Open House 2026 is officially live

- A global program for founders & builders
- $800,000 in prizes
- Four cities

First stop: New York City 🗽

Register now

https://t.co/7Tqk41LiCO

The Robinhood Chain

>Ethereum settled (security)
>Arbitrum powered (flexible infra + deep liquidity)
>Rails for @RobinhoodApp to onboard millions onchain

Arbitrum Everywhere

Join us Wednesday for a convo on HuddlePad - @huddle01com’s native token launchpad on Arbitrum powered by @Uniswap’s CCA

Catch @ranjan3118, @Susmit_Lavania, @ajwarner90, @ack_129, and @Derekmw23 breaking down how this fair launch model brings ICOs back
…

Tap to view the greatest onchain platform of all time

stablecoin rails will win, especially on Arbitrum

Stablecoins rely on predictable, liquid settlement

On Arbitrum:

- $7.8B+ in stablecoin market cap
- $74B+ in 30-day transfer volume
- 7.75M+ holders

This shared liquidity underpins stablecoin rails for platforms like PayPal, Circle and more

https://t.co/ytnduhU0cA

December’s Top 150 Arbitrum Yappers are in!

Congrats to all creators who are eligible for the @KaitoAI × Arbitrum 700K ARB bounty

Head over to Kaito to claim your ARB today

.@Defi_Warhol
.@ripeth
.@Solofunk
.@DeFi_Dad
.@CupOJoseph
.@OVGNFT
.@0xALTF4…

Mass onboarding starts when crypto infrastructure disappears into the background

That’s what the Arbitrum Platform enables for teams like Superposition

Great to see 9lives users benefiting from abstracted gas, high throughput, and consumer-grade UX

Arbitrum platform’s deep liquidity, predictable costs and fast confirmations enable PMF for top crypto perps like @variational_io

Since launch:

- Total Volume Traded: $114B+
- Open Interest: $1.B+
- Weekly Avg Users: 22K+

Only on Arbitrum

Founders & builders - ready to ship onchain?

Sign up to our 3-week Open House NYC Online Buildathon starting Jan 29th

Get hands-on technical workshops, Founder GTM sessions, mentorship from the Arbitrum Foundation, @Offchain + $60k in prizes and grants…

Stablecoins like USDT and USDC thrive where liquidity is deep, fees are predictable, and confirmations are fast

That’s the platform behavior Arbitrum delivers for businesses like @Morpho and @bitget

Congrats on reaching $230M+ in active loans!

As institutions and businesses plug into Arbitrum platform’s deep liquidity, stablecoins become programmable money primitives for:

- Lending
- Trading
- Collateral
- Settlement inventory

The result:

Stablecoins become the settlement layer for finance

Ecosystem Spotlight: December Highlights

The largest, trusted platforms are built with diverse revenue streams for long-term economic growth

Here's what it looks like today on Arbitrum:

- Network fees
- Timeboost
- DAO programs (STEP etc)

As institutions go onchain, they’re building in multi…

Deep, shared liquidity is what turns tokenized commodities into real financial products

Perp businesses like @OstiumLabs are already proving it:

- $665M perp volume (7D)
- $222M open interest
- 20K+ active users

The platform where all tokenized assets…

Global crypto payment companies want cross-border payouts that feel instant, predictable and low-friction

Great to see @Fiat24Official reach 1.75M (1,286% YoY growth) in payout transaction activity

Institutions are choosing platforms with low operating costs

Since June, @RobinhoodApp has tokenized $15.9M in value on Arbitrum spending $322 on operations

- $240 - Mint & Burns
- $81 - 1.9K Token Deployments
- $1 Metadata

Low cost rails matter and Arbitrum…

The DeFi Renaissance just welcomed two new entrants

Two new assets are now eligible for DRIP Season 1 rewards:

- @infiniFi’s siUSD
- @reservoir_xyz’s wsrUSD

Deposit, borrow and loop today on Arbitrum’s platform

Tokenization is one of crypto’s real financial markets

@Morpho crossing $750M in RWA deposits shows it with syrupUSDC ($166M) on Arbitrum as the top asset

Tokenized assets need reliability, throughput, and low costs. That’s why businesses are choosing Arbitrum’s…

Great to see leading community IPs @OthersideMeta, @hvmtl2, @GeezOnApe and @ChimpersHQ make their way into Amazon’s Community Feels

Arbitrum is the platform where digital IPs grow beyond its community, reaches global audiences and plugs into major consumer…