How to Sell Oasys (OAS) for United States Dollar (USD) in Portugal

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