PYUSD going vertical on Arbitrum.

When payment rails are reliable and inexpensive, businesses will adopt them.

USDAI’s AI-financing demand flowing through PYUSD shows enterprises now treat Arbitrum as a serious dollar-based settlement layer.

Founder House is made possible by our incredible sponsors helping more businesses get started onchain:

@RobinhoodApp
@LayerZero_Core
@OpenZeppelin
@Alchemy
@GMX_IO
@fhenix
@Dune

If you’re a founder ready to build onchain, apply today for the NYC Founder…

Customization without isolation.
Access to deep liquidity without lock-in.
Independence without fragmentation.

That’s why capital internet markets choose the Arbitrum Platform.

Introducing the Arbitrum Mentorship Program.

An eight-week program starting April 13th, where 15 early-stage teams get access to:

- A clear path from idea to launch on the Arbitrum platform with infra guidance, ecosystem support, and distribution channels…

For the third episode of our Arbitrum Everywhere series, we sat down with @sgoldfed, Co-founder & CEO of @Offchain.

We discussed how Arbitrum is emerging as the trusted, independent platform that institutions @RobinhoodApp rely on for long-term, scalable…

Independent economies unlock something powerful:

Many approaches
Many voices
Many ways to succeed

That’s what the Arbitrum Platform enables.

3 days left to apply for Arbitrum NYC Founder House.

An IRL builder experience starting on March 6th for early-stage teams looking for:

- Up to $340K in prizes + grants
- Hands-on mentorship (product, infra, GTM)
- Direct access to ecosystem leaders like…

Spiko hitting $300M in TVL on Arbitrum proves a simple truth:

When independent RWA businesses like Spiko build on top of a shared, open financial infrastructure like Arbitrum, they grow faster

Why do category-defining markets choose the Arbitrum Platform?

Because enterprises can launch fast, scale globally and evolve freely all while staying plugged into shared liquidity and trust.

Robinhood Chain’s endgame is modernizing global financial markets by making them open and programmable

- Self-custodial stocks & ETFs
- 24/7 trading by default
- New DeFi and RWA primitives

By building on the Arbitrum Platform, @RobinhoodApp gets the freedom…

Open House Gather at @shakeshack was peak founder energy!

Burgers, drinks and builders vibing with the Arbitrum community.

See you in NYC on March 6th for Founder House. 🫡

Great to see builders active on the @RobinhoodApp Chain Testnet!

This testnet phase is focused on developer onboarding and infrastructure testing and Robinhood is helping serious teams get started by sponsoring Arbitrum’s Open House with $1M in support.…

When businesses like @PayPal have access to shared liquidity and trust while scaling on independent rails

PYUSD payment flows naturally consolidate on the Arbitrum Platform

Today is the last day to apply for Arbitrum NYC Founder House.

A curated IRL experience built to help founders ship onchain:

- Up to $340K in prizes + grants
- Mentorship from Robinhood & Arbitrum Ecosystem
- Shared liquidity and mature primitives…

Arbitrum is the default infrastructure used to build programmable economies.

24/7 markets are becoming the default.

Trading, issuance, and coordination is moving onchain.

The shift from offchain to onchain is happening now.

zERC20 Launches on Arbitrum: Native Privacy for the Most Completed L2

New Vault: vGRVT

We're glad to announce a new Vault, with our partners at @grvt_io.

This vault is the first Hybrid Vault that we are launching at Shift, leveraging both GRVT's LP Vault (GLP) and Delta Neutral strategies.

There are a few key advantages…

Fees on the Arbitrum Platform have become more predictable during peak demand since the ArbOS Dia upgrade.

For businesses operating onchain, predictable fees improve cost modeling and support reliable system design.

Making programmable economies viable…

Over February, we hosted the Open House NYC Buildathon to help 500+ builders go from idea → product.

Today, we're thrilled to announce the winners of the $60K Buildathon prize.

🥇 @TiltProtocol
🥈 @Fangorn_network
🥉 EqualFi

Read more. 👇

https://t.co/etos42p8US