Ana scans Ben's QR
From any Indexx app: YaysApp, Exchange, Indexx Pay… She checks Ben's name and photo, types $50 and taps Pay.



Coming soon
You get one personal QR code. Anyone with any Indexx app scans it and pays you in USDXX, the Indexx digital dollar (1 USDXX = $1). You choose where the money goes: your Indexx Pay balance, your own wallet, or your bank.
This demo QR only opens this page; it is not a payment QR. Your personal receive QR is available in Indexx Pay. Using one QR across every Indexx app is still coming soon.
Indexx Pay









How it works
From any Indexx app: YaysApp, Exchange, Indexx Pay… She checks Ben's name and photo, types $50 and taps Pay.



Instantly, with no fee. Every payment gets a receipt and a public record on the blockchain (no names on it).

$50 = 50 USDXX
Keep in Indexx Pay
Instant. Spend it in any Indexx app.

My own wallet
Indexx Wallet or MetaMask. We pay the fees.
My bank
Dollars to the bank, after a one-time ID check.
What you'll see


Design previews; the final screens may change. Swipe the pictures sideways to see all three screens.
Every Indexx app
Indexx Pay is already the way to pay in many Indexx apps. The one QR connects them all to you.

Now
Send and request USDXX inside a chat. Your friend taps Pay.
With the one QR
Scan a friend's QR from any chat, and share your own QR from your profile.

Now
Buy crypto and pay with Indexx Pay.
With the one QR
Move USDXX between the Exchange and Indexx Pay, and pay anyone's QR.

Now
Get USDXX from Indexx Pay in one tap.
With the one QR
Choose "my own wallet" and money paid to your QR goes straight there.

Now
Buy tickets with USDXX at checkout.
With the one QR
Winnings and payments land wherever you chose for your QR.

Now
Buy BTCY and mining plans with Indexx Pay.
With the one QR
A Pay button inside the Bitcoin Yay app.

Now
Choose Indexx Pay at the shop checkout.
With the one QR
Shops show one QR at the counter; customers scan and pay.

Now
Pay for courses with Indexx Pay.
With the one QR
Same balance, same receipt, no card details.

Now
Deposit with Indexx Pay.
With the one QR
Top up from the same balance your QR receives into.

Now
Not connected yet.
With the one QR
A monthly plan, approved once with Indexx Pay and cancelled any time.
Safety
| A QR with bank details | The Indexx Pay QR | |
|---|---|---|
| If someone photographs it | ✕ They have your bank account number | ✓ They see nothing private |
| If you change bank | ✕ Every printed QR is wrong | ✓ Change it in the app; the same QR keeps working |
| Who can pay it | ✕ Only apps that can pay a bank | ✓ Every Indexx app |
| Speed and proof | ✕ Slow bank transfer, no proof | ✓ Instant, with a blockchain receipt |
Before paying, you see the person's Indexx name and photo. A fake QR sticker can't hide who gets the money.
Sending money to a bank is regulated, so it starts with a one-time ID check. Keeping money in Indexx Pay doesn't need one.
Nobody from Indexx will ever ask for your password, one-time code or recovery phrase.
Your QR and pay link, scan to pay, and choosing Indexx Pay or your own wallet.
The QR inside YaysApp, moving USDXX to and from the Exchange, and AiAiNAi plans.
Money straight to your bank, once the ID checks and partners are in place.
Indexx Pay is in its test version today: no real money moves yet.