E-commerce Intelligence for AI Agents

Cart gives your AI agents access to e-commerce data (stores, products, ads, traffic, and sales) through an API, MCP server, and Claude Code skills.

  100K+ stores   1M+ products   Real-time data

  MCP Server

Add Cart to Claude Desktop or any MCP client. Your AI agent gets e-commerce tools instantly. View on GitHub

{
  "mcpServers": {
    "cart": {
      "command": "npx",
      "args": ["@usecart/mcp-server"],
      "env": {
        "CART_API_KEY": "cart_sk_..."
      }
    }
  }
}

  TypeScript SDK

Build e-commerce intelligence into any app or workflow with our zero-dependency SDK. View on GitHub

// Install
npm install @usecart/sdk

// Use
import { CartClient } from '@usecart/sdk';

const cart = new CartClient('cart_sk_...');
const stores = await cart.stores.search({
  keyword: 'pet supplies'
});

  Claude Code Skills

Install 9 pre-built e-commerce skills for Claude Code. Research stores, products, ads, and more. View on GitHub

# Install skills pack
npm install -g @usecart/skills

# Then in Claude Code:
/store-research shopify.com
/product-research leggings
/ad-research skincare

Resources

API Documentation

Full endpoint reference and guides

GitHub

SDK, MCP Server, Skills - all open source

Developer Portal

Get your API key and start building

Pricing

Free tier included - upgrade when ready