Install KAI-Pay
The wallet is available as a public beta in your browser. Choose the entry point for your device.
Linux and Windows
- Open the wallet in a current browser.
- If your browser offers installation, choose “Install app” from its menu or address bar.
- If that option is unavailable, use the wallet directly in your browser.
A separate Linux package or Windows EXE is not currently offered. The browser wallet needs no archive or additional installer.
Android
You can also add the browser wallet to your home screen or install it from the browser menu. The native Android app is in testing; it is not yet available on Google Play.
To join the app test, contact KAI-Pay. Only install the signed test version provided by the project. Root access is not required.
iPhone and iPad
- Open the wallet in Safari.
- Choose “Share”, then “Add to Home Screen”.
- Open it using the new icon.
A native iOS app is not yet available on the App Store. The browser wallet needs neither an IPA file nor a jailbreak.
Prefer creating your wallet in the home-screen app after adding it. The browser tab and installed app may use separate storage. Restore an existing wallet there with your 12 recovery words.
Before adding funds
Back up your 12 recovery words outside this device. Never give them to support or an AI. Check the address app.kai-pay.net before opening and start with small amounts during the beta. Clearing browser data or removing the app may delete local wallet data.
Updates and changing devices
The browser wallet loads updates when reopened; an existing session may need a reload. The native test app receives separate signed updates. Back up your recovery words before changing devices; local extras such as saved L402 access credentials are not restored through those words.