The new tools let AI agents hold wallets, discover services and make programmable USDC payments across blockchain networks.
Circle launched a suite of tools designed to let AI agents hold wallets, discover services and make programmable payments using USDC, as companies race to build financial infrastructure for autonomous software systems.
The products, released under Circle’s new “Agent Stack,” include agent-focused wallets, a command-line developer interface, a marketplace for agentic services and a nanopayments protocol for machine-to-machine transactions.
Circle said the nanopayments infrastructure supports gas-free USDC (USDC) transfers as small as $0.000001 and is designed for high-frequency autonomous payment flows between software systems.
