Can you use HTX in the USA?

Excuse me, I was wondering if you could clarify something for me. I've been reading up on HTX, and I'm interested in using it for some of my transactions. However, I'm located in the United States, and I'm not sure if there are any restrictions or limitations on using HTX here. Can you provide me with some information on whether or not HTX can be used in the USA, and if there are any specific regulations or guidelines that I should be aware of? Thank you in advance for your help.