Your Circle Agent Stack can now stay up to date with less manual work.
In this Release Notes episode, we walk through:
→ Circle update to upgrade the Circle CLI in place
→ Update notices when a newer CLI version is available
→ Circle skill update --tool claude-code to keep Circle Skills current
Make sure your Circle CLI is on v0.0.6+ first.
Full walkthrough from @TxnSheng below.
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A new customer is forming for API providers: autonomous agents.
With x402 and Circle Agent Stack, agents can discover your API, pay per request in USDC, and use your service without a checkout page, account setup, or subscription.
Turn your endpoint into an agent-ready service:
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Eco integrated Circle Gateway to make multichain execution easier to scale.
Instead of pre-funding USDC on every network, Eco users can work from a unified balance and access liquidity on demand.
For builders, that means less chain-by-chain inventory management and a cleaner base for crosschain deposits, transfers, and swaps.
Learn More:
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Circle Gateway now supports webhooks.
Developers can receive real-time notifications for key lifecycle events like deposits, forwarded messages, and mints directly in their backend, instead of relying on polling.
→ React to deposit finalized events without constant polling
→ Trigger backend workflows when state changes happen
→ Build cleaner event-driven crosschain flows
Start building:
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Using Circle Agent Stack, you can fund agents with USDC to analyze and optimize your posts on X.
Watch @bleso_a’s walkthrough and see what your agent can do.
