non-custodial · your keys
Connect a wallet, get a device token.
Sign in with email or social — we create a non-custodial wallet, then issue a device token for your terminal.
Sign in method
Keys are generated on your device. We never see them.
why it's private
Balances stay hidden
Your earnings and counterparties are private on Arc by default.
Gas-free USDC
Micropayments settle instantly with no network fees eating your split.
One token per device
Revoke it anytime. No code, repo, or telemetry leaves your machine.