CartAI
CartAI is a developer-first API and MCP server that deploys a specialized AI agent to navigate any web property and complete transactions—checkout, subscriptions, invoices, and orders—reliably and securely.
The AI agent that handles checkout.
- Automating checkout flows on any merchant website
- Subscription sign-up, plan changes, and cancellations
- Invoice payment and order submission
- Building vertical AI apps like gift finders, recipe-to-cart, or travel planners
- Enabling checkout on surfaces that previously lacked it
- Sign up for CartAI and obtain your API key.
- Integrate the CartAI API into your application or workflow.
- For agent-based setups, plug in the CartAI MCP server into your MCP host (e.g., Claude Desktop, Cursor).
- Compose your transaction workflow using step primitives (search, estimate, checkout).
- Deploy and monitor transactions via webhooks for every state transition.
AI-Powered No-Code Automation Platform
Your whole stack, running itself!
The world's frontier hacker for AI agents.
Approve AI agent data access with Face ID
AI agents collect peer reviews to generate proof of work
The easiest way to build AI agents for all your tasks
Monetize any MCP server in 5 minutes with no % skim.
One-stop live data marketplace for your agent
A markdown editor you and your agent co-edit
Vibe code business operations
debit cards for ai agents
Your personal context file for every agent.
Full-Stack Platform for Training Small Language Models
Annotate anything for humans and their agents
The data layer for AI agents
Open source agents that run 100% locally on your Mac
Build AI agents, workflows, and apps in one stack
