Any coin.
Any chain.
One button.

UPay is a drop-in crypto checkout. Your customer pays with whatever they hold, on whatever chain it lives on — in a single tap. You settle in the exact stablecoin and chain you want.

Start integrating View dashboard →

Non-custodialNo bridgingNo network switching

pixelthreads.xyz

product shot

Aurora Hoodie

Limited drop · unisex

$0.01

🔒 Pay with any token · settles instantly

↑ This button is live. Click it.

How it works

Chain abstraction, made invisible

The customer never picks a chain, never bridges, never switches networks. UPay routes everything behind one tap.

Merchant adds the button

Drop in one component or a single script tag. Five lines and you accept crypto.

Customer connects wallet

Any wallet, any chain, any token they already hold. Social login works too.

Payment settles cross-chain

You receive the exact stablecoin and chain you chose. Webhook fires, order is paid.

Customer holds

120 USDC · Arbitrum0.4 ETH · Base9 SOL · Solana

→

UPay routing

picks the best path, no bridging UI

→

Merchant receives

40.00USDC

settled on Base · ~8s

webhook → order.paid ✓

Built for developers

Five lines to accept any coin on any chain

A React component, a script tag, or a server-side session. UPay handles wallet connection, routing, settlement, and the webhook. You handle the order.

Read the docs →

checkout.jsx

import { UPayButton } from '@alphadevs_labs/upay-sdk'

<UPayButton
  amount="40"
  token="USDC"
  chain="base"
  onSuccess={(payment) => fulfill(payment.txHashes[0])}
/>

Safe by architecture

UPay never touches custody. Funds move directly from the customer's account to yours.

🔒

Non-custodial

UPay never holds funds. Settlement is account-to-account, verifiable on-chain.

7702

EIP-7702 accounts

Smart-account UX on the wallet users already have — no migration, no new address.

Particle Universal Accounts

Cross-chain routing and gas abstraction powered by Particle Network infrastructure.

Business model

A small bps fee on settled volume.
The Stripe model.

No setup fees, no monthly minimum. You pay only when you get paid — a few basis points on what actually settles.

0.25%

per settled payment

Start accepting crypto
that actually feels like Stripe

Start integrating View dashboard →

Docs Dashboard

Any coin.Any chain.One button.