I used to get paid in crypto for stuff alot. I haven't touched it in a while, but just looking at kycnot.me shows some sites that i remember being reputable enough. I remember Bisq but theres probably some more that i've forgotten over the past few years. Go check the site out for yourself. It's clearnet though, but most sites also link to their respective .onion URLs.
All of these were legit from what I remember. Specifically the ones that weren't "community contributed".