Introduction

HushCash

Private peer-to-peer payments on Arc. Send, request, invoice, and drop USDC — with a wallet that sets itself up automatically.

HushCash Pay

Accept USDC payments directly — merchants, freelancers, and businesses. Scan a QR or enter an address. Prices shown in VND.

Send

Send USDC to any @username or wallet address. Scan a QR code to fill the recipient instantly.

Request

Generate a shareable payment link. Split a total between people with custom % or fixed amounts.

Invoice

Create an invoice with proof of work — photo, gallery, or URL. Client settles in one tap.

Drop Cash

Pre-load a claimable link — anyone with the link can claim the funds. No account needed.

Contacts

Save frequent recipients as named contacts. One tap to fill the recipient field.

Wallet

Your non-custodial Arc wallet — deposit, withdraw, and track your balance and activity.

Why HushCash

—No wallet required to pay — anyone can settle via a link.
—Pay by @username, wallet address, or QR scan.
—Split a bill between people — each person gets their own link, custom % or fixed amount.
—Invoice with proof of work — photo, gallery upload, or URL.
—Save contacts for one-tap sending to frequent recipients.
—Notification badge when you receive funds — no need to refresh.
—Activity auto-syncs when you open Settings — pending transactions update in real time.
—Native USDC on Arc — fast finality, near-zero fees.
—Non-custodial wallets powered by Circle.
—Drop Cash — claimable links backed by on-chain escrow.
—On-chain privacy via Arc Privacy — coming soon.

1
Sign in
Connect with your email via Privy. No password or seed phrase required.
2
Get a wallet
A non-custodial Arc wallet is created automatically — no setup needed.
3
Deposit USDC
Fund your wallet by sending USDC to your Arc address via Settings → Deposit.
4
Send, request, or invoice
Pay by @username, wallet address, QR scan, or link. Split bills, create invoices with proof of work, or drop claimable links.

Why HushCash

—No wallet required to pay — anyone can settle via a link.

—Pay by @username, wallet address, or QR scan.

—Split a bill between people — each person gets their own link, custom % or fixed amount.

—Invoice with proof of work — photo, gallery upload, or URL.

—Save contacts for one-tap sending to frequent recipients.

—Notification badge when you receive funds — no need to refresh.

—Activity auto-syncs when you open Settings — pending transactions update in real time.

—Native USDC on Arc — fast finality, near-zero fees.

—Non-custodial wallets powered by Circle.

—Drop Cash — claimable links backed by on-chain escrow.

—On-chain privacy via Arc Privacy — coming soon.

How it works

Connect with your email via Privy. No password or seed phrase required.

Get a wallet

A non-custodial Arc wallet is created automatically — no setup needed.

Deposit USDC

Fund your wallet by sending USDC to your Arc address via Settings → Deposit.

Send, request, or invoice

Pay by @username, wallet address, QR scan, or link. Split bills, create invoices with proof of work, or drop claimable links.