Build on BTX.
The infra is done. A post-quantum chain, two live wallets, and one login standard your users already carry. The only thing missing is your app.
This button is real
Not a mockup. Scan the QR with the bonuz app, approve, and you are signed in to this page with your BTX address. No email, no password, no account to make.
No wallet yet? PQ Wallet for BTX on desktop, bonuz on your phone. Just browsing? The no-wallet demo runs in your browser.
Chains have users.
BTX users have wallets in hand.
Most ecosystems make you bring your own auth, your own users, your own infrastructure. Here the stack is already standing, and it is post-quantum all the way down.
Users arrive with wallets
PQ Wallet for BTX on desktop, bonuz Wallet on phones. The wallet is the account: no signup wall, no passwords, nothing to reset. First sign-in creates the user.
Login is a solved problem
One button, one middleware on your own server. The same dialog on every BTX app, so users trust it on yours. A sign-in proof can never move funds, by construction.
How it works →Post-quantum for real
ML-DSA signatures under every login, NIST-standardized crypto under the chain. What you build here does not expire when the quantum computer arrives.
Read the paper →Three steps, no permission needed.
Feel it
You just did: the sign-in at the top of this page is the exact flow your users get. Ten seconds, one scan, done.
Kit up
Register your app in the dashboard. It generates a setup kit tailored to your stack and health-checks your live integration from the outside.
Open the dashboard →Ship it
Go live and opt in to the Works with qID directory. Every wallet user is a potential user of yours, from day one.
Already building on BTX
Live apps, real logins, today.
btc2btx
The BTC to BTX gateway. qID login in production since day one of the standard.
btc2btx.com →Quantum Reflex
A reaction game with a global leaderboard keyed by BTX address. Sign in with a scan, claim your spot under a name you forged on-chain.
play.qid.dev →Relic Forge
The BTX artifact mint studio. Collections, traits, treasure chests, all on-chain.
qid.dev/forge →Your app next?
Everything on this page is free and MIT. Take the kit, keep your users, own your server.