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The undo button for crypto.

Send USDG with a window to take it back. If nobody taps Unpay, it lands and it's final.

Open appHow it works

iPhoneComing soonAndroid APK20 MBChrome extension213 KB

Live on Robinhood Chain

Works with browser wallets

Crypto is final. People aren't.

One slip and the money is gone for good.

One character off

…c1D9, not …c1D8.

An old address

A wallet they stopped using.

The wrong Alex

Two Alexes. You picked the other.

How it works

A window to take it back.

Send

Pick 10 min, 1 h or 24 h.

Window

Tap Unpay. It comes straight back.

Final

The window ends. It lands.

When you'll want the undo

Most payments land. These earn a window.

  1. A new freelancer

    New address. Ten minutes to check.

    Protected · 10 min

  2. A big transfer

    1,000 USDG? Give it a day.

    Protected · 24 h

  3. Paying back a friend

    Pasted from a chat. Wrong? Unpay.

    Protected · 1 h

  4. Someone new

    It waits until they say it's theirs.

    Accept mode

Pending is never money.

Every screen says what can still be undone.

  • Home
  • Undo window
  • Activity
  • Approver
  • Pay on a date
  • Receive
  • Send
  • Payment

Both sides
see the truth

A payment that can still be undone never looks like money.

The sender

Sees the countdown and the Unpay button.

  • Unpay is free. The full amount comes back.
  • Every open window drains toward Final.
Balance1,240.00 USDGPending
7:32left to undo
25.00USDG
To maya.ethCan still be undoneYou can still take it back.
  1. 5.00To kai.eth0:38
  2. 25.00To maya.eth7:32
  3. 120.00To sam.eth48:00

Live demo. Press Unpay, or wait.

The recipient

Sees it coming, but not in their balance yet.

  • A pending payment never counts in the balance.
  • At Final it lands, minus a 0.25 % fee.
Balance1,050.00USDGFinal payments only
Pending in · 200.00 USDGFrom sam.eth · can still be undone23 min left
Recent
  1. From kai.eth+40.00Final
  2. From Alex+12.00Final

Live demo. 23 minutes, sped up.

Five ways to send

Pick one before you send.

A normal send vs Unpay

Same chain. Same USDG. One undo.

  1. Wrong addressGone for goodTap Unpay, it comes back
  2. What they seeMoney at oncePending, not in their balance
  3. Not theirs?Stuck with itTap Not mine, it goes back
  4. When it's finalRight awayWhen the window ends

Fees in numbers

You pay only when a payment lands.

  1. 0.25 %Protected, Accept, Pay on a dateMax 5 USDG. Paid by the recipient.
  2. 0.5 %ApproverMax 10 USDG.
  3. FreeUnpay or send backThe full amount comes back.
  4. FreeInstantFinal right away.

Final means final

Not us, not the owner. Only these moves exist:

  1. You

    Take it back before the deadline.

  2. They

    Accept it, or send it back.

  3. Anyone

    Release it to them after the deadline.

Checked, not promised

Facts you can look up yourself.

Unpay, everywhere

Web, Android and Chrome today. iPhone soon.

  • Web appLiveSend, undo and approve in any browser.Open app
  • AndroidThe whole app on your phone.Download APK20 MB
  • Chrome extensionPending payments in your toolbar. No keys.Unzip → chrome://extensions → Developer mode → Load unpackedDownload213 KB
  • iPhoneComing soonThe same app for iPhone.
Tell me when iPhone is ready

Questions, answered

The short version.

Where does a pending payment wait?

In the Unpay contract on Robinhood Chain, not with us.

Is this real money?

Yes: real USDG on Robinhood Chain. Try a small payment first.

What does it cost?

0.25 % when it lands, max 5 USDG, paid by the recipient. Unpay is free.

What if I do nothing?

It lands on its own when the window ends.

Can they tell it's pending?

Yes. They see a countdown and “can still be undone”.

How much can I send?

1 to 1,000 USDG per payment.

It isn't mine. Can I send it back?

Yes. Tap “Not mine” and it all goes back, no fee.

Can Unpay take my money?

No. Not us, not the owner. Only the people in the payment can move it.

Send it. Undo it if you need to.

Protected USDG payments on Robinhood Chain.

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