No chargebacks
ETH payments are final on-chain. No card-style disputes clawing funds back weeks later.
Pay any U.CASH merchant with Worldchain. Your ETH settles final and direct from your wallet, with low fees and no chargebacks.
Crypto payments are final, global, and cheap. Worldchain is a strong way to pay merchants directly.
ETH 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 Worldchain.
Select ETH as your payment method from the supported coins.
Send ETH to the merchant address, or web3 name, shown on screen.
The merchant watches the chain and releases your goods or services once Worldchain confirms.
Any merchant running U.CASH Pay can take your ETH at checkout.
Pay a Pay-Now invoice or billing request in Worldchain, straight from your wallet.
Support creators and causes with ETH, 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 ETH.
The leading smart-contract blockchain and home of ERC-20.
Ethereum L2 built on the OP Stack.
Leading Ethereum L2 by activity.
EVM sidechain built for fast, cheap payments.
DeFi-focused OP Stack Ethereum L2.
Ethereum L2 and home of the OP Stack.
Two things and you are ready. A wallet that can hold Worldchain and a little ETH for gas on its chain, and the receiving address you want the output delivered to, which can be a raw address or a web3 name where the wallet resolves one. The preview shows the full picture before anything is signed: what leaves, what arrives, the fee, and the network cost. Nothing in the flow asks you to hand over keys; the wallet stays yours and signs only what you approved on screen.
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 ETH, settling with about 2 sec blocks on Optimistic Rollup (OP Stack, Superchain), shown per leg before signature. Settlement runs on-chain to your chosen address at this asset's policy, Credited after L2 confirmation; deeper finality once the optimistic batch settles on Ethereum., and from confirmation onward the balance answers to your keys alone, spendable, sendable, and settled with no platform anywhere in the path.
The route runs on the aggregated DEX route, and atomicity is the property that matters: the approved number either happens in full or the transaction reverts with nothing moved but the attempt's gas. There is no resting state between legs where value sits in someone else's hands, and a route that misses your bounds simply fails clean, ready for a fresh quote. Cheap and loud beats silent and expensive as failure modes go.
Final, low-fee, borderless payments direct from your wallet to the merchant.