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.
Approve AI agent data access with Face ID
Open source agents that run 100% locally on your Mac
Proactive agent teams you manage like humans
Full-Stack Platform for Training Small Language Models
The world's frontier hacker for AI agents.
AI sales platform for modern B2B teams
Vibe code business operations
Monetize any MCP server in 5 minutes with no % skim.
An AI coworker with its own cloud computer
Build AI agents, workflows, and apps in one stack
Your personal context file for every agent.
A markdown editor you and your agent co-edit
An orchestrator agent for your entire commerce stack
One-stop live data marketplace for your agent
Your AI agent for autonomous web app testing
Open-source workspace for AI agents and workflows
Your people, your agents, your project — all in one place
The data layer for AI agents
