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

