📰 Dev.to · BuyWhere

A live build log of a cross-border price-comparison agent — what shipped, what broke, and the 3 patterns we use on every integration. (LangChain + BuyWhere MCP,

We are building the infrastructure for AI agents to discover products and earn commission on...

A real, runnable ReAct agent in ~30 lines that calls 9 retailers across 9 countries through the Model Context Protocol

Practical lessons from shipping an MCP server to 1,700+ daily npm downloads. Architecture, tool design patterns, and distribution strategy.

BuyWhere launches on Product Hunt today — the product catalog API that lets AI agents search, compare, and discover real products across 50M+ items.

What MCP servers are earning their slot in your config? Drop your list — I am compiling a follow-up...

We launched BuyWhere MCP Server on Product Hunt today. Here is what happened and what we learned. ...

A practical look at the API, MCP, and discovery surfaces that let AI agents use BuyWhere product data without scraping merchant sites.

If you want to add live price comparison to a landing page, shopping assistant, or merchant...

AI agents are getting better at reasoning, but they still fail on a basic commerce task: answering...

Add Real-Time Singapore Product Search to Any AI Agent (5-Minute Integration) Building an...

Wire BuyWhere real-time Singapore product data into an OpenAI Agents SDK agent in under 5 minutes. No scraping, no hallucinations — live prices from Harvey Norm

Use one REST endpoint or an MCP path to give an agent grounded product discovery, comparison, and merchant handoff.

The Problem with AI Shopping Today AI assistants are terrible at shopping. Ask them to...

Build a price comparison agent with BuyWhere API — REST and MCP options with Python code samples.