How to Purchase United States Dollar (USD) Using Across Protocol (ACX) in China

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