Circle Agent Stack helps developers build agents that can do more than generate text. In this guide, an agent uses Circle Agent Wallet to: → Find a paid voice-call service → Pay for the resources it needs in USDC → Place the call → Return a transcript, recording URL, and spend details → Run the workflow on a recurring schedule Agents are moving from planning work to completing work. Read the guide: https://www.circle.com/blog/build-a-voice-call-automation-with-circle-agent-wallet-ai-assistants(Circle)