Accept payments

Accept Pax Dollar (USDP) payments

Accept USDP payments from any Ethereum wallet. Non-custodial checkout; U.CASH prices the invoice at the live dollar rate.

Why accept Pax Dollar

Merchants choose U.CASH to take USDP without giving up custody or control.

Non-custodial

USDP settles straight to your wallet. U.CASH routes and notifies, it never holds your funds.

Cards too

Offer fiat cards through your own merchant account in the same checkout, side by side with USDP.

White-label

Your logo, colors, and domain. The payment surface is yours; U.CASH is just the rails.

Low, transparent fees

A flat fee per transaction, no spreads, no hidden routing cuts. You see exactly what you pay.

Global by default

Anyone with a Pax Dollar wallet can pay. No chargebacks, no geography holds.

Per-coin finality

You set what counts as paid. Tune the confirmation policy for USDP per store.

How Pax Dollar payments work

Step 01

Create your checkout

Sign up at U.CASH Pay and create a checkout that accepts Pax Dollar alongside cards on 34 networks.

Step 02

Share the link or embed

Send a Pay-Now link, drop in the universal embed, or call the API server-side.

Step 03

Customer pays in USDP

The payer chooses Pax Dollar from any wallet. U.CASH watches the chain against your confirmation policy.

Step 04

Settle to your wallet

Once confirmed, USDP settles on-chain to the address you control, with a signed webhook.

How to start accepting Pax Dollar

Live in minutes. Drop a button on any site, or call the API server-side.

<!-- Universal embed: accepts USDP and 34 networks -->
<script src="https://pay.u.cash/js/client.js" async></script>
<div data-uxc="checkout" data-title="Pax Dollar payment"></div>

Ways to accept Pax Dollar

API

Create checkouts server-side with signed, replay-safe webhooks. Build any flow.

Embed and buttons

A universal embed script and Pay-Now buttons for any website, no backend needed.

E-commerce plugins

WooCommerce, Shopify, Magento, and 125+ integrations across the stack.

Invoices and requests

Email a Pay-Now link or a full invoice and get paid without a storefront.

POS and donations

Mobile POS apps and donation overlays for in-person and creator use.

Web3 names

Pay and pay out to ENS, Unstoppable Domains, and FIO handles, not raw addresses.

Fees and settlement

Settlement

On-chain, peer to peer, direct to the wallet address you configured. No pooled balance.

Confirmations

Pax Dollar default policy: Follows Ethereum (~12 confirmations). Adjustable per store.

Payouts

Auto-forward to an xpub or address, or hold in your own wallet and withdraw anytime.

Accept more than Pax Dollar

Tether (USDT)

The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.

USD Coin (USDC)

A fully-reserved US-dollar stablecoin across EVM chains.

PayPal USD (PYUSD)

PayPal USD (PYUSD) is Paxos-issued dollar stablecoin on Ethereum: accept, swap and buy.

First Digital USD (FDUSD)

FDUSD is First Digital's dollar stablecoin on Ethereum: accept, swap and buy.

Accepting Pax Dollar: FAQ

How do I start accepting USDP?
Set one Ethereum wallet address for USDP in U.CASH Pay and checkouts price it at the live dollar rate.

Start accepting Pax Dollar today

Non-custodial checkout for USDP and 34 networks, live in minutes.