Arc

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: arc.network/blog/circle-la…

@FranklinRun_ Bills made easy

Real talk for anyone building or just curious about @arc The X timeline is great for signal. The Hub is where the real work happens. 🛠️ Technical posts. Live sessions. You ask a question, you get a real answer from devs who actually shipped on Arc. The team, the team’s developers, Founder stories. Product launches. Architecture deep dives. For builders and content creators serious about the Arc ecosystem, community.arc.network is a goldmine. Just dropped our thesis piece there on why we picked Arc early at @Meridian_Fi and what we are building on top. community.arc.network/home/forum/boa… And to everyone still waiting for access. Be patient. Your turn is coming. 🙌 Nobody is being forgotten. The team is just keeping the signal high and the noise out, which is exactly what makes the Hub worth waiting for.

Asset tokenization starts to scale when flexibility, compliance, and operations are built into the rails. Build on Arc.

@CoinDesk @Visa @base @0xPolygon @circle @CantonNetwork @tempo Build on Arc.

LATEST: @Visa expands its stablecoin settlement pilot to nine blockchains, adding @base, @0xPolygon, @circle's @Arc, @CantonNetwork and @Tempo.

Crumb - Gasless USDC Nanopayments and settlement on Arc x.com/i/broadcasts/1…

Institutions already see the upside of DeFi. Transparency. Global liquidity. Fewer intermediaries. What’s missing is infrastructure they can actually use and pathways to onboard them in a way that grows the pie, not just competes for the same users. At Arc Studio, @Morpho Co-Founder @MerlinEgalite shared what it will take to bring institutions onchain.

Arc supports tokenized assets for real-world markets. Deterministic finality gives settlement a clear endpoint. Stablecoin-denominated execution keeps costs predictable. And the core primitives are designed to support compliance and control from day one. Tokenization becomes more useful when ownership is programmable, liquidity can be managed without freezing assets, and settlement reduces capital lockup and operational drag. Arc supports these capabilities with infrastructure for transferable RWAs, token-level compliance logic, and lifecycle automation for redemptions, distributions, and corporate actions. How Arc supports real asset tokenization: arc.network/blog/how-arc-s…

Arc Hackathon Spotlight: Crumb Gasless USDC nanopayments with settlement on Arc. Join @samconnerone and Taylor Ferran live on April 29 at 10:00 AM ET for a walkthrough of the build: → P2P payments → QR pay → Merchant checkout → Batched settlement → The merchant API and widget behind it RSVP: community.arc.network/home/events/ar…

69 teams built on Arc during ETHGlobal Cannes. What stood out: → 98% built agentic economy applications → 40% used Circle Nanopayments for sub-cent transactions → 34% implemented crosschain flows with CCTP → 67% of winners built core functionality around nanopayments Across the hackathon, builders used Arc as the settlement layer for agent-driven finance, crosschain coordination, pay-per-use infrastructure, and programmable creator economics. Read the full recap: arc.network/blog/meet-the-…

hello architects, new post in Architect forum 👀 we'd love your opinion on what to call a new ai tool we're developing for you @arc

Big reminder for all members of the Architects program. If you've received your official invite, please visit the forum and submit your entry for the opportunity to be spotlighted using the provided form!! If you've haven't received your email yet, hang tight and you will be included in the next round of invites happening in the coming weeks

I’m An Architect (Tier 2). Arc House isn’t just a place to sit back and watch, it’s where you get involved. You’ll connect with builders from all over the world, share ideas, sharpen your skills, and get noticed just by showing up consistently. If you’re serious about Web3 and want real connections and real opportunities, it’s definitely worth being part of. So what are you waiting for? Why haven’t you joined the @arc House yet? Join Arc house now arc.network/blog/introduci… Big thanks to the @arc team for giving us this opportunity. @silencexlm @samconnerone

Hosting an Arcshop on 28 Apr 10am EST on a deep-dive into Gateway and how to build with it. Excited for the opportunity to share what I know with folks who are interested. community.arc.network/home/events/ar…

At Arc Studio, @MerlinEgalite of @Morpho put it simply: “Stablecoins are one of the greatest improvements blockchain has brought to the public.” Stablecoins gave people portable checking accounts. Arc + Morpho points to the next step: onchain savings with just a wallet and an internet connection.

Have you ever been frustrated using a Web3 wallet having to figure out your USDC across 5-6 different chains, needing to bridge and swap and re-balance constantly, with slippage and fees, and confusing UX? Have you ever thought "how will the normies every figure this out?" We've thought about this too, A LOT. And today we're launching the new Unified Balance Kit, and simple developer tool that allows wallet builders to offer their users a single unified USDC balance with the ability to perform nearly instant (<500ms) crosschain sends to the most popular chains. Users get a simple UX that makes sense --- a single USDC balance, and no need to think about, understand or deal with the complexity of crosschain interactions. These small steps are what will bring USDC into mass adoption within mainstream app and wallet experiences. Available to start building with today.

Today, we are introducing the Unified Balance Kit! It is a TypeScript SDK within App Kits that is built on top of Circle Gateway, a protocol that enables a unified USDC balance across supported blockchains and handles the underlying crosschain movement of funds when spending. Instead of stitching together different routing logics, developers can use this SDK to deposit, view, estimate, and spend from a unified USDC balance. Try it out yourself!

Supporting USDC flows across chains just got a lot simpler. Unified Balance Kit gives developers one integration surface for chain-abstracted USDC balances, with: → Instant crosschain USDC access in under 500 ms → Simpler treasury operations with less reconciliation overhead → Smart defaults that select cost-effective source chains automatically Unified Balance Kit is powered by Circle Gateway, inheriting its core capabilities while remaining extensible to third-party services. Learn more: arc.network/blog/unified-b…

Been watching what builders are doing at the agentic economy hackathon and honestly some of these use cases weren't on our radar at all Nanopayment insurance? Pay-per-query AI? This is what happens when you ship infra and get out of the way

Agentic Economy on @arc Hackathon: Day 1. Watch @GoogleDeepMind dropping extra $5K into the Prize Pool. Power up apps built with @BuildOnCircle Nanopayments with @GeminiApp & GoogleAIStudio. Settle value on Arc in USDC. Let’s turn up the heat.