Privacy

Last updated 29 September 2026

Kata Finance has no accounts and asks for no name or email. The only cookie is the Kata AI sign-in, set when you choose to sign in. This page lists what the Interface does handle.

What we process

• Your wallet address, when you connect a wallet. It is sent with quote and swap requests, because the routes and transactions are built for that address.
• The swap you ask about: tokens, amount and slippage.
• Request logs kept by our host, Vercel: IP address, browser type and the pages or endpoints requested, for operation and security.
• Public on-chain activity for Rewards: to score Rewards seasons we read, from the public Arc blockchain, the swaps made through Kata, the liquidity positions in the official KATF/USDC pool and Dojo stakes, by wallet address. Scores are published by address.
• Visit statistics from Vercel Web Analytics, which is cookieless and does not identify you across sites.

Kata AI (beta)

• Sign-in: you sign a message with your wallet (free, no transaction). A sign-in cookie then keeps your wallet address signed in for up to 7 days, until you sign out.
• Your questions, with the last few messages of the conversation, are sent to OpenRouter and the AI model provider it routes to, to write the answer. We only route to providers that do not use prompts for training. Your wallet address is not sent to them; when you ask about your wallet, the balances, rank or points the answer needs are.
• Usage records, kept by us: how many questions a wallet asked each day (to apply the daily limit) and, per answer, the time, tools used, cost and speed. Wallets are stored there only as a one-way hash. We do not store the text of your questions or answers.
• Feedback: a thumbs up or down on an answer, and whether you opened a swap it prepared and then swapped that same pair (noted on the swap’s Seal as made with Kata AI). The text of a question and its answer is kept only if you choose to send it with a thumbs down, to fix mistakes.
• An answer that came only from the Docs may be kept for up to 6 hours, without your wallet, to answer the same question faster.
• Your conversation is saved in your browser, by wallet, so it is there when you come back. Clearing your browser data removes it.

Limit and stop orders (beta)

• Your orders: when you place one, we keep the signed order with your wallet address, the tokens and amounts, your levels, its expiry and its status, so Kata can fill it and show it to you. Wallet addresses are kept as they are here, because the order is signed by that wallet.
• Fills: a filled order is a public transaction on Arc, like a swap. A cancellation is a free signed message from your wallet: we check it and mark the order cancelled.

What stays in your browser

Your slippage setting and any tokens you import by address are saved in your browser’s local storage. They never leave your device, and clearing your browser data removes them.

Who else sees data

• Uniswap Labs and KyberSwap receive the swap details and your wallet address to price routes and build transactions.
• Arc network providers receive the read requests your browser makes to the blockchain.
• Token logo hosts: logos in the token list load from third-party image servers, which see your IP address when they do.
• Vercel hosts the Interface and its logs, and Neon hosts our database (Rewards scores and Kata AI usage records).
• OpenRouter and the AI model provider it picks receive Kata AI questions, as described above.

Transactions you sign are recorded on the Arc blockchain, which is public and permanent. We cannot change or delete on-chain data.

What we don’t do

We don’t sell data, build profiles, or use advertising trackers.

Changes and contact

We will update this page when what we process changes; the date at the top shows the latest version. Questions: contact us on X at @katafinance_xyz.