How to Buy Polkadot (DOT) with Unio Coin (UNIO)

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