// POST https://api.cartai.ai/checkout
const response = await fetch("https://api.cartai.ai/checkout", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": `Bearer ${process.env.CARTAI_KEY}`,
  },
  body: JSON.stringify({
    customer: {
      email: "buyer@example.com",
      name:  "Jane Doe",
    },
    tasks: [{
      target: "bestbuy.com/site/sony-wh-1000xm5/6505727.p",
      variant: { color: "black" },
      shipping: { profile: "./buyer.json" },
      payment: { profile: "./card.json" },
    }],
    options: { sandbox: true },
  }),
});

const { taskId, status } = await response.json();
// → taskId: "task_abc123", status: "queued"
// Execution runs async — listen via webhook for completion.

Surfaces supported

Any web property.

If a workflow has to navigate it, CartAI can transact through it.

Browser automation

Tools that navigate the open web

General-purpose web automation. Built to handle any task — research, scraping, form-filling, data extraction, navigation across the open web.

Scope: the universe of browser-based tasks. Transactional reliability is one slice of a much broader remit.

Programmable transactions, made reliable

AI-driven browser execution and payment infrastructure fused into a single primitive. Built specifically for workflows where a transaction has to clear — and not built for workflows where one doesn't.

Scope: specialized by design. The constraint is the moat.

Agentic payments

Authentication and payment rails for agents

The identity, trust, and rails layer that lets agents transact safely on behalf of users — KYA, signed credentials, agent-issued payment instruments.

Scope: the rails that make agentic payments trustable. Pairs with an execution layer that can navigate to the payment.

01

Composable workflows

Built for every shape a transaction can take.

Every flow has its own shape — some need shipping, some don't; some need 3DS, some don't; some need login, some don't. CartAI workflows assemble the steps your specific situation requires, while always landing somewhere transactional.

• Composable step primitives
• Conditional branching
• Idempotent, retry-safe

02

PCI-compliant payment stack

Card intake, vaulting, and agentic protocols — built right.

Full PCI-compliant credit card intake and vaulting, integrated with the agentic payment protocols the next generation of transactions will run on.

• PCI DSS compliant intake
• Tokenized card vaulting
• Agentic protocol support

03

Cooperative bot-mitigation

Cleared, not flagged.

We don't evade Cloudflare, Human, or Fingerprint — we cooperate with them via Web Bot Auth, Skyfire KYA, and signed agent identity. Transactions clear cleanly through the same trust infrastructure that protects the world's largest merchants.

• Web Bot Auth signed identity
• Skyfire KYA integration
• Cloudflare / Human / Fingerprint

Product · API

CartAI API

The full programmable-transaction primitive. Payments, Orders, Workflows. Compose any flow that ends in a transaction.

• Webhooks for every state transition
• Idempotent, retry-safe by design
• Production environments

Product · Hosted Cart

CartAI Hosted Cart

Drop-in checkout for surfaces that never had one. Variant selection, addresses, payment, confirmation — embed it in one line. Same primitive underneath; the transaction still clears the same way.

• Drop-in component or iframe
• Variants, addresses, payment built in
• White-label theming
• Powered by the same API underneath

01 — Automate

Existing transactional processes.

Replace manual checkout, billing, and procurement flows with reliable, programmable execution.

02 — Embed

Transactions into new applications.

Build apps where transactions are part of the experience — agents, copilots, vertical AI tools, marketplaces.

03 — Enable

On surfaces that never had them.

Add transactions where they didn't exist before — editorial pages, content sites, recommendation feeds, creator surfaces.