Non-custodial
NVDAx settles straight to your wallet. U.CASH routes and notifies, it never holds your funds.
Accept NVDAx tokenized-asset payments from any Solana wallet. Non-custodial checkout with Solana finality; U.CASH prices the invoice from the token's own price feed.
Merchants choose U.CASH to take NVDAx without giving up custody or control.
NVDAx 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 NVDAx.
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 NVIDIA xStock wallet can pay. No chargebacks, no geography holds.
You set what counts as paid. Tune the confirmation policy for NVDAx per store.
Sign up at U.CASH Pay and create a checkout that accepts NVIDIA xStock alongside cards on 35 networks.
Send a Pay-Now link, drop in the universal embed, or call the API server-side.
The payer chooses NVIDIA xStock from any wallet. U.CASH watches the chain against your confirmation policy.
Once confirmed, NVDAx 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.
NVIDIA xStock default policy: Solana finality (single slot). Adjustable per store.
Auto-forward to an xpub or address, or hold in your own wallet and withdraw anytime.
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Non-custodial checkout for NVDAx and 34 networks, live in minutes.