How to Sell Ethena USDe (USDE) for Cardano (ADA) in Portugal

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