Buy Polkadot (DOT)

Where can I buy Polkadot?

You can buy Polkadot at various European exchanges from as little as € 5. Only MiCA-authorised exchanges make our list. You pay by credit card, SEPA bank transfer or Wero.

Only exchanges with a MiCA authorisation

Crypto exchanges in the European Union have operated under MiCA since 30 December 2024. The transitional arrangements for previously registered firms expired during 2025, which means a national registration alone no longer suffices. What a MiCA authorisation means for you:

• An EU supervisor watches over the exchange continuously
• Client euros and coins are held apart from the exchange’s own capital
• The costs and risks must be disclosed clearly beforehand
• Completing a KYC identity check is obligatory

An authorisation makes no promise about the price, so that risk stays with you.

The Polkadot price and volatility

The crypto market is volatile: the DOT price can rise and fall quickly. The chart below gives an impression of how the price has moved over time. Keep to money you can afford to lose.

What is Polkadot?

Polkadot was created by Gavin Wood, one of the co-founders of Ethereum. The network went live in 2020 and aims to let different blockchains work together, sometimes described as an internet of blockchains. It does this through a central Relay Chain that provides the security, with independent blockchains called parachains around it. They run in parallel and can communicate with one another. Well-known examples are Moonbeam, Acala and Astar.

A strong point is that Polkadot can upgrade itself without a hard fork. DOT is the coin of the network: you use it for staking, for voting on proposals, and to reserve space on the network.

New tokenomics and the road ahead

For a long time DOT had no upper limit: new coins were added each year through inflation of around ten percent. That has changed. In 2025 the community voted through a referendum for a hard cap of 2.1 billion DOT, together with a step-by-step reduction in issuance, giving Polkadot a fixed maximum supply for the first time. On the technical side, Polkadot 2.0 replaced the old parachain auction system with agile coretime, and Gavin Wood is working on JAM, a thorough overhaul of the core that runs over several years.

Staking and voting with DOT

Polkadot uses Nominated Proof of Stake. You back one or more validators that secure the network with your DOT and share in their reward. If a validator you support misbehaves, part of the stake can be lost, so choosing a reliable one matters. DOT also gives voting rights: through Polkadot’s governance system, holders can submit and vote on proposals. Staking can be done directly from a wallet of your own or through an exchange that arranges it, in which case your DOT sits with a third party, usually for a fee, and there is a waiting period before staked DOT is released again.

Storing Polkadot in a wallet

After your purchase, your DOT sits in the exchange wallet, which controls the keys. For more control or larger amounts, move DOT to a wallet of your own. Your options:

• Exchange wallet: offered by the exchange and convenient, but you do not keep the keys
• Software wallet: Nova Wallet or Talisman, built for the Polkadot ecosystem
• Hardware wallet: a Ledger or Trezor type device that keeps your private keys offline, the safest choice for larger sums

Your own wallet means a recovery phrase, normally twelve or twenty-four words. Anyone with those words can take your DOT, so store it offline, share it with nobody and never take a picture. If the phrase is lost, your Polkadot cannot be recovered.

How do I choose an exchange to buy Polkadot?

Every exchange delivers the same DOT, so you mainly compare the terms:

• How much you pay in trading fees and spread
• Which authority granted the MiCA authorisation
• Whether DOT is offered and whether you can stake through the exchange
• How quickly it is delivered after payment
• Whether the platform has an app and support in your language
• Which payment types are accepted (credit card, SEPA bank transfer or Wero)

The Polkadot price can be unpredictable, and an authorisation does not change that. Decide for yourself how much you can afford to lose and do your own research.