Core engineering and protocols for Lattice Signature Paymasters.
Web3 enterprises and consumer applications use Paymasters to onboard mainstream users by sponsoring their network transaction fees. In a post-quantum architecture, the Paymaster contract must verify that the sponsor's off-chain signature approving the sponsorship is itself quantum-resistant.
PQCAA operates automated, high-availability Paymaster services with automated re-staking, real-time Chainlink price feed integration for accurate ERC-20 token conversion, and sub-second cryptographic signature generation using FIPS 140-3 validated HSMs.