BuyWhere/buywhere-mcp

> **AI agents use BuyWhere to search products, compare prices, and discover deals across Singapore and US merchants in real time.**
Install in 30 Seconds
Use with **Claude Desktop, Cursor, VS Code Copilot, Cline, Windsurf, OpenCode, Codex, Continue.dev**, and any MCP-compatible client.
- npm: https://www.npmjs.com/package/@buywhere/mcp-server
- GitHub: https://github.com/BuyWhere/buywhere-mcp
- MCP Registry: https://registry.modelcontextprotocol.io/?q=io.github.BuyWhere%2Fbuywhere-mcp
Or get one in 3 seconds, no signup, no email : POST /v1/auth/register · Legacy form: buywhere.ai/api-keys
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AI Agents: Use This Package To
- **Search products** across Singapore, US, Malaysia, Thailand, and Vietnam markets by keyword, category, or price range
- **Compare products** across Lazada, Shopee, Amazon, and local retailers in a single query
- **Find deals** and track real-time pricing with multi-currency support
- **Build shopping agents** that recommend, compare, and link to products programmatically
- **Discover product catalogs** with structured taxonomy for supported markets
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Product search API for AI agents via Model Context Protocol. Built for AI agent commerce, not store management.
Official MCP Registry listing: io.github.BuyWhere/buywhere-mcp
Works with **Claude Desktop, Cursor, VS Code Copilot, Cline, Windsurf, OpenCode, Codex, Continue.dev**, and any MCP-compatible client. Also supports Agent-to-Agent (A2A) protocol.
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Demo
*44-second demo: product search, deal discovery, price comparison, and multi-region support.*
Quick Start
**Get a key in 3 seconds — no signup, no email:**
Legacy email signup (60s, manual approval) → buywhere.ai/api-keys
Tutorials
- **Part 1: MCP for Ecommerce — The Missing Infrastructure Layer for AI Agent Shopping** — Architecture and why agents need a product catalog API
- **Part 2: Build a Real Shopping Agent in 15 Minutes** — Hands-on: set up MCP server, search products, compare prices, build a working agent
From the Blog
Read the **BuyWhere Engineering Blog** for deep dives on MCP architecture, agent commerce, and the ecosystem.
Also follow the **BuyWhere Hashnode blog mirror** for the same engineering content on Hashnode.
- **MCP for Ecommerce 2026** — How AI agents search real products, compare prices across markets, and why MCP is the standard
- **Building Production MCP Servers** — Architecture, tool design patterns, and distribution (verified ~1,050 npm downloads/month)
- **MCP Server Ecosystem 2026** — Every MCP category mapped (4,800+ servers across 40+ domains)
- **AI Agent Commerce: Missing Infrastructure** — Why shopping is the last unbuilt layer of the agent-native economy
- **Cross-Border Price Comparison Tutorial** — Build a shopping agent in 10 minutes with BuyWhere MCP
Tools
| Tool | Description |
|------|-------------|
| search_products | Search catalog by keyword, category, price, country |
| get_product | Full product details by ID (prices, specs, images) |
| compare_products | Side-by-side comparison of 2–10 products |
| find_best_price | Cheapest deliverable listing for a product across merchants |
| get_deals | Products with significant price drops |
| list_categories | Available product category taxonomy |
| find_similar | Similar products by vector similarity |
| ingest_products | Submit product URLs for catalog ingestion (agents/merchants) |
| search_products_v2 | v2 search; requires deliver_to (ISO country) |
| get_product_v2 | v2 product details by ID |
| compare_products_v2 | v2 comparison; optional deliver_to |