is the signing up mandatory and why can't i make the exchange without creating an account?
i don't have any problem giving my email to sign up but i am afraid the system may not stop there and ask for KYC documents, i just want to swap a small amount of bitcoin with OMNI USDT if that's possible.
It should be possible to do so with a level 1 account, I tried to start an operation (without actually sending the funds) and it worked. You'll have to give your phone number, name, country, and date of birth though.
Also, I'm not sure if I did something wrong but I don't think that USDT is supported for bitcoin's blockchain. If you hover the mouse over "I don't have a wallet" you'll see that Omni core is mentioned, but if you put a bitcoin address, it won't work, you'll have to put an ethereum address instead.