How to Sell Ethereum (ETH) for Synthetix (SNX) in Portugal

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