Circle tests Nanopayments

Circle Developer, the division of the USDC stablecoin issuer focused on developers, has launched testing of its Nanopayments system, enabling USDC transfers without gas fees, with charges starting from 0.000001.
Users authorize a small amount of USDC, and the system covering more than a dozen blockchains allows value to move across chains without encountering fragmented liquidity.
The system is designed for AI agents and high-frequency internet commerce.