Buy

Buy Polkadot (DOT)

Buy Polkadot with any asset you already hold. One step, fully non-custodial, settled straight to your own wallet.

Why buy Polkadot on U.CASH

Best-price routing

Every connected DEX, bridge, and exchange is scanned for the best output, then executed in one flow.

One transaction

Approve once and swap. ERC-20 trades can be a single signed transaction, no repeated approvals.

Cross-chain

Move DOT between networks via cross-chain bridges, routed alongside the swap.

Transparent fee

A flat fee on the output. No spreads, no hidden routing cuts.

Direct to your wallet

Swaps settle on-chain to addresses you control. Your keys, your DOT.

1,500+ pairs

DOT against thousands of assets, from majors to long-tail tokens.

How to buy Polkadot

Step 01

Begin at the buy page

The Polkadot purchase flow lives on the buy page.

Step 02

Fund with anything

Pick any held coin or token as the paying side of the trade.

Step 03

Say where it goes

The DOT lands at whatever address or resolvable name you provide.

Step 04

Confirm, then hold

One confirmation of route and price, and settlement runs to your wallet, final and non-custodial from the first confirmation.

Buy more than Polkadot

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Before you start

Getting started takes a wallet and an address. The wallet needs to hold Polkadot and a little DOT for gas on its chain; the address is where the output lands, raw hex or a resolvable web3 name both work. From there the flow is preview-first: what leaves, what arrives, the fee, and the network cost all sit on one screen before a signature happens. Keys never leave your side at any point, and the only thing the wallet ever signs is the exact transaction you read.

Fees and settlement

Count the costs on one hand. On the platform side a flat 0.50% covers the swap, all-in, stated in the quote with no spread or routing cut behind the number. On the network side, gas in DOT, settling with about 6 sec blocks on Nominated Proof-of-Stake, shown per leg before signature. Settlement runs on-chain to your chosen address at this asset's policy, 1 block (fast), a few extra for high value, and from confirmation onward the balance answers to your keys alone, spendable, sendable, and settled with no platform anywhere in the path.

Execution runs through an instant integration, which means the number you approved is the number that happens or the transaction reverts: swaps are atomic, with no half-settled state to unwind and no exposure window between legs. If a route cannot fill at your approved bounds it fails cleanly and you re-quote, which is the failure mode you want, cheap and loud rather than silent and expensive.

Buying Polkadot: FAQ

How do I buy DOT on U.CASH?
Choose DOT, pay with any asset you already hold, and complete it in one step. Your DOT is delivered non-custodial to your own wallet.
What can I buy Polkadot with?
Any asset you already hold: the swap leg converts what you spend into DOT in one signed transaction, quoted all-in before you confirm.
Where does the DOT I buy go?
Straight to the wallet address or web3 name you provide. U.CASH never holds it; settlement is on-chain and non-custodial from the first confirmation.
Is there a minimum or maximum purchase?
No platform minimum: tokens are divisible, so any amount the network can economically settle works. Very small amounts show their network fee honestly in the preview before you decide.

Buy Polkadot in one step

Routed for the best net number and settled where you say, non-custodial.