Non-custodial
AUDD settles straight to your wallet. U.CASH routes and notifies, it never holds your funds.
Accept AUDD payments from any Base wallet. Non-custodial checkout; U.CASH prices the invoice at the live Australian dollar rate.
Merchants choose U.CASH to take AUDD without giving up custody or control.
AUDD 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 AUDD.
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 AUDD wallet can pay. No chargebacks, no geography holds.
You set what counts as paid. Tune the confirmation policy for AUDD per store.
Sign up at U.CASH Pay and create a checkout that accepts AUDD alongside cards on 35 networks.
Send a Pay-Now link, drop in the universal embed, or call the API server-side.
The payer chooses AUDD from any wallet. U.CASH watches the chain against your confirmation policy.
Once confirmed, AUDD settles on-chain to the address you control, with a signed webhook.
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.
AUDD default policy: 3 confirmations on Base (~6 seconds). Adjustable per store.
Auto-forward to an xpub or address, or hold in your own wallet and withdraw anytime.
Ethereum L2 built on the OP Stack.
Circle's euro-pegged stablecoin, issued on the Arc network.
A fully-reserved US-dollar stablecoin across EVM chains.
Getting started takes a wallet and an address. The wallet needs to hold AUDD and a little ETH 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 ETH, settling with about 2 s blocks on Base ERC-20, shown per leg before signature. Settlement runs on-chain to your chosen address at this asset's policy, 3 confirmations on Base (~6 seconds), 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.
Tokenized assets price from their issuer's own feed rather than a crypto market, so the quote tracks the underlying's session, and transfer eligibility follows the issuer's on-chain rules: the contract enforces them at settlement, which is why the checkout asks buyers to confirm eligibility once. These assets are not card-buyable; acquisition runs through the swap rail, and the fee structure above applies unchanged. What the wrapper adds is exposure with wallet speed, not brokerage machinery: no deposit account, no settlement lag between deciding and holding. Holders keep the same options as any token: send it, spend it where it is accepted, or swap back out the way they came in, and every movement carries the chain's own finality with it.
Non-custodial checkout for AUDD and 35 networks, live in minutes.