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LI.​FI is now live on @arc as a provider for swap experience in App Kits. Developers can use App Kits to integrate stablecoin and native token swaps on major chains in under 10 lines of code. Swap functionality, powered by LI.​FI.

Previewing Arc’s future approach to opt-in privacy. Sensitive financial workflows should not become public market data. Arc’s privacy whitepaper outlines a roadmap for future confidentiality features with governed visibility for authorized parties. Potential use cases include: → Payroll → Treasury → Trading workflows → Asset issuance → B2B payments and FX Privacy without anonymity, designed for real financial activity onchain: arc.io/blog/privacy-with-con…

Arc 🤝 @tradable_xyz Tradable is joining the Arc ecosystem, built with support from the Arc Builders Fund, and expanding onchain institutional-grade private credit infrastructure onto Arc Testnet. As tokenization moves beyond treasuries and into higher-yield markets, infrastructure requirements shift. Scale, compliance, and lifecycle automation matter. Smart contracts are automating the full deal cycle, while Arc delivers deterministic finality, stablecoin-native execution, and compliance-ready architecture. The future of private credit markets is stable, disintermediated, transparent market infrastructure built for the 21st century and beyond. By deploying on Arc Testnet, the platform is further expanding private credit into an institutionally-focused ecosystem purpose-built for stablecoin-native finance.

Xeffy Ecosystem: @Pixie_Pocket_ Introducing Xeffy Pixie Pocket Pixie Pocket is the Strategic Reserve Trust that strategically manages token burns and treasury operations for the sustainable growth of the Xeffy ecosystem Moving forward, a portion of the revenue generated from Xeffy’s core products will be transferred to Pixie Pocket, after which token burns will be implemented! Stay tuned!

Xeffy's Community MiniApp has launched! 🚀 Join us: t.me/Xeffy_Bot Access the Xeffy app, become an early contributor, and contribute to RWA mass adoption! Early participants and contributors will be provided with our ecosystem token $Xef 🎁 Mark June 2026 on your calendars!👀🪂 Invite your friends and earn points by using the app!

Arc supports Ethereum token standards like ERC-20, allowing developers to issue stablecoins and other assets using familiar primitives. This quickstart walks through the configuration, deployment, and minting of an ERC-20 token using Circle Contracts. docs.arc.network/arc/tutoria…

🚨New Group Alert🚨 The new Agentic Economy group is live in Arc House. A dedicated space to explore everything agentic on @arc from the docs, the Arc Escrow sample app, quickstarts, forum discussions, and new content, all in one place. Join the group, start building, and help shape what’s next community.arc.network/home/c…

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 stablecoin payments, crosschain transfers, wallet operations, and smart contract logic. As the agentic economy grows, the context provided to AI systems becomes just as important as the code itself. Use it now: npx skills add circlefin/skills github.com/circlefin/skills

Onchain infrastructure only reaches scale when it connects to real-world commerce. Arc is proud to join the @Mastercard Crypto Partner Program, reinforcing the convergence of programmable money and global payments rails. Open systems scale through interoperability.

I'm on the Hookscribe early access list ⚡ x.com/hookscribe/status/2061… hookscribe.xyz/user/nazumar1…

Early WL application is live. This process is exclusively open to the first few people, who love art and understand the concept not just for flipping. Next application will be through form to cater to everyone. Apply : inkblotgenetics.com

Umbra is now available on the App Store. Private money, for everyone.

Quantum computing introduces long-term risk for digital infrastructure, from wallet signatures to validator integrity and more. Circle’s post-quantum whitepaper explores Arc’s phased approach to resilience across: → USDC → Smart contracts → Validators → Infrastructure systems Planning for long-term security and institutional adoption. arc.io/post-quantum-whitepap…

FairShares Daily NFT mints have now surpassed 600,000. It shows the strength of our community and the growing interest in on-chain participation. From day one, our focus has been on building meaningful access and engagement around tokenized assets, and it’s exciting to see that momentum continue to build. Thanks to everyone who has minted, joined, and grown with us so far. More is on the way.

The Agentic Commerce on Arc Hackathon champions have been crowned. Hundreds of builders. Dozens of production-ready agentic systems. Real payments. Real infrastructure. Real momentum. All powered by: @arc @circle @buildoncircle @googledeepmind @GoogleAIStudio @googledevs @MindsDB

Knightmares Wallet Checker is officially live on OpenSea ⚔️ 1234 Pixelated Knights arrive May 28. Knighted (Phase I) - 2PM UTC Initiates (Phase II) - 3PM UTC Public - 4PM UTC Mint Price: 0.0055 ETH Check your eligibility: opensea.io/collection/knight…

Arc 🤝 Quicknode @Quicknode is delivering fast, reliable, enterprise-grade node and data infrastructure for developers building on Arc. This enables builders to have the performance, visibility, and reliability needed to run production workloads from day one. → High-performance RPC, indexing, and monitoring → Globally distributed nodes built to scale → Turnkey dashboards, logs, and analytics Arc is production-ready. Built for builders from day one.

Arc 🤝 @Alchemy Alchemy is bringing its full developer platform to the Arc ecosystem. For teams already building with Alchemy, deploying to Arc is a natural extension using tools they know and trust. Alchemy RPC and Websocket support is live for Arc Testnet, with gas abstraction arriving at mainnet to streamline development and growth. Build on Arc using tools developers already trust.

Arc 🤝 Hibachi Built with support from the Arc Builders Fund, @hibachi_xyz is developing a next-generation FX exchange on Arc. As stablecoin adoption continues to move into the mainstream, the need for trading infrastructure built specifically for this moment has never been greater. Hibachi’s low-latency, privacy-preserving trading architecture, combined with Arc’s finality under one second, optional privacy, and stablecoin native gas, delivers institutional-grade FX execution onchain.