How to Buy Polkadot (DOT) with Smart Wallet [Old] (SWT)

To buy Polkadot using Smart Wallet [Old], first, find a cryptocurrency exchange that supports the DOT/SWT trading pair. Create an account, verify your identity, and deposit your SWT into your exchange wallet. Locate the DOT/SWT pair on the trading platform and place an order to exchange your Smart Wallet [Old] for Polkadot. If the DOT/SWT pair is unavailable, you can first exchange Smart Wallet [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.