如何使用 United States Dollar (USD) 購買 Across Protocol (ACX)

To buy Across Protocol using United States Dollar, first, find a cryptocurrency exchange that supports the ACX/USD trading pair，例如 Coinbase undefined Crypto.com. Create an account, verify your identity, and deposit your USD into your exchange wallet. Locate the ACX/USD pair on the trading platform and place an order to exchange your United States Dollar for Across Protocol. If the ACX/USD pair is unavailable, you can first exchange United States Dollar for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Across Protocol. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.