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.

When a political commentator on CNN cite #Kelshi as a singular data source, you know how fast the world around us has changed!

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-the…

Congratulations to team @enhanced_defi and my friend @sushikev for their strategic pre-seed round to bring defi innovation to the masses.

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 👇🏻

Arc will be one of the very first blockchain networks in the world with PQ features at Day 1 on mainnet. Read our full Post-Quantum roadmap.

INSIGHT: $USDC has become the most popular stablecoin among institutional investors despite $USDT having a larger market cap.

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.

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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-the…

AI and blockchain. Machines and @USDC. Looking forward to exploring more with @openmind_agi.

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.

@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.

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.

With CCTP V2 on @StellarOrg, developers and users across supported chains will be connected to Stellar’s established on/off-ramp access in its ecosystem

CCTP V2 is coming to @StellarOrg! ✅ Native crosschain @USDC transfers between Stellar and 15 blockchains ✅ Fast, capital-efficient crosschain liquidity for apps ✅ Secured by Circle, no additional trust assumptions Learn what this means for the Stellar ecosystem: stellar.org/blog/foundation-…

You can read more about Circle and USDC Expansion with Hyperliquid here. circle.com/blog/circle-and-u…

Native @USDC & CCTP V2 is now live on HyperEVM - part of @HyperliquidX’s high-performance ecosystem. Developers, institutions, and traders can now access the world’s largest regulated stablecoin on HyperEVM, and securely make crosschain deposits from over a dozen blockchains. Key Benefits: ✅ Fully reserved, regulated USDC redeemable 1:1 for US dollars ✅ Institutional on/off-ramps via Circle Mint ✅ Easy integration into HyperEVM apps Token Addresses: Mainnet: 0xb88339CB7199b77E23DB6E890353E22632Ba630f Testnet: 0x2B3370eE501B4a559b57D449569354196457D8Ab Get free testnet USDC to test fund flows: faucet.circle.com Day 1 Partners: @hyperbeat @AcrossProtocol @felixprotocol @hyperdrivedefi @hyperlendx @StargateFinance @wormhole Coming Soon: Direct HyperEVM ↔ HyperCore Connectivity This launch is the first step toward enabling USDC deposits into Hyperliquid’s spot and perpetuals exchange on HyperCore. → USDC on HyperEVM is distinct from USDC currently available on HyperCore. As such, there’s no impact to existing trading flows. DEX deposits and withdrawals will also continue to route through its bridge from Arbitrum. In the next phase, we’ll enable: → Seamless deposits and withdrawals between HyperEVM and HyperCore’s spot and perps markets, including from 14 blockchains through CCTP V2 Stay tuned for more updates. Learn more from our initial announcement: circle.com/blog/native-usdc-… Hyperliquid.

StableFi needs StableFX, coming on @arc

Great products need great builders! Welcome to the team @informalinc