How to Sell GPT Protocol (GPT) for Chainlink (LINK) in Portugal

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