Buying / selling stablecoins on an exchange: the full flow and key cautions

A step-by-step guide to buying and selling stablecoins on exchanges, including platform choice, payment methods, and practical cautions.

{{{##anchor=preface}}} Preface For most people, the very first step with stablecoins isn’t “studying the deep fundamentals,” but a much more practical question: Where do I buy them? How do I buy them? And how do I sell back to fiat afterward? This piece focuses on the most basic—but also the most critical—operational layer: how to buy and sell stablecoins on a relatively compliant exchange in a way that’s as safe and easy to understand as possible. No platform advertising, no bias—just process and logic. {{{##anchor=part-1.2}}} 1. Before buying stablecoins: three things to confirm Before you click anything, there are three key items you must confirm. {{{##anchor=part-1.2-11-平台的可靠性}}} 1.1 Platform reliability The differences between exchanges can be much bigger than you think: Different levels of compliance Different banking/custody arrangements Different financial transparency Whether they support your region Historical incidents and risk records Practical recommendation: prioritize Top-tier global platforms (Binance, OKX, etc.) Locally regulated platforms Platforms operating under financial licenses (e.g., Singapore MPI, U.S. MTL, etc.) {{{##anchor=part-1.2-12-你将使用的买入方式是什么}}} 1.2