Buy option suits best if you want to quickly purchase a currency using the assets from your external wallet.
1. Tap More at the main screen → Buy.
2. Choose the currencies and input the amount.
You may also adjust the amount to buy by clicking on the relative amount (25%, 50%, 100%) which you would like to buy from
3. Tap Fix buy to hold the current exchange ratio.
4. Tap Fix Buy.
You will see your Fintap external address for this transaction. External address is the address out of EON ecosystem onto which the amount will be sent to.
Lifetime for the deposit is limited which is required due to fix rate. If you do not initiate the deposit from your external wallet during 15 minutes the transaction will be cancelled. In this case you will have to recreate the transaction.