Private transfers
Send USDC without the payment pointing back at you. Deposit once, then spend from a private balance. Each payment leaves a fresh wallet, so it cannot be tied to the wallet you deposited from, or to anything else you have sent.
Send privately
Deposit once, then spend without the payment pointing back at you.
not checked
private balance · USDC
Connect a wallet to deposit. It signs the deposit and is never asked for a key. After that, payments come from the note and are not linked to it.
Custody
Yours alone
Networks
Base · Polygon
Recovery
None. Keep the note
What this hides is the link between payer and payment, from anyone reading the chain. It is not invisibility. The network px402 runs on, its attestor, bundler and subgraph, still handles the payment and can see it.