Daniel Ortega

Builders, pay attention 👀 The @arbitrum Open House Buildathon starts May 25th. 3 weeks to turn your idea into a real product with mentorship, workshops, prizes & grants. Best teams get into the IRL Founder House in London alongside some big names in crypto. Start building 👇

@OmniflowFounder @arbitrum problem → solution, intrigued to see how you build it during the buildathon

I’d put DeFi + Agentic Workflows together. Users and agents don’t want to bridge, switch chains, and execute again. They want: source-chain capital → destination-side execution in one transaction. That’s the primitive I’m building for the Arbitrum Open House Buildathon with Omniflow.

12 days left for the next @arbitrum Open House Buildathon 🇬🇧 If I were applying, I'd pick one of these: → Payments. Region-focused apps, programmable transfers, super apps. Make stablecoins feel like local money. → DeFi. Programmable lending, trading, yield, and derivatives. → Asset Management & Banking. Tokenized deposits and RWAs as investable products. Compliant rails. → Privacy. Selective disclosure, confidential computation, encrypted state. → Agentic Workflows. Skills, framework extensions, or full agent flows. → Social. Creator monetization, portable identity, prediction markets, consumer hedging. Open House London is offering $415k, mentorship, and a platform to build on. Start with the Buildathon. Apply here 👇

@0xYudhishthra @arbitrum @BundieDefi lets goo

@blockbyvlog @arbitrum will be launching @BundieDefi on Arbitrum and looking forward to curating interesting yield bundles there!

@cv_alphas @awscloud @arbitrum @b3dotfun @zerodev_app 😂

@blockbyvlog @awscloud @arbitrum @b3dotfun @zerodev_app when token?

Agentic AI is moving onchain faster than ever. Three things from this week worth your time: → x402 agentic payments now shipping on @awscloud + @arbitrum → B3OS from @b3dotfun : the onchain engine for agentic AI, integrated with @zerodev_app → Open House London Buildathon kicks off May 25

@aliveevie_ @arbitrum 🫡🫡🫡 top integration! curious to see what you cook up for Open House London

@blockbyvlog @arbitrum yes, that's why i choose defi guard, arbiguard!

The Arbitrum Workshop at @ETHCluj just started! Catch Jack on stage right now deploying a stylus contract on Superposition and follow him along to try it yourself: youtube.com/watch?v=BTC9xm…

Developers & founders.. @arbitrum is offering: → $415k in prizes → mentorship → access to the ecosystem Starting this month. Apply here 👇

The programmable economy needs new businesses & Open House London is designed to help them get there, backed by our largest prize pool to date - $415k. @Fembros1 will be conducting a community workshop this Friday (May 15) at 4 PM UTC, to talk about the global, Online Buildathon - from prize and program breakdown to project ideas, this is the call to get all your questions answered. If you're an early-stage founder, sign up now or tag someone who should👇🏻 openhouse.arbitrum.io/?utm_source=tw…

1/ Last week gave a similar talk at two very different conferences. @devworld_conf 🇳🇱 @EthPrague 🇨🇿 Same topic: Agentic payments and x402 The interesting part was watching both rooms arrive at the same conclusion from opposite directions 🧵

Interested in launching your business into the programmable economy on the Arbitrum Platform? Join our Online workshop with @web3_warri on Friday (May 15) at 4 PM UTC! Learn about Open House and how you can participate in the Online Buildathon. Sign up now: docs.google.com/forms/d/e/1FAI…

@benln Madrid let's goo

Cafe Cursor, round two. Where should we go first? • Paris • London • New York • Bangalore • Madrid • San Francisco • Berlin • São Paulo • Bogotá

@vandynathan @RobinhoodApp 💙💙💙

I can only recommend Arbitrum Open House to any serious projects looking to build programmable businesses Winning the @RobinhoodApp Innovation Award at the New York, honestly shifted our company's trajectory more than I can put in words So whether you're building a protocol, application or agent, don't sleep on it 🤝

All roads lead to the programmable economy Powered by the Arbitrum Platform

Hey @EthPrague talking today at 12:50 in Gregr Stage on x402 and agentic payments. Plus, I got some alpha on how to compete for nearly $500k (!!) in grants and prizes from @arbitrum. Watch the 55 sec video to find out how. 👀

@blockbyvlog programmable privacy.

Today marks my first day at @arbitrum 💙