Post by Circle

The internet is becoming machine-driven. We’ve published an official USDC method spec for the Machine Payments Protocol (MPP), giving blockchain networks a standardized path to support agent payments with USDC across EVM chains and Solana. The spec also introduces the first crosschain payments in MPP via Circle Gateway and extends support to USDC-backed stablecoins, starting with USDCx on Stacks. Interoperable. Programmable. Chain-native. Spec: https://lnkd.in/gBctm8G6