How to Buy Polkadot (DOT) with BinaryX [OLD] (BNX)

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