Happy New Week @arc Architects. I’ve been spending some time exploring what’s actually happening on Arc Mainnet since launch. There’s a lot to discover, so I started putting together a simple list of projects across different parts of the ecosystem. Here’s what I’ve found so far 👇 DeFi / Lending • Aave — @aave • Morpho — @Morpho • Maple — @maplefinance DEXs / Trading • Uniswap — @Uniswap • Aerodrome — @aeroxyz • 1inch — @1inch • LI.FI — @lifiprotocol Perps / Onchain Trading • edgeX — @edgeX_Exchange • Extended — @Extendedapp • Hibachi — @hibachi_xyz • o1.exchange — @o1_exchange Payments • Circle Payments Network — @circle • Rain — @raincards • Thunes — @Thunes • Wirex — @wirexapp FX • Circle StableFX — @circle circle.com/stablefx RWA / Tokenized Assets • USYC — @circle • BUIDL — @BlackRock • Securitize — @Securitize • Centrifuge — @centrifuge • Dinari — @dinariGlobal Infrastructure • Chainlink — @chainlink • Alchemy — @Alchemy • QuickNode — @QuickNode • Blockdaemon — @BlockdaemonHQ • Fireblocks — @FireblocksHQ Wallets • MetaMask — @MetaMask • Phantom — @phantom • OKX Wallet — @wallet • Rainbow — @rainbowdotme • Trust Wallet — @TrustWallet • Ledger — @Ledger EXCHANGES • Coinbase — @coinbase • Kraken — @krakenfx • Binance — @binance • OKX — @okx • Bybit — @Bybit_Official • Gate — @Gate_io • KuCoin — @kucoincom • Bitso — @Bitso The more I explore Arc, the more I realize there’s a lot happening beyond the usual DeFi narrative. Lending, trading, payments, FX, tokenized assets, wallets and infrastructure are all important pieces. I’m still learning and exploring the ecosystem myself, but I’ll keep sharing the things I find useful along the way. That’s one of the things I enjoy about being an Arc Architect. There’s always something new to discover. @silencexlm

Agent-ready services are now live on Arc through Circle Agent Marketplace. Agents can search the live web, access real-time market data, enrich leads with people and company intelligence, and use more services through Circle Agent Stack. Pay per call in USDC. agents.circle.com/services/n…

Onramp Kit is now available on Arc Mainnet. Developers can embed fiat-to-USDC funding flows directly inside their apps. → Apple Pay, Google Pay, debit cards, and bank transfers → Built-in identity verification flow → Clear transaction costs before purchase → Pre-built widget for a faster integration Onramp Kit helps teams reduce first-mile funding friction and bring users into onchain experiences faster: docs.arc.io/app-kit/onramp

Funding a wallet should not send users out of your app. In this Onramp Kit walkthrough, see how developers can embed USDC funding directly into their product with: → A server-created onramp session → A hosted widget inside the app → Built-in identity verification → Debit card, Apple Pay, and Google Pay support → Lifecycle events for funding status Your server mints the session. Your app mounts the widget. Users fund with USDC without leaving the flow.

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…

We're live Nigerian @arc Architects. Nigerian regional office hours updates and live demos. Join here 👇 community.arc.io/home/clubs/…

Arc Mainnet launched with more than infrastructure. It launched with builders. From San Francisco to Nigeria, Vietnam, India, Turkey, Singapore, Brazil, France, Argentina, and beyond, the Arc community is already building what comes next. Arc is live. Built so you can build.

Hi @arc Architects Just a quick update, today’s Arc Office Hours session has been postponed to next week. See you next week.

Onchain FX is live on Arc. Nearly $10 trillion moves through FX markets every day, much of it still on rails built for a world that closes at 5pm. StableFX, Circle’s onchain FX engine, is now live on Arc mainnet: → Settle 24/7: near-instant or deferred to fit your schedule → Minimize settlement risk: both sides get funded, or neither does → Reduce operational overhead: contract once, trade with multiple vetted counterparties → Get competitive pricing through a unified RFQ model The always-on economy needs always-on FX. It’s being built on Arc. circle.com/stablefx

Circle 🤝 @binance Circle and Binance are continuing to build together through a new five-year commercial agreement to expand USDC access across emerging markets. Binance has also made a $100M strategic investment in Circle. circle.com/pressroom/binance…

Digital Asset-Backed Borrowing is live on Arc. Eligible Circle Mint LLC customers can now deposit BTC, mint cirBTC, and borrow USDC through supported third-party lending markets on Arc. Deposit BTC. Mint cirBTC. Borrow USDC. Arc brings cirBTC and USDC into stablecoin-native infrastructure built for onchain credit, collateral, and dollar-denominated liquidity. circle.com/blog/digital-asse…

GM @arc Architects! Quick reminder, Arc discord office hours is happening today at 5 PM UTC / 6 PM Nigerian time. Come hang out, ask questions, and catch up with the community. Don’t miss the first office hours session since mainnet went live. See you there!

A drone needs power. It finds a charger, verifies its identity, receives a price quote, authorizes payment in USDC, and settles on Arc. No human checkout. No waiting. Just machines transacting with machines. This is the agentic economy, live on Arc.

Bitcoin liquidity is now live on Arc. cirBTC brings 1:1 BTC-backed collateral into Arc’s stablecoin-native ecosystem, helping BTC become productive across lending, trading, collateral, settlement, and treasury workflows. BTC as collateral. USDC as borrow and settlement asset. A stronger foundation for onchain credit markets. arc.io/blog/cirbtc-is-now-li…

Happy New Week @arc Architects. I’ve been spending some time exploring what’s actually happening on Arc Mainnet since launch. There’s a lot to discover, so I started putting together a simple list of projects across different parts of the ecosystem. Here’s what I’ve found so far 👇 DeFi / Lending • Aave — @aave • Morpho — @Morpho • Maple — @maplefinance DEXs / Trading • Uniswap — @Uniswap • Aerodrome — @aeroxyz • 1inch — @1inch • LI.FI — @lifiprotocol Perps / Onchain Trading • edgeX — @edgeX_Exchange • Extended — @Extendedapp • Hibachi — @hibachi_xyz • o1.exchange — @o1_exchange Payments • Circle Payments Network — @circle • Rain — @raincards • Thunes — @Thunes • Wirex — @wirexapp FX • Circle StableFX — @circle circle.com/stablefx RWA / Tokenized Assets • USYC — @circle • BUIDL — @BlackRock • Securitize — @Securitize • Centrifuge — @centrifuge • Dinari — @dinariGlobal Infrastructure • Chainlink — @chainlink • Alchemy — @Alchemy • QuickNode — @QuickNode • Blockdaemon — @BlockdaemonHQ • Fireblocks — @FireblocksHQ Wallets • MetaMask — @MetaMask • Phantom — @phantom • OKX Wallet — @wallet • Rainbow — @rainbowdotme • Trust Wallet — @TrustWallet • Ledger — @Ledger EXCHANGES • Coinbase — @coinbase • Kraken — @krakenfx • Binance — @binance • OKX — @okx • Bybit — @Bybit_Official • Gate — @Gate_io • KuCoin — @kucoincom • Bitso — @Bitso The more I explore Arc, the more I realize there’s a lot happening beyond the usual DeFi narrative. Lending, trading, payments, FX, tokenized assets, wallets and infrastructure are all important pieces. I’m still learning and exploring the ecosystem myself, but I’ll keep sharing the things I find useful along the way. That’s one of the things I enjoy about being an Arc Architect. There’s always something new to discover. @silencexlm

Agentic payments are live on Arc. Our Facilitator Service gives x402 builders a hosted path to accept Circle-issued USDC, with onchain settlement supported on Arc, Base, and Polygon. No relayer keys. No separate gas wallet. Just a cleaner path for agents to discover, pay, and keep moving. developers.circle.com/facili…

Want cirBTC on Arc? Head to Arc Portal. Two ways to get it: → Swap on Arc: trade USDC or other supported assets for cirBTC → Bridge from Ethereum: move cirBTC from Ethereum to Arc Holding supported wrapped BTC assets on Ethereum? Swap into cirBTC on Ethereum, then bridge cirBTC to Arc through Arc Portal. Already holding cirBTC on Arc? Put it to work on lending markets. Start here: portal.arc.io/