This guide is written for individuals looking to buy and sell ("swap", "exchange", "trade") cryptocurrency on the OpenDEX network.
There are two ways to go about it:
Use an OpenDEX-enabled exchange. The recommended and by far the easiest way to get the job done. Benefit from an easy-to-use website, no-account and no-KYC policy and trade directly from your (mobile) wallet, always in full control over your assets. Lightning supported.
xud to trade on OpenDEX directly. Not trivial to set up and operate, but offers the full feature set of OpenDEX (e.g. instant settlement). Follow this guide.