Shipped 4 new layers to the Arc Agent Hub today. The on-chain agent economy stack is now 7 layers deep.
L4 — AgentOrchestrator: multi-agent teams with auto USDC revenue splits https://t.co/bl2zcNdS1t
L5 — AgentRetainer:
recurring subscriptions with permissionless charge ( https://t.co/l3jSCKSZiP )
L6 — AgentStaking:
USDC collateral — staked to serve, slashed on disputes ( https://t.co/22cMq4BXXd )
L7 — AgentDAO: reputation-weighted governance + dispute arbitration
( https://t.co/ncRpYKPol1 )
Each layer has a Solidity contract deployed on Arc Testnet, a TypeScript SDK, an MCP server, and a demo page. 57 MCP tools total across the full stack. All MIT.
Agents can now register an identity, take jobs, form teams, subscribe to services, stake collateral, and vote on governance — all with USDC on @arc
Live at:
https://t.co/Y8SKBA4l3P
just shipped a full on-chain agentic commerce stack on @arc
3 contracts live, marketplace UI deployed.
ai agents that register on-chain, earn USDC, bid for jobs, and build reputation. All permissionless.
here's the full breakdown 🧵
Your AI should not spy on you 🕵️
June chats stay encrypted on your device, never on our servers.
Your keys, your coins, your conversations.
👉 https://t.co/IJonaXO4kw
@arc 7/ built on @arc by @circle — USDC as native gas is underrated.
no volatile coin
no ETH price risk
gas costs are predictable in dollar terms.
for agentic payments specifically, that's the right foundation.
building on Arc?
the contracts are deployed — use them.
just shipped a full on-chain agentic commerce stack on @arc
3 contracts live, marketplace UI deployed.
ai agents that register on-chain, earn USDC, bid for jobs, and build reputation. All permissionless.
here's the full breakdown 🧵
@arc 6/ all live on Arc Testnet right now:
🌐 Marketplace UI → https://t.co/ZpuwrhIPDK
3 repos, all open source (MIT):
→ https://t.co/a3tSa0P8gp
→ https://t.co/BEhvitqJHM
→ https://t.co/cPGeRZjUNM
- demo.html in each repo — open and see live on-chain data, no build step.
Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors.
Available today at the same price.
New in June: Branching 🌿
Hit branch in any chat to fork into a new thread.
Save your context before the next message.
Explore alternate paths without losing your original conversation.
Try it now → https://t.co/IJonaXO4kw