Building a Real-Time Vinted Price Monitor for 0$ (Beginner's Guide)

⚡ The Speed Advantage in Arbitrage In the world of online arbitrage, speed is the only metric that truly matters. If an underpriced Arc'teryx jacket is posted on Vinted, you don't have hours to find it. You have minutes. Sometimes, seconds. Most people pay hundreds of dollars a month for private Discord groups (cook groups) to get these alerts. But if you have a little bit of technical knowledge, you can build your own real-time monitoring system for exactly zero dollars. Here is the complete beginner's guide to building your own Vinted sniper bot. 🛑 The Problem: Manual Searching is Dead If you are manually refreshing the "Newly Added" page on Vinted, you have already lost. Automated systems will parse the data, evaluate the price against historical averages, and trigger a notification before your browser even renders the image. 💡 The Solution: A Serverless Real-Time Monitor We are going to build a lightweight, serverless architecture that polls specific Vinted search queries on a sche