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Articles 129,888Blog Posts 134,416Tech Tutorials 33,574Research Papers 25,163News 18,375
⚡ AI Lessons

Dev.to · BuyWhere
5d ago
Build a LangChain Agent That Searches 11M+ Products in Real-Time
Ship LangChain agents that search 11M+ live products. buywhere-langchain package brings real-time price comparison, deal finding, and product search to any Lang

Dev.to · BuyWhere
2w ago
Real-time cross-border price comparison with MCP
Compare product prices across 9 countries in real time using the BuyWhere MCP server and a simple Python client

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
4w ago
Building a Cross-Border Price-Comparison Agent: A Live Build Log
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,

Dev.to · BuyWhere
1mo ago
BuyWhere API: Free Access for the First 10 Integration Partners
We are building the infrastructure for AI agents to discover products and earn commission on...

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
Build a LangChain price-comparison agent with BuyWhere MCP
A real, runnable ReAct agent in ~30 lines that calls 9 retailers across 9 countries through the Model Context Protocol

Dev.to · BuyWhere
🏗️ Systems Design & Architecture
⚡ AI Lesson
2mo ago
Building Production MCP Servers: Architecture, Tool Design, and Distribution
Practical lessons from shipping an MCP server to 1,700+ daily npm downloads. Architecture, tool design patterns, and distribution strategy.

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
We are on Product Hunt Today: BuyWhere — AI-Native Product Catalog API for Agents
BuyWhere launches on Product Hunt today — the product catalog API that lets AI agents search, compare, and discover real products across 50M+ items.

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
5 MCP Servers That Actually Earn Their Context Window — A Builder's Guide
What MCP servers are earning their slot in your config? Drop your list — I am compiling a follow-up...

Dev.to · BuyWhere
📋 Product Management
⚡ AI Lesson
2mo ago
What We Learned From Launching an MCP Commerce Server on Product Hunt
We launched BuyWhere MCP Server on Product Hunt today. Here is what happened and what we learned. ...

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
How BuyWhere makes product data agent-discoverable
A practical look at the API, MCP, and discovery surfaces that let AI agents use BuyWhere product data without scraping merchant sites.

Dev.to · BuyWhere
📣 Digital Marketing & Growth
⚡ AI Lesson
2mo ago
Build a Real-Time Price Comparison Widget with BuyWhere API
If you want to add live price comparison to a landing page, shopping assistant, or merchant...

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
Give Your AI Agent Real-Time Product Data with BuyWhere
AI agents are getting better at reasoning, but they still fail on a basic commerce task: answering...

Dev.to · BuyWhere
2mo ago
Add Real-Time Singapore Product Search to Any AI Agent (5-Minute Integration)
Add Real-Time Singapore Product Search to Any AI Agent (5-Minute Integration) Building an...

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
Give Your OpenAI Agent Live Singapore Prices in 5 Minutes
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

Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
Add live product search to an AI agent with one API call
Use one REST endpoint or an MCP path to give an agent grounded product discovery, comparison, and merchant handoff.
Dev.to · BuyWhere
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
BuyWhere MCP: The Shopping Layer for AI Agents
The Problem with AI Shopping Today AI assistants are terrible at shopping. Ask them to...

Dev.to · BuyWhere
📣 Digital Marketing & Growth
⚡ AI Lesson
3mo ago
Build a Price Comparison Agent with BuyWhere API
Build a price comparison agent with BuyWhere API — REST and MCP options with Python code samples.
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