Tap your phone or scan a QR to pay in stablecoins — charged the exact amount, no gas, no card fees, settled on Sui in under a second. No app? Scan and pay right in the browser. Your idle dollars earn yield while you spend, and every merchant gets on-chain gift cards out of the box.
Android APK · installs in seconds via Firebase App Distribution
A full walkthrough — tap to pay, idle dollars earning in Save, and a merchant collecting with payment links and on-chain gift cards, all on Sui.
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Hold your phone near the Brisk Terminal, or scan the merchant's QR — pay in USDC, no gas, the exact amount. It works on any phone, and the merchant is paid instantly. No Brisk app? Scan the QR and pay right in your browser.
Card networks skim 2–3% off every sale and settle in days. Brisk rides Sui's protocol-level gasless stablecoin transfers, so payments cost $0.00 in gas and there are no fees on regular payments — for the customer or the merchant.
Fees taken on every sale
Move spare USDC to Save and earn APY — significant more than the US national savings average. Your principal stays instantly spendable and is always redeemable.
Save balance
$420.42
+$0.42 earned · growing every second
5.00%
APY
+$0.06
/ day
+$21
/ year
No seed phrase, no bank, no middleman. Brisk uses zkLogin so a wallet feels like a normal app — sign in with Google, authorize with biometrics, and you're the only one who controls the funds.
Welcome to Brisk
No seed phrase, no gas. Just pay.
Self-custodial · your keys, your money
Flip to Pro and Brisk becomes a business: charge by tap or payment link, collect into receiving accounts that sweep to a private treasury, and sell on-chain gift cards customers can buy, share, claim and re-gift — all gasless.
Pay
$18.00
to Acme Coffee
Scan to pay · waiting for payment…
From the first tap to merchant payout — every screen built around a single idea: paying with stablecoins should feel effortless.
Your balance
$1,284.50
USDC · feeless on Sui
Your money
Save
+$0.42 earned · 5.00% APY
Gift cards
Store credit you can spend
Self-custodial USDC wallet — receive, send, save and spend from one balance.
Tap to pay
Hold your phone near the Brisk Terminal — pay in USDC, no gas, exact amount.
Settled on Sui in seconds — zero gas.
Phone-to-terminal NFC payment, charged the exact amount with no gas.
Save balance
$420.42
+$0.42 earned · growing every second
5.00%
APY
+$0.06
/ day
+$21
/ year
Earn 5.00% APY on idle dollars — principal always redeemable and spendable.
Pay
$18.00
to Acme Coffee
Scan to pay · waiting for payment…
Remote payment links with QR & expiry — one tap for the customer to confirm.
Gift card
$25.00
at Acme Coffee — send this to a friend, they tap to add it.
Use it when you pay this merchant.
On-chain gift cards — buy, share, claim and re-gift, all gasless.
Two new primitives make a genuinely better payment experience possible — Brisk puts them together into "tap, pay, done."
Supported stablecoins move peer-to-peer for $0.00 via Sui's new Address Balances architecture (launched May 2026). The sender doesn't need any SUI for gas — it's built into the protocol, not a relayer trick.
Self-custodial accounts from a Google sign-in, biometric signing, and Enoki gas sponsorship — so a wallet feels like a normal app, with no seed phrase and no pop-ups.
Leg one settles the money via native gasless send_funds — the source of truth. Leg two best-effort sponsors record_payment, minting an on-chain Receipt. If leg two is skipped, the money already moved.
A small set of on-chain modules: spending_vault (Save), merchant_registry (identity & tills), and payment_receipt (receipts & records) — composable, auditable, open.
Save is a cToken/share money market: deposits accrue a compounding exchange rate, principal stays redeemable, and yield is supplied through a blue-chip lender (a mock market on testnet).
Merchants are paid the full sale (minus a 3% fee) the moment a gift card is bought. Recipients later redeem credit toward purchases — buyable, shareable, claimable and re-giftable, all gasless.
A decentralized tap-to-pay point-of-sale on Sui — feeless to the customer, instant to the merchant, and your idle dollars earn while you spend.
Android APK · via Firebase App Distribution