Cookie policy
Last updated October 20, 2026 · 1 min read
This policy explains the cookies and similar browser storage the Tetro interface uses. The short version: only what the app needs to work and to remember your choices.
1.Strictly necessary
These keep the interface working. Without them you would have to reconnect and sign in on every page.
- Sign-in session token (mz-session), set after Sign-In with Ethereum.
- Wallet connection state, kept by the wallet library so your wallet reconnects on reload.
2.Preferences
These remember choices you make. They stay in your browser and are sent to us only if you sign in and choose to sync them.
- Theme, density and sidebar state.
- Slippage, quick-buy presets and chart settings.
- Docs language, local watchlist and launch drafts.
3.What we do not use
We do not use advertising cookies, cross-site trackers, fingerprinting or third-party analytics that build profiles of you.
4.Third parties
Wallet connectors and the RPC provider you use may set their own storage under their own policies. Links to block explorers, IPFS gateways and social sites take you away from Tetro, and those sites' policies apply.
5.Your control
You can clear site data in your browser at any time; the interface resets to its defaults. Blocking storage entirely may stop sign-in and wallet reconnection from working, but read-only browsing still works.
Questions about this document
Open a ticket on Support and choose the topic that fits. Security issues go through the disclosure process. We will never ask for your seed phrase or private key.