Draft. This notice describes the private test and has not yet been reviewed by a lawyer.

Privacy notice

Last updated 12 November 2026

Who is responsible

Kaya Core, Inc., a Delaware corporation runs Wickcall and decides how the data below is used. Contact: support@wickcall.com.

What we store

• Your wallet address, when you sign in with a wallet. Guest accounts get a random name instead.
• Your trading record: orders, trades, positions, deposits, withdrawals and balances, kept to run the exchange and check the books.
• A sign-in token in your browser's local storage, so you stay signed in. It expires after 7 days.

We do not ask for your name, email address or identity documents during the test, and we do not use advertising or tracking cookies.

What others see

• The blockchain. Deposits and withdrawals are public transactions on Base Sepolia, linked to your wallet address.
• Cloudflare hosts Wickcall and processes your IP address and request details to deliver and protect the site.
• Coinbase. Your browser loads the live Bitcoin price straight from Coinbase, which sees your IP address.
• Google Fonts. Your browser loads the site's fonts from Google, which sees your IP address.
• Your wallet provider, such as MetaMask, may check the sites and transactions you use it with.

How long we keep it

Trading records are kept while the test runs and are deleted or reset when it ends. Settled rounds older than seven days are removed from the round history.

Your rights

You can ask what we hold about your wallet address, and ask us to correct or delete it, at support@wickcall.com. Records on the blockchain can't be deleted by anyone.