Polygon Labs has introduced shielded payments for USDC and USDT in its wallet, enabling users to send funds privately through Hinkal’s system instead of standard on-chain transfers. The feature uses zero-knowledge proofs to hide sender, receiver, and transaction details while still verifying activity on the network. Each transfer is checked through KYT screening to ensure compliance. The system remains non-custodial, allowing users to keep full control of their funds while improving privacy and usability.