MoonPay Launches AI Payment Vault PayBox in Grok

MoonPay, a financial technology company connecting fiat money with digital assets, has positioned PayBox as a payment vault designed specifically for artificial intelligence. The product addresses a growing infrastructure challenge as AI assistants move beyond answering questions toward initiating commercial activity, creating demand for payment tools that can support transactions within AI-driven services and lower barriers to broader adoption.

MoonPay said PayBox is now live in Grok, the AI assistant developed by xAI, expanding the channels available for moving fiat currency and digital assets within the platform’s ecosystem. The company did not disclose transaction volumes, pricing, supported markets or a precise launch date. The announcement marks PayBox’s shift from a proposed AI payment product to a deployed service, though operational details remain limited.