In my previous review I said they were a scam and agreed with another reviewer who said the same thing. I had had an issue getting them to honor my request to withdraw usdt from my account and sending it into my coinbase account. I had waited over 8 hours before contacting my CS rep, who didn't acknowledge my inquiry. I accused my CS rep and mintingchains of being a scam because of it. Later in the afternoon, about 10 hours after my initial message to her, she responded, apologizing for not getting back to me in a timely manner. Bottom line, she had to verify with their Finance section the coinbase receiving address before the transaction could go through. I had by-passed her. Not only did the initialtransaction go through but a subsequent transaction also went through after I gave her a heads up. Total of about 4000usdt. Hopefully, I won't have an issue in the future, but for right now Mintingchains appears to be legit.