如何使用 United States Dollar (USD) 購買 Hydration (HDX)

To buy Hydration using United States Dollar, first, find a cryptocurrency exchange that supports the HDX/USD trading pair，例如 Kraken. Create an account, verify your identity, and deposit your USD into your exchange wallet. Locate the HDX/USD pair on the trading platform and place an order to exchange your United States Dollar for Hydration. If the HDX/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 Hydration. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.