CartAI

Any vertical AI app — a personal stylist, interior design assistant, beauty advisor, car configurator — can generate highly personalized product recommendations. But they consistently fail at the last step: sending the user away to buy. CartAI is a developer-first API that deploys a specialized agent to complete the full transaction on any live web property — checkout, subscription sign-up, invoice payment, order submission, anywhere a transaction has to happen — with no merchant-side integration work.

The agent handles checkout entirely in the background: size selection, shipping, payment, and fires a webhook when the order is placed. Example: a product search engine adds a “Buy with CartAI” button next to each result; the user selects size and color, confirms their saved address, and the order is placed on the retailer's site within seconds, with no redirect — meaning no attribution loss, no broken coupon codes, and no user drop-off at the merchant's checkout. Four products cover the full transaction lifecycle: Catalog (search and live pricing across merchants), Checkouts (complete and track orders), Payments (via Visa and Mastercard agent rails), and Monetization (a commission on every agent-driven sale).

On technical trust: CartAI doesn't evade bot-detection systems like Cloudflare, Human, or Fingerprint — it cooperates with them via signed agent-identity protocols (Web Bot Auth and Skyfire KYA), clearing transactions through the same trust infrastructure that protects the world's largest merchants.