How to Buy Polygon (MATIC) with Sponge ($SPONGE)

To buy Polygon using Sponge, first, find a cryptocurrency exchange that supports the MATIC/$SPONGE trading pair. Create an account, verify your identity, and deposit your $SPONGE into your exchange wallet. Locate the MATIC/$SPONGE pair on the trading platform and place an order to exchange your Sponge for Polygon. If the MATIC/$SPONGE pair is unavailable, you can first exchange Sponge for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Polygon. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.