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