations, and service bookings directly from chat interfaces while maintaining comprehensive security oversight through passkey authentication and customizable transaction parameters.Seamless Integration Between AI Assistants and Financial ServicesPayBox functions as a custom plugin within ChatGPT and Claude environments. After installing the connector, users establish their account credentials, configure passkey authentication, and link their preferred wallet or payment card. MoonPay mandates identity verification procedures when users deposit funds via connected card accounts.The platform accommodates various financial activities including cryptocurrency acquisitions, digital asset exchanges, token transfers, and decentralized finance protocols. Beyond crypto operations, it processes travel arrangements, dining reservations, and transactions with integrated e-commerce merchants. Users initiate all actions through natural language commands within their AI assistant interface.Once receiving instructions, the AI assistant evaluates available options and constructs the appropriate payment or blockchain operation. By default, users must verify each action through passkey authentication. For greater convenience, autonomous operation modes permit transactions within predefined thresholds established by the account owner.Advanced Security Through Distributed Key ManagementPayBox safeguards sensitive payment information by preventing AI assistants from accessing complete card details or wallet private keys. MoonPay employs multi-party computation alongside trusted execution environments to distribute wallet key management. This architecture ensures no individual component possesses sufficient authority to independently execute transfers or access funds.Card-based transactions leverage Visa’s agent commerce framework to shield actual card numbers from exposure. Each passkey authorization applies exclusively to one designated transaction and becomes invalid immediately upon completion. This security model minimizes risks associated with credential theft, authorization replay attacks, or device compromise.Account holders choose between Always Ask and Autonomous permission structures. The Always Ask configuration demands explicit human authorization for each payment, transfer, or blockchain operation. Autonomous settings enable transactions within boundaries and spending caps defined by the user.Multi-Chain Architecture and Service Ecosystem GrowthPayBox’s initial deployment encompasses Solana alongside multiple Ethereum Virtual Machine-compatible blockchains. Supported EVM networks include Ethereum, Base, Arbitrum, Polygon, Hyperliquid, Tempo, and Robinhood Chain. MoonPay has announced intentions to incorporate additional blockchain protocols following this launch phase.The service integrates with platforms implementing x402, an open protocol designed for machine-to-machine payment initiation. Present partnerships enable restaurant bookings, retail purchases, and airline ticket reservations through participating vendors. Originally created by Coinbase, x402 now operates under Linux Foundation governance with backing from prominent technology and financial service organizations.MoonPay constructed PayBox using technology acquired from Sodot during an earlier acquisition this year. Sodot’s infrastructure currently protects assets exceeding $50 billion across more than 10 million wallet instances. This foundation now integrates with MoonPay’s existing infrastructure supporting over 1,700 corporate partners throughout its worldwide payment ecosystem. The post MoonPay Introduces PayBox: AI-Powered Payment Gateway for ChatGPT and Claude appeared first on Blockonomi.