Why most 'crypto bot tutorials' lose money — and a 150-line starter that's honest about it
Before You Copy-Paste Another Python Trading Bot, Read This 150-Line Starter If you're a developer interested in finance, you've probably gone down this rabbit hole. You see a YouTube video or a blog post titled "Build a Crypto Trading Bot in 50 Lines of Python!" You get excited. You follow along, copy the code, get your API keys, and run it. And then one of three things happens: 1. It immediately crashes due to a deprecated library or a subtle bug the tutorial author never addressed. 2. It runs, but it never places a trade because the market conditions for its hyper-simplistic logic ( if RSI < 30: buy() ) never happen. 3. Worst of all, it actually places a few trades... and systematically loses money. It buys the top, sells the bottom, and gets chopped to bits by fees and volatility. I've been there. The fundamental problem with most of these tutorials is that they're toy examples disguised as money-making machines. They teach you the syntax for plac...