https://mr.nickyam.com/tags/best-practices/Recent content in Best Practices on Mr.YamHugoen-usSat, 17 Oct 2026 10:02:00 +0800https://mr.nickyam.com/Crypto/How-to-Secure-Exchange-API-Keys-for-Crypto-Trading-Bots/Sat, 17 Oct 2026 10:02:00 +0800https://mr.nickyam.com/Crypto/How-to-Secure-Exchange-API-Keys-for-Crypto-Trading-Bots/<p>If you run any kind of automated trading — a simple rebalancing script, a grid bot, or a full strategy engine — you cannot avoid the exchange <strong>API key</strong>. It is the credential that lets your code move money. Functionally, it belongs to the same family as a database password or a cloud account key, and it deserves the same discipline: <strong>grant the minimum permission necessary, and nothing more.</strong></p> <p>This guide translates the common-sense engineering practices around API keys into the specific context of crypto exchanges, and expands on the basics with the details that actually get skipped — rotation, multi-key segmentation, and what real-world breaches look like when these controls are missing. It contains no real keys and no platform-specific click-through instructions; for the latter, defer to your exchange&rsquo;s own documentation.</p>