How to sign in with qID
"Sign in with qID" proves you control a BTX address — and that address is your account on the site. No email, no password. There are three ways to do it; pick whichever matches where your wallet is. They all end the same way: you approve in your wallet, and you are signed in.
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A sign-in can never move funds. A qID login is signed in a
different cryptographic domain than transactions — the worst any site can
ever get from it is a login for itself, never your coins.
phone Scan with phone
Your wallet is on your phone. This is the quickest way.
- Open the dialog on the site and stay on the "Scan with phone" tab. A QR code is shown, with a countdown — it refreshes itself for your security.
- Open your qID mobile wallet and use its scanner. Either the wallet's built-in scanner or its universal QR scanner will recognize a qID code.
- Check the site name and approve. Your wallet shows you which site is asking and which address you'll sign in with. Approve it.
- You're in. The browser you scanned from signs in automatically within a second or two. You can put your phone away.
Which wallets? The bonuz mobile wallet scans qID codes. Any qID-compatible mobile wallet works the same way — the QR carries everything the wallet needs.
desktop Desktop wallet (copy & paste)
Your wallet is a desktop app on the same computer. This works with every version and needs no special setup.
- Copy the sign-in request. On the "Desktop wallet" tab, click
Copy— it copies the request shown in the box. - Open your BTX PQ Wallet and go to Settings → qID Sign-In. Paste the request there.
- Review and sign. The wallet shows you the site and the address, and signs with your post-quantum key. It gives you back a proof.
- Paste the proof back into the site's dialog and click Verify and sign in. Done.
Why copy-paste? It's the most compatible path — nothing to install or register, and it works even on a locked-down machine. Take your time; the desktop tab won't expire the request out from under you mid-signing.
1-click Open in wallet
Your BTX PQ Wallet is installed on this computer and you want one-click connect — no copying.
- Click "Open in BTX PQ Wallet". Your browser asks permission to open the wallet app, then launches it with the request.
- Approve in the wallet. Pick which wallet signs, review the site, and sign.
- You're in — the site picks it up automatically, no paste needed.
Heads up — this needs the notarized wallet build. One-click "Open in wallet" relies on your operating system knowing which app handles qID links. On macOS this is fully reliable once you're running a notarized release of the BTX PQ Wallet from the App Store or the signed download. If clicking does nothing, or you see a "file can't be found" message, your wallet build isn't registered yet — use "Desktop wallet" (copy & paste) above instead; it always works. This is a wallet-installation matter, not a problem with the site or your account.
Still stuck? The safest fallback is always Desktop wallet copy-and-paste — it works everywhere. Try the whole flow with no wallet at all on the live demo.