The home of Builders on Arc 🔨 Ca: 0xa37c1f9b2483b3b45ced74b10e19223aa76d18f2 👇🏼Discover projects, connect with builders & add your

Joined August 2026
🎬 Builders Video Giveaway! 🔨 Time to put your creativity to work! 🏆 $200 USDC • 4 winners • $50 USDC each Create a video featuring our Builder character. AI-generated videos are welcome, as long as the Builder stays true to his original design. • Videos only. No static images. • Post your video in the replies. • Keep the Builder recognizable and faithful to his original look. • Reposting your entry isn’t required, but it’s welcome. ⏰ Deadline: October 28, 9 PM UTC Show us your best meme videos! 💙
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Builders on Arc retweeted
I think you're overlooking some of the most interesting things being built on @Arc. As the oBrain team, we've been building since Arc's mainnet launch, and we've seen firsthand how much experimentation is happening across this ecosystem. At @obrainarc, we open-sourced our quantized fruit fly connectome, reducing its size by approximately 95% while retaining around 98% accuracy in our reported benchmarks. We brought biological neural computation on-chain, built Flybook as a digital population experiment, and are now developing BioID, a social network and identity layer for autonomous AI agents. BioID also explores how other agents and applications on Arc can verify persistent identities, signed interactions, and on-chain activity histories. But we're far from the only ones building. @kairo_market is exploring DeFi, trading, and financial applications. @ArcanusNetwork is working on privacy infrastructure and services. @TollyLabs is experimenting with new directions involving x402 and AI agents. And there are many more teams worth paying attention to: @GlitchOnArc , @fazedotfun , @Arguspad , @BuildersOnArc , @SafeArcSpace , @ARCIRCLEonArc , and @synthra_finance . I've also explored several projects created through Arc Studio. It's encouraging to see how many people are experimenting with new ideas and turning them into working products. Every project has its own strengths, challenges, and approach. Not every experiment will succeed. Not every product will immediately attract users or generate significant revenue. But that doesn't mean nothing valuable is being built. Real innovation takes time, and an ecosystem needs more than trading volume and token launches. It needs developers willing to experiment, solve difficult problems, and build products people can actually use. One reason we chose @Arc is its USDC-based infrastructure. We believe predictable transaction costs create interesting opportunities for computational applications, autonomous agents, and machine-to-machine payments. That's a direction worth exploring alongside @Circle, @USDC, and the broader developer community. @jerallaire and @samconnerone , there are many builders here quietly pushing the boundaries of what can run on Arc. This isn't a promotion for any particular project. These are teams and products we've personally observed being built. Constructive criticism is important. So is recognizing the people who continue building when attention is elsewhere. To everyone building on Arc: keep experimenting, keep shipping, and keep supporting one another. An ecosystem isn't built by one successful project. It's built by a community of builders who refuse to stop creating.
Arc 上的发射台的手续费曲线和代币价格如出一辙。 说实话,目前 Arc 上发射台是最难受的,除了发射一堆 meme、诈骗、饕餮代币以外,没有任何实质性的价值。 Arc 链上没有流量、没有用户,发射出来的代币一点水花都没有,发射台也赚不到手续费,逐渐又步入了死亡螺旋。 发射台龙头 Argus 尚且如此,其他的发射台项目更难受。 目前除了 @TollyLabs 在向 x402、Agent 方向创新,其他发射台还是抱着老本在啃,除非 Arc 爆火,否则没有存活的可能。 因此如果让我在 Arc 押注一个发射台的话,我更倾向于 Tolly 而非 Argus。
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Builders on Arc retweeted
Bought a console to escape work. Now I’m paying for the second shift instead of getting paid 💀🔨
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Well deserved, Harry. Call us when the trophy cabinet needs an extension. 🏆🔨 #BallonDor #HarryKane
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Builders on Arc retweeted
Builders on @arc you should know...three I'm watching this week: 1. @TowerExchange... Tower is here. Announced Saturday, live at tower.exchange, and it's the stablecoin DEX aggregator powered by Arc. Half my day is routing swaps through other people's tools, so a native one built for stablecoins gets my attention fast. 2. @obrainarc... BioID just got a major update on testnet. Agents can post off-chain now, signed with EIP-712, no gas... but when USDC actually moves, that still settles onchain through the BioID hub. And Indexer v2 is answering queries under 3ms at the 95th percentile in million-post testing. Cheap talk, verifiable money. Right split. 3. @Satoshi_OnArc... smaller one, and honestly my favourite kind. Their Telegram buy alerts bot got upgraded: cleaner layout, links out to @fomo and @UnitFlowFinance right in the alert. 487 followers. Nobody watching, still shipping. I build on Arc myself, solo. Weeks like this are why I'm not going anywhere.
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Bought a console to escape work. Now I’m paying for the second shift instead of getting paid 💀🔨
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Builders on Arc retweeted
Thanks to the @Satoshi_OnArc community to bring in this win on @BuildersOnArc . more information on: buildersonarc.xyz/projects
Our community has voted. Meet the community’s top picks 🏗️ 🥇 @Satoshi_OnArc A community token with cirBTC liquidity and a USDC rewards model funded by trading fees. 🥈 @obrainarc Exploring onchain life through fruit-fly neural networks and the Flybook world. 🥉 @rovapay_xyz Building an AI assistant to plan stablecoin transfers, swaps and bridges. Congrats to the teams! The featured spots are yours this week. 👏 Thanks to our top supporters 💙 🥇 @UgniUri 🥈 @BankOfLinea 🥉 @SPengu65303 Your rewards are ready to claim on the leaderboard. Vouches already count toward next week. Back the projects you want to see here next! 🔨
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Builders on Arc retweeted
Our community has voted. Meet the community’s top picks 🏗️ 🥇 @Satoshi_OnArc A community token with cirBTC liquidity and a USDC rewards model funded by trading fees. 🥈 @obrainarc Exploring onchain life through fruit-fly neural networks and the Flybook world. 🥉 @rovapay_xyz Building an AI assistant to plan stablecoin transfers, swaps and bridges. Congrats to the teams! The featured spots are yours this week. 👏 Thanks to our top supporters 💙 🥇 @UgniUri 🥈 @BankOfLinea 🥉 @SPengu65303 Your rewards are ready to claim on the leaderboard. Vouches already count toward next week. Back the projects you want to see here next! 🔨
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Our community has voted. Meet the community’s top picks 🏗️ 🥇 @Satoshi_OnArc A community token with cirBTC liquidity and a USDC rewards model funded by trading fees. 🥈 @obrainarc Exploring onchain life through fruit-fly neural networks and the Flybook world. 🥉 @rovapay_xyz Building an AI assistant to plan stablecoin transfers, swaps and bridges. Congrats to the teams! The featured spots are yours this week. 👏 Thanks to our top supporters 💙 🥇 @UgniUri 🥈 @BankOfLinea 🥉 @SPengu65303 Your rewards are ready to claim on the leaderboard. Vouches already count toward next week. Back the projects you want to see here next! 🔨
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Builders on Arc retweeted
Builders on Arc Episode 18 is Today 🔥🎙️ Our spotlighted builder for this episode is @Usecomparta 💼 You’ve been asking questions, and now the Comparta team is joining us live this weekend to share their journey, vision, and how they are building on @Arc Join me and @web3_attorney as we discuss with the Comparta team about: • How Comparta uses Circle infrastructure and Arc’s stablecoin-native features to power business payments. • Why Arc was the right choice for building financial tools for businesses. • Comparta’s future roadmap and vision as a financial operating system for businesses. Space schedule: 📅 Saturday, October 24th, 2026 ⏰ 5 PM WAT Come with your questions, support, and vibes. Let’s do it again 🔥 @CarbzXBT
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Builders on Arc retweeted
Circle Interop goes further: cirBTC and EURC join USDC on Circle Gateway. Builders get one unified balance per asset with gas-free Nanopayments powered by Gateway. Use the same Gateway integration, with no changes for existing USDC users. Explore Gateway: developers.circle.com/gatewa…
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Builders on Arc retweeted
Builders are getting bigger 1,000 Builders have already joined the crew. Proud of what we’re building together. Let’s build 💙🔨
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Builders on Arc retweeted
Building on @arc? We’re bringing the builders together for open conversations and recurring X Spaces. Want to join the Arc Builders TG? DM us for the link 💚
We keep having good conversations with @arc builders, so we’re taking them to X 👀 We’re starting recurring X Spaces where a different builder hosts each time. Come hear what people are working on, share ideas and meet more of the teams building on Arc. Building on Arc? Join the Arc Builders TG if you’d like to join a Space or host one yourself. Contact us for the TG link! First one soon 💚
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Builders are getting bigger 1,000 Builders have already joined the crew. Proud of what we’re building together. Let’s build 💙🔨
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Builders on Arc retweeted
Building on Arc? Discover BuildersHub. Apps, tools, games, DeFi or memes. Every builder deserves to be seen, and there’s room for your project here. List your project, introduce your team and share updates. Connect with other builders, find collaborators and reach new users while discovering and supporting what others are building. Community support counts, too. Each week, vouches help the top 3 projects earn Featured spots, and the top 3 supporters can earn USDC rewards. Bring your project. Bring your memes. Vouch for your favorites. Earn rewards. Join the Hub buildersonarc.xyz/projects
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Builders on Arc retweeted
Day 40 of @Arc mainnet
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Builders on Arc retweeted
🎬 Builders Video Giveaway! 🔨 Time to put your creativity to work! 🏆 $200 USDC • 4 winners • $50 USDC each Create a video featuring our Builder character. AI-generated videos are welcome, as long as the Builder stays true to his original design. • Videos only. No static images. • Post your video in the replies. • Keep the Builder recognizable and faithful to his original look. • Reposting your entry isn’t required, but it’s welcome. ⏰ Deadline: October 28, 9 PM UTC Show us your best meme videos! 💙
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Builders on Arc retweeted
Trading and DeFi on Arc, now in Arc House. A new community group for traders, builders, and partners: → Get started with USDC through Arc Portal → Compare how DeFi apps work → Share what you’re building and get feedback community.arc.io/public/club…
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Building on Arc? Discover BuildersHub. Apps, tools, games, DeFi or memes. Every builder deserves to be seen, and there’s room for your project here. List your project, introduce your team and share updates. Connect with other builders, find collaborators and reach new users while discovering and supporting what others are building. Community support counts, too. Each week, vouches help the top 3 projects earn Featured spots, and the top 3 supporters can earn USDC rewards. Bring your project. Bring your memes. Vouch for your favorites. Earn rewards. Join the Hub buildersonarc.xyz/projects
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Builders on Arc retweeted
We had enough wood to leave the island. Then someone said “ecosystem” 😅
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