Non-custodial
LINK settles straight to your wallet. U.CASH routes and notifies, it never holds your funds.
Accept LINK (ERC-20 on Ethereum) payments, with fiat cards available alongside. U.CASH is non-custodial: funds settle directly to your wallet.
Sign up at U.CASH Pay and create a checkout that accepts Chainlink alongside cards on 35 networks.
Send a Pay-Now link, drop in the universal embed, or call the API server-side.
The payer chooses Chainlink from any wallet. U.CASH watches the chain against your confirmation policy.
Once confirmed, LINK settles on-chain to the address you control, with a signed webhook.
Merchants choose U.CASH to take LINK without giving up custody or control.
LINK settles straight to your wallet. U.CASH routes and notifies, it never holds your funds.
Offer fiat cards through your own merchant account in the same checkout, side by side with LINK.
Your logo, colors, and domain. The payment surface is yours; U.CASH is just the rails.
A flat fee per transaction, no spreads, no hidden routing cuts. You see exactly what you pay.
Anyone with a Chainlink wallet can pay. No chargebacks, no geography holds.
You set what counts as paid. Tune the confirmation policy for LINK per store.
Live in minutes. Drop a button on any site, or call the API server-side.
Create checkouts server-side with signed, replay-safe webhooks. Build any flow.
A universal embed script and Pay-Now buttons for any website, no backend needed.
WooCommerce, Shopify, Magento, and 125+ integrations across the stack.
Email a Pay-Now link or a full invoice and get paid without a storefront.
Mobile POS apps and donation overlays for in-person and creator use.
Pay and pay out to ENS, Unstoppable Domains, and FIO handles, not raw addresses.
On-chain, peer to peer, direct to the wallet address you configured. No pooled balance.
Chainlink default policy: Follows Ethereum (~12 confirmations). Adjustable per store.
Auto-forward to an xpub or address, or hold in your own wallet and withdraw anytime.
Getting started takes a wallet and an address. The wallet needs to hold Chainlink and a little LINK 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.
The cost picture is two lines. The platform side is a flat 0.50% all-in on the swap, quoted before you sign, with no spread and no routing cut behind it. The network side is gas paid in LINK, settling with settles with Ethereum blocks on ERC-20 token on Ethereum, which the preview itemizes per leg. Settlement is on-chain to the address you chose: Follows Ethereum (~12 confirmations) on this asset, after which the balance is spendable and non-custodial in the fullest sense, yours to move with no platform in the path.
Underneath, the aggregated DEX route executes the trade with all-or-nothing semantics: partial fills do not exist here, and a route unable to meet the bounds you approved reverts the whole transaction rather than settling something worse. Your exposure window between legs is therefore zero, the only cost of a failed attempt is its gas, and re-quoting is a click.
The leading smart-contract blockchain and home of ERC-20.
The governance token of the Uniswap decentralized exchange.
Bitcoin as an ERC-20 on Ethereum.
The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.
A fully-reserved US-dollar stablecoin across EVM chains.
The original proof-of-work blockchain and largest cryptocurrency.
Live in minutes. Drop a button on any site, or call the API server-side.