Circle Facilitator Service Brings Hosted Agentic Payments to Arc

September 18, 2026

Agentic payments are live on Arc via Circle's Facilitator Service, a hosted option that lets x402 builders accept Circle-issued USDC across Arc, Base, and Polygon without running their own relayer or funding separate gas wallets. Builders build the service and agents pay for it directly, simplifying the infrastructure needed for agent-to-agent payments.

Sources

Agentic payments are live on Arc. Our Facilitator Service gives x402 builders a hosted way to accept Circle-issued USDC on Arc, Base, and Polygon without running their own relayer or funding separate gas wallets. You build the service. Agents pay for it. https://t.co/YWKqFPHSeEx.com ↗

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Circle Facilitator Service Brings Hosted Agentic Payments to Arc — Outposts