Build a Cross-Border Price Comparison Agent in 10 Minutes with BuyWhere MCP

[BuyWhere]

A hands-on tutorial for AI developers: give your agent real-time product search across 6 global markets with 3 lines of MCP config and zero infrastructure.

What you'll build: An agent that searches 50M+ products across Singapore, China, US, Japan, Korea, and Australia — real prices from Lazada, Shopee, Amazon — and compares them in a single tool call. No hallucinated prices, no scraping, no rate limits.

Step-by-step: Get your free API key → configure Claude Desktop / Cursor / VS Code / Cline / OpenCode → search products → compare across markets → hunt deals with 30%+ discounts.

Example queries your agent can handle:

• "Find iPhone 16 Pro prices across Singapore, Japan, and US"
• "Find electronics with 30%+ off in Singapore"
• "Compare MacBook Pro 14-inch prices across 3 markets"

Read the tutorial: https://buywhere.ai/blog/cross-border-price-comparison-agent-tutorial

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Free tier: 1,000 queries/month, no credit card — https://buywhere.ai/api-keys
Install: npx -y @buywhere/mcp-server