No chargebacks
DOT payments are final on-chain. No card-style disputes clawing funds back weeks later.
Pay any U.CASH merchant with Polkadot. Your DOT settles final and direct from your wallet, with low fees and no chargebacks.
Crypto payments are final, global, and cheap. Polkadot is a strong way to pay merchants directly.
DOT payments are final on-chain. No card-style disputes clawing funds back weeks later.
Pay any U.CASH merchant worldwide. No blocked regions, no currency conversion holds.
Network fees instead of card processing percentages, especially on efficient chains.
No card number to hand over. You sign a transaction from your own wallet.
Send to a web3 name (ENS, Unstoppable Domains, FIO) instead of a long address.
Merchants see your payment confirm quickly, then release goods or services.
Open a Pay-Now link, an invoice, or any U.CASH merchant checkout that accepts Polkadot.
Select DOT as your payment method from the supported coins.
Send DOT to the merchant address, or web3 name, shown on screen.
The merchant watches the chain and releases your goods or services once Polkadot confirms.
Any merchant running U.CASH Pay can take your DOT at checkout.
Pay a Pay-Now invoice or billing request in Polkadot, straight from your wallet.
Support creators and causes with DOT, no intermediary taking a cut.
Pay merchants and converters face to face; they watch the chain for your payment.
Recurring billing handled per-cycle, settled direct to the merchant.
Pay agents per request over the HTTP-402 protocol using DOT.
The original proof-of-work blockchain and largest cryptocurrency.
The leading smart-contract blockchain and home of ERC-20.
A fast, low-fee Bitcoin-family payments chain.
High-throughput Layer 1 for fast, low-cost apps.
Pure Proof-of-Stake Layer 1 with instant finality.
The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.
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.
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.
Final, low-fee, borderless payments direct from your wallet to the merchant.