How to Purchase Cosmos Hub (ATOM) Using United States Dollar (USD) in China

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