CartAI is an agentic checkout platform enabling LLMs to complete live purchases across any merchant. The developer-first API features four core products—Catalog, Checkouts, Payments, and Monetization—that handle search, order tracking, PCI-compliant payment rails, and affiliate commissions without requiring merchant integration. This infrastructure removes a major friction point for autonomous AI agents attempting end-to-end transactional workflows.
Opening Kapyn…