More assets. Familiar tools. One integrated stack. CCTP and Bridge Kit, now support expanded multi-asset workflows, with Arc as a Day 1 destination for USDC, EURC, and cirBTC on supported routes.

Creating the wallet is the easy part. The part that actually kills conversion: getting money out of the bank an onchain (without getting mogged by fees), paying gas, and finishing one real transaction. @GetOnramper says up to half of fiat-to-crypto swaps still fail after KYC. That’s a lot of people who already said yes and then bounced. 1Shot teamed up with @circle to fix this.

WELCOME TO ARC ACCELERATION SEASON! These are the startups selected for the six-week Acceleration Season with @Arc. The program starts next Monday, and on November 5 they'll take the stage at Demo Day to show what they built. Congratulations to @UpscaleTrade, @MiDatoPay, @DAMM_Capital, @cyclesmoney, @terralima_ag, @LendoorProtocol, @TrustlessWork, @fluuix, @Aquazero0, @ai_dentity, @aomi_labs, @Bitjuapp, @BuFi_Global, Slippay, DApps Factory and Masterlaw®.

GetLiquid says the $3.5T private credit market still runs on spreadsheets. Chris Miller & Mark Napolitano of @getliquid_io on how they're bringing real estate lending with Arc.

x402 is becoming a building block for agentic commerce. @organ_danny co-authored the x402 whitepaper and is working on products to grow the agentic economy at @circle. He'll be joining us at Agentic Zero. We can't wait to hear more!

Interop on Arc is here. A new integrated stack for builders creating crosschain applications on Arc. Build with: → Move supported Circle-issued assets natively with CCTP → Bring third-party tokens crosschain through wrapping → Launch new multichain assets with CTS → Manage unified crosschain balances with Gateway Crosschain liquidity, without the complexity. arc.io/blog/introducing-inte…

3,968 registrations. 1,239 projects. 12 finalists. Meet the hackathon finalist teams that are heading into the @arc Programmable Money Accelerator! Eight weeks of workshops, 1:1s with the Encode team and a Demo Day in front of investors in November. Kicks off today at 4pm! Find out more👇 encodeclub.com/programmes/ar…

Agents do not browse like humans. They need service details in a format they can act on: → What the service does → What it costs → How to call it → How to pay → What comes back Machine-readable discovery is one of the foundations of the agentic economy.

Congrats to @arc on the mainnet launch! Arc is now on Allnodes with full & archive nodes, plus FREE RPC endpoints & snapshots on PublicNode. The Economic OS for the internet is open to everyone here arc.publicnode.com

Wirex today is increasingly an infrastructure company. The retail business gave us years of experience operating cards, accounts, payments, scheme connectivity and compliance ourselves. The shift was to take that operating stack and make it available to other companies building financial products. We launched the infrastructure business in November 2025. In 131 days, it became the fastest stablecoin payment infrastructure to reach $1B in annualised onchain volume. That run rate has since passed $2B. Partners can now build with cards, accounts, payouts, settlement and other financial products through one integration, with an average signed-to-live timeline of 44 days. That is the direction of the business now. We are building the infrastructure other companies use to bring stablecoin-powered financial products to market. In this conversation with @samconnerone, Community Lead Developer at @circle and @arc, our Group CEO and Co-Founder @matveevp explains how Wirex moved from retail into infrastructure and what that focus looks like today.

Gas paid in @USDC, fees around a cent, finality in under a second, and full EVM compatibility so your Solidity carries over. Everything developers need to know about @Arc before Sept 16:

How do AI agents discover and pay for services? Two layers matter: → A marketplace where services are listed → A payment layer where agents can pay and receive the result With Circle Agent Stack, agents can discover, pay for, and use services in one workflow.

Eco Smart Deposits for @Circle Gateway are live. Circle Gateway users can deposit from any Eco-supported chain and see funds in seconds. Gasless, non-custodial, and low, predictable costs. One function call, no multi-chain plumbing to build.

How do AI agents discover and pay for services? Two layers matter: → A marketplace where services are listed → A payment layer where agents can pay and receive the result With Circle Agent Stack, agents can discover, pay for, and use services in one workflow.

On Sep 16, explore @arc with faster discovery, broader coverage, and smoother execution. Discover, trade, and move funds all in one Wallet: ✅ Discover: Scanner, Signal, Tracker ✅ Trade: market/limit orders, copy trading ✅ Funds: exchange transfers, bridge 🧵

Enso will be live on @arc Mainnet on Day 1. Apps will be able to: - Move liquidity into Arc from other chains - Swap, deposit, borrow, and build DeFi positions - Build leveraged and looping strategies - Bridge and execute actions immediately on Arc 16th September.

Excited to announce an announcement of what everyone already knows: Access @Arc mainnet on Day 1 with Bitget Wallet.

The next wave of software companies may look different. Instead of only selling apps or APIs, they may sell agents as a service. For that to work, agents need wallets, marketplaces, payments, and the ability to procure services from humans or other agents. That is the economic layer Circle Agent Stack is built for.

Gateway Fast Deposit helps builders fund unified USDC balances up to 40x faster on eligible routes. In this Release Notes episode, we cover how to estimate fees, choose FAST transfer speed, execute the deposit, and track relay progress via the Unified Balance Kit.

⌛ @arc