How to Sell dYdX (DYDX) for Aventis AI (AAI) in Portugal

To sell dYdX for Aventis AI in Portugal, first, find a cryptocurrency exchange that supports the DYDX/AAI trading pair. Create an account, verify your identity, and deposit your DYDX into your exchange wallet. Locate the DYDX/AAI pair on the trading platform and place a sell order to exchange your dYdX for Aventis AI. If the DYDX/AAI pair is unavailable, you can first sell dYdX for a stablecoin like Tether (USDT) or a fiat currency such as the Euro, then trade that for Aventis AI. Be mindful of potential exchange fees, which vary by platform and can affect the total amount you receive.