Circle Skills are now available in Remix.
Developers can now use them to:
→ Work with USDC, swaps, and bridging
→ Set up, fund, and manage agent wallets
→ Choose the right wallet architecture
→ Manage unified crosschain balances with Gateway
→ Build on Arc Testnet and power onchain workflows through the Circle CLI
Helping developers move from writing smart contracts in Remix to building fuller onchain app flows with Circle.
Today is a historic day for Circle, and I think symbolic of a much bigger evolution in the architecture of the emerging internet financial system.
Circle has received final approval from the OCC to operate as a national trust bank. We have been granted a charter for First National Digital Currency Bank, NA.
Over 10 years ago, as we were forging the concepts of Circle, we believed a new kind of national bank would ultimately be needed to issue full-reserve dollar digital currency. This was before USDC even existed. The vision was clear: a new base layer of money on the internet would be necessary, and for it to reach widespread use, it needed to operate under national banking supervision.
Years later, after launching USDC and achieving strong product-market fit, I wrote that we sought a charter for a full-reserve digital currency bank. Then, through a half-decade of work with policymakers and regulators, we saw the GENIUS Act codify into federal banking law a framework for these safe, efficient, and technologically superior digital dollars.
Launching and operating as Circle National Trust, we will offer custodial services for digital assets, including stablecoins and other tokenized assets, held to the highest standards afforded under Federal national trust bank supervision.
As the GENIUS Act approaches full implementation in early 2027, we are now poised not only to be supervised by the OCC, as required by law, but to bring critical components of USDC's operation and reserves into this structure.
This is all part of building a new fundamental money layer for the internet. A layer that can scale from an AI agent paying another AI agent in fractions of a second for fractions of a cent, to retail transactions, to investments, trading and lending, to the largest wholesale transactions between global systemically important institutions. All of this needs a form of money and regulated infrastructure that can support the entirety of this new internet-native economic system.
A new architecture for money on the internet has arrived. It is now being hardened into an edifice the world can trust and build on. We are thrilled to be the first of a new cohort of firms establishing this kind of banking infrastructure.
Jeremy
Most L1s pick one: permissioned validators or economic stake.
Arc does both. Validators are known and accountable.
ARC stake sets weight, rewards, and what's at risk.
Trust layer + economic layer. Two locks on the same door.
We are moving from an internet of user interfaces to an internet of agents. But for the agentic economy to scale, we need more than just LLMs. We need a programmable Economic OS that works across any standard whether it is x402, MPP, or AP2.
I joined @cuysheffield and @bamazizimesh on @TokenizedPod to discuss how @Circle is building the rails for USDC nanopayments and this next era of autonomous agentic coordination.
Read my recap: circle.com/blog/building-…
1/ Today, we’re incredibly excited to announce that we raised US$1M from @mf__xyz , @GSR_io , @SeliniCapital , @flowdesk_co and a group of angel investors who believe in our vision.
Read more 👇🏻
1/ Today, we’re incredibly excited to announce that we raised US$1M from @mf__xyz , @GSR_io , @SeliniCapital , @flowdesk_co and a group of angel investors who believe in our vision.
Read more 👇🏻
Quantum resilience can’t wait until the market forces it.
Arc’s post-quantum roadmap is designed to secure blockchain infrastructure in phases:
→ Post-quantum wallet signatures
→ Quantum-secure private state
→ Post-quantum-safe infrastructure
→ Validator hardening
This
Our massive suite of infrastructure is now fully available to AI Agents and AI Agent builders with Circle Skills. Cursor, Claude Code, Codex, OpenClaw, come build the new internet financial system.
Introducing Circle Skills: open-source AI skills for building with @USDC, EURC, @arc, and Circle’s developer platform.
Developers and AI agents can use them with Cursor, Claude Code, Codex, and any agentic tooling that supports skills to generate better integrations for
We’re building toward an internet financial system through Arc, USDC, Circle Payments Network, and our interoperability services that connect them.
The goal is simple: make money movement and value exchange efficient, programmable, and accessible worldwide. Read our product vision: circle.com/blog/building-…
If you’re wondering what the next decade of the internet will look like — and how AI, programmable money, and open protocols will converge into a new economic layer for the web — listen to @chandhok's podcast on how we’re building a native economic layer for the next era.
The internet built an information layer, but never an economic one.
In his new @MilkRoad Show interview, Circle CPTO @chandhok shares why programmable money, open systems, and AI will define the next era of the web.
This is the conversation if you care about where the internet
@Circle has entered into an agreement with @Interop Labs to accelerate Arc and CCTP as the hub for multichain digital finance, extending our commitment to supporting interoperability with many onchain networks, just as we have with USDC, CCTP, Gateway, xReserve, and Wallets. We look forward to welcoming new team members to @Circle once the deal closes.
We have entered into an agreement to bring the @interop_labs team – initial developers of @axelar, a leading interoperability stack – into Circle to accelerate the next chapter of multichain infrastructure with @Arc and CCTP, and we are excited to welcome new team members to the
The launch of Arc Public Testnet is a defining product milestone for Circle.
Arc’s architecture delivers predictable stablecoin-based fees, deterministic sub-second finality, and opt-in privacy — a foundation for scalable, enterprise-grade financial applications.
It’s the first step toward a truly global Economic Operating System for the internet.
Arc Public Testnet is now live.
Open to developers and enterprises globally, Arc is the Economic OS for the internet that unites programmable money and onchain innovation with real-world economic activity.
Start building: docs.arc.network
Learn more:
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