How to Buy Onyxcoin (XCN) with Arcblock (ABT)

To buy Onyxcoin using Arcblock, first, find a cryptocurrency exchange that supports the XCN/ABT trading pair. Create an account, verify your identity, and deposit your ABT into your exchange wallet. Locate the XCN/ABT pair on the trading platform and place an order to exchange your Arcblock for Onyxcoin. If the XCN/ABT pair is unavailable, you can first exchange Arcblock 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.