How to Buy Onyxcoin (XCN) with Across Protocol (ACX)

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