A3 WALLET · UPDATED 2 OCTOBER 2026
Cookie Policy
Storage with a purpose.
Website and wallet scope
This policy covers the A3 public website and web wallet. The reviewed public landing code does not install advertising tags or analytics scripts. This is a code inventory, not a claim that hosting, browsers or service providers process no technical information.
Authentication and essential storage
The wallet uses Privy authentication. Its SDK and sign-in providers use browser storage, cookies or session mechanisms needed for login, session continuity and security. Exact entries can vary with the SDK, browser and sign-in method. Signing out and browser site-data controls affect these sessions; clearing data may require you to sign in again.
PWA and local assets
The wallet service worker caches application assets to support its PWA shell. Cached files are not a backup of wallet access or a copy of on-chain funds. Removing the installed PWA or clearing its cache does not delete your account. Use Account Deletion for an account request.
Hosting and external requests
Vercel may use technical mechanisms for hosting and deployment security. Protected development previews also use Vercel Authentication and may load its preview toolbar; these are not customer sign-in. Google Fonts requests deliver typography and disclose request metadata to the font provider. External blockchain and price services receive requests relevant to wallet functions.
Gated services
Transak checkout and 0x Swap are not enabled release features. If activated after validation, their storage and privacy behavior must be reviewed and disclosed before use. We do not claim an advertising-cookie category merely because these integrations exist in source code.
Your controls
You can inspect or clear site data through your browser settings. Blocking required storage can prevent login or normal wallet operation. No optional advertising/analytics consent control is currently presented by the reviewed A3 code. Any future non-essential storage must be assessed before activation. Contact support@a3wallet.com with questions.