How to Purchase Polkadot (DOT) Using Hydration (HDX) in Russia

To buy Polkadot using Hydration, first, find a cryptocurrency exchange that supports the DOT/HDX trading pair popular in Russia. Create an account, verify your identity, and deposit your HDX into your exchange wallet. Locate the DOT/HDX pair on the trading platform and place an order to exchange your Hydration for Polkadot. If the DOT/HDX pair is unavailable, you can first exchange Hydration for a stablecoin like Tether (USDT) or a fiat currency such as the Russian Ruble (RUB), then trade that for Polkadot. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction in the Russian market.