How to Purchase XDB CHAIN (XDB) using Bitcoin (BTC)

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