How to Purchase 0x Protocol (ZRX) using Ethereum (ETH)

To buy 0x Protocol using Ethereum, first, find a cryptocurrency exchange that supports the ZRX/ETH trading pair, such as YouHodler, BTSE or Wirex. Create an account, verify your identity, and deposit your ETH into your exchange wallet. Locate the ZRX/ETH pair on the trading platform and place an order to exchange your Ethereum for 0x Protocol. If the ZRX/ETH pair is unavailable, you can first exchange Ethereum for a stablecoin like Tether (USDT) or a fiat currency, then trade that for 0x Protocol. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.