Changelly Supports more than 500+ cryptocurrencies, each coins and tokens. Discover all of them on our supported currencies list. This process calls for up to 1 hour. The funds despatched for fastened-rate transactions will be refunded if a shopper sends the funds afterwards than required (15-20 minutes according to https://financefeeds.com/justin-sun-says-first-digital-is-broke-warns-tusd-users-to-act-fast/