Do you want to instanteneously and smoothly change Metal for Guppy at an attractive price? You have come to the right destination! Our site provides modest commissions, safe exchange, around-the-clock support, and a fully-featured convenient interface. On the platform, you can exchange crypto at either a fixed or a floating rate. With the first option, users can “fix” the rate for the period of 15 minutes. In this way, you will be protected against crypto market volatility. Though mind that in such a case, you will pay a higher processing fee. In the case of a rate increase, this kind of rate might assist you to save a considerable amount of crypto. As another option, you have the possibility to choose a floating rate and face the risk of the change in the exchange rate. Exchange MTL for GUP on our website or within the Changelly application.