How to Buy Polyhedra Network (ZKJ) with United States Dollar (USD)

To purchase Polyhedra Network using United States Dollar, begin by finding a cryptocurrency exchange that offers the ZKJ/USD trading pair, such as Crypto.com. Set up an account, verify your identity, and deposit your USD into your exchange wallet. Locate the ZKJ/USD pair on the trading platform and place an order to swap your United States Dollar for Polyhedra Network. If the ZKJ/USD pair is not available, you can initially exchange United States Dollar for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Polyhedra Network. Be aware of potential exchange fees, which differ by platform and can impact the total cost of your transaction.