How to Buy Polkadex (PDEX) with Aave (AAVE)

To buy Polkadex using Aave, first, find a cryptocurrency exchange that supports the PDEX/AAVE trading pair. Create an account, verify your identity, and deposit your AAVE into your exchange wallet. Locate the PDEX/AAVE pair on the trading platform and place an order to exchange your Aave for Polkadex. If the PDEX/AAVE pair is unavailable, you can first exchange Aave for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Polkadex. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.