Case #1. Top up your wallet with a different cryptocurrency
For example, you need to exchange Lisk (LSK) to Bitcoin (BTC) in Freewallet.
Start with launching your Freewallet app or logging into your web wallet, then tap “Receive” – “Top up with other currencies” and find LSK on the list. This way you will get deposit address generated specifically to top up your BTC wallet with Lisk.
Copy that address, switch to your Lisk wallet and proceed with sending required amount of LSK.
Tap “Send” – “By address” – insert BTC deposit address and confirm the exchange by clicking on “Continue”.
Case #2. Exchange one cryptocurrency to another within Freewallet.
There is an alternative way to exchange currencies, which you probably will find more simple and convenient. To start, just click on "Exchange", select the currency you’d like to exchange for another.
Then click on "Continue" and proceed with the exchange process as shown on the picture below.
Important! The minimum amount for the exchange operations is defined by the exchange service. It varies constantly, depending on the currency exchange rates.