Workspace privacy.
Owner test environment · October 20, 2026. The separate public waitlist has its own privacy notice.
Account and access
Firebase Authentication processes your sign-in email, account identifier, and authentication information. Google sign-in uses Google’s sign-in service. Your login session is kept in memory and ends when the page closes or after 15 minutes of inactivity. The backend restricts this workspace to its configured, verified owner.
Passkeys
FYNX stores a passkey identifier, public key, verification counter, device-type and backup flags, and creation/use times. Your biometric data and private passkey stay with your authenticator or its sync provider. Remove a passkey from Account security to delete its active FYNX registration. Your Google or email account remains the recovery path.
Dashboard preview
The product dashboard contains sample balances and simulated activity. Preview preferences and transactions stay in memory for this visit and reset on sign-out or reload. The preview cannot access your sign-in credentials, connected wallet, or live registrations. Use Crypto tools for blockchain testing and Waitlist for actual registrations.
Wallet information
FYNX stores the wallet address, selected network, and time of a verified ownership signature. Signing challenges expire after five minutes, are consumed once, and are queued for automatic deletion. FYNX does not collect wallet recovery words or private keys. Transactions are approved in your wallet and submitted through its network provider. Blockchain transactions and addresses are public; blockchain records cannot be deleted by FYNX.
Abuse protection and retention
Firebase App Check and reCAPTCHA Enterprise process technical information to protect this service. Rate-limit identifiers use a hash of an account identifier or request IP and a time window; rate-limit records expire after one day. Security audit events contain an action, hashed account identifier, and timestamps; they expire after 90 days. Expired records are queued for deletion and may persist in restricted provider backups until those backups expire. Active wallet links and passkey records remain until removed.
Providers and requests
GitHub Pages hosts the frontend; Google Firebase stores account, passkey, wallet-link, and audit data. Your chosen wallet and its RPC provider process wallet requests; Etherscan or Basescan receives your browser request when you open an explorer link. Session transaction history is kept in memory and cleared on sign-out or reload. If sandbox checkout is configured and requested, Transak receives your wallet address, selected product and originating IP; its site handles payment and identity data. FYNX stores a private sandbox reference, wallet address, direction and account identifier for one day, then queues the record for TTL deletion. FYNX does not store card numbers, bank credentials or KYC documents. No advertising or analytics SDK is installed in this workspace.
Contact fynxteam5@gmail.com for access or deletion requests. Do not send passwords, recovery words, private keys, or identity documents. Deleting a FYNX account does not delete its on-chain transactions or recover its wallet.
This site uses reCAPTCHA. Google’s Privacy Policy and Terms of Service apply.