Web chat is prepaid: top up with Lightning to talk. History stays in this
browser and washes away after 7 days. Privacy ·
Your account key.
This key is your account: your credits live under it,
and it restores them in any browser. K.ai cannot recover it.
Write it down before you pay. It carries your credits, never your words —
conversations stay in this browser.
Already have a key?
Extension sign-in uses a separate Nostr account. To share credits with another K.ai app, paste that app’s account key above.