Accept payments

Accept SP500 (SPYx) payments

Accept SPYx tokenized-asset payments from any Robinhood Chain wallet. Non-custodial checkout with 3-confirmation finality; U.CASH prices the invoice from the token's own price feed.

Why accept SP500

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

Non-custodial

SPYx 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 SPYx.

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 SP500 wallet can pay. No chargebacks, no geography holds.

Per-coin finality

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

How SP500 payments work

Step 01

Create your checkout

Sign up at U.CASH Pay and create a checkout that accepts SP500 alongside cards on 35 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 SPYx

The payer chooses SP500 from any wallet. U.CASH watches the chain against your confirmation policy.

Step 04

Settle to your wallet

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

How to start accepting SP500

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

<!-- Universal embed: accepts SPYx and 35 networks -->
<script src="https://pay.u.cash/js/client.js" async></script>
<div data-uxc="checkout" data-title="SP500 payment"></div>

Ways to accept SP500

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

SP500 default policy: 3 confirmations (fast L2 finality). Adjustable per store.

Payouts

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

Accept more than SP500

Microsoft (MSFT)

Microsoft (MSFT) as a tokenized asset on Robinhood Chain.

NVIDIA (NVDA)

NVIDIA (NVDA) as a tokenized asset on Robinhood Chain.

Apple (AAPL)

Apple (AAPL) as a tokenized asset on Robinhood Chain.

Amazon (AMZN)

Amazon (AMZN) as a tokenized asset on Robinhood Chain.

Meta Platforms (META)

Meta Platforms (META) as a tokenized asset on Robinhood Chain.

Before you start

Two things and you are ready. A wallet that can hold SP500 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.

Fees and settlement

Two costs, both visible up front. The platform charges a flat 0.50% all-in on the swap and nothing hidden behind it, no spread and no routing cut. The network charges its gas in ETH, settling with about 250 ms blocks on Arbitrum Orbit L2, itemized per leg in the preview. What settles is on-chain to the address you chose, under this asset's policy of 3 confirmations (fast L2 finality), and once confirmed the balance is entirely yours to move with no platform anywhere in the path.

Execution runs through the aggregated DEX route, which means the number you approved is the number that happens or the transaction reverts: swaps are atomic, with no half-settled state to unwind and no exposure window between legs. If a route cannot fill at your approved bounds it fails cleanly and you re-quote, which is the failure mode you want, cheap and loud rather than silent and expensive.

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.

Accepting SP500: FAQ

How do I start accepting SPYx?
Set one Robinhood Chain wallet address for all tokenized assets in U.CASH Pay. Every equity rail inherits it; per-token overrides are optional.
Does my address need to be allowlisted?
The issuer's contracts decide on-chain. U.CASH shows the live issuer-gate status next to your address so you know before a payment is attempted.

Start accepting SP500 today

Non-custodial checkout for SPYx and 35 networks, live in minutes.