Docs · Privacy

Henad has no accounts, so there is little about you to keep.

Last updated 20 September 2026

There is no sign-up, no email address, no password and no profile. Your account is a passkey held by your device and its operating system, and Henad never sees it.

What stays on your device

Your browser keeps your account's public address, the id of the passkey it came from, and the domain that passkey belongs to, so the page can show you as signed in without asking for your fingerprint again. Signing out on the account page erases it. The signing key itself is never written down anywhere: it is derived from your passkey when something must be signed and destroyed immediately afterwards. The phone app keeps the same three values in the device's secure storage.

What the servers see

  • No analytics, no tracking pixels, no advertising, and no third-party scripts. This site loads nothing from anyone else at runtime.
  • No cookies. Nothing is stored for advertising, measurement or session tracking.
  • Quotes and rates are read from Monad when you ask for them. Nothing about the request is kept.
  • Submitting a payout sends your signed authorization to Henad's relayer, which broadcasts it to Monad and pays the gas. Your IP address is counted in memory, for a minute at a time, only to rate-limit that one endpoint. It is never written to disk or shared.
  • Hosting is Vercel, which keeps its own short-lived request logs. We do not add to them.

What is public, forever

Every payout writes a receipt to a public blockchain: the amounts, the rates, the spread, the block, and the addresses of payer and recipient. That is the point of the product, and it cannot be deleted, edited or hidden, by us or by anyone. An address is not your name, but anyone who learns which address is yours can read everything it has ever done. Think before publishing a receipt link that names you.

What we cannot do

We cannot freeze, move or recover your funds, and we cannot reset your passkey. Lose the passkey and the account goes with it. There is nothing to ask us to delete, because there is no account record to delete.

Henad is a hackathon project. Questions go to the repository's issues.