Excited to welcome OpenZeppelin as a sponsor of Open House London.

OpenZeppelin empowers builders with secure blockchain infrastructure and tooling including support for Arbitrum Stylus, bringing Rust development to the Arbitrum Platform.

We’re excited…

What happens when markets run on software?

- An investment bank in New York City.
- A foreign exchange provider in London.
- An asset manager in Tokyo.

Capital moves more efficiently. Assets interoperate natively. Settlement becomes seamless across borders…

Perps
RWAs
Privacy
AI Agents
Payments
Predication Markets

All will be programmable.

Ready to help bring the world’s largest institutions and enterprises into the programmable economy?

The Arbitrum Foundation is #hiring across leadership and ecosystem to accelerate Arbitrum - the leading finance-native platform.

If you’re excited to work…

Open House’s 3-week online Buildathon starts in 2 days.

Early-stage teams building the next-gen of onchain products will get:

- Product guidance
- Technical/infra readiness
- Access to connect with industry leaders
- $115K in prizes + invitation to IRL…

Arbitrum's Open House 3-week online Buildathon starts in 2 days.

We're bringing together early-stage teams from around the world to turn ideas into business products on the Arbitrum Platform.

During the next three weeks, early-stage teams will receive:…

Design freedom is critical for perps like @edgeX_exchange.

EDGE Chain uses Arbitrum’s infra to provide best-in-class perps trading experience with sub 100ms latency + 300k orders/sec throughput.

With V2 now live, EdgeX brings users 24/7 trading in the programmable…

Legacy finance runs on opaque infrastructure:

Risk, coordination, and settlement are hidden behind layers of intermediaries.

The #programmable economy changes that:

With blockchain-based infrastructure, those layers become transparent and increasingly…

As capital markets move onchain and run on verifiable software 24/7, financial infrastructure is evolving beyond opaque systems.

That’s why @Theo_Network is shaping the programmable economy through thBILL, thUSD and thGOLD (institutional-grade products bringing…

Financial services are becoming software.

Our mandate is to power the programmable economy.

Programmable finance only matters if it reaches the global economy.

With @oobit on the Arbitrum Platform, users can now spend directly from their onchain balance at 150M+ Visa merchants worldwide.

The programmable economy just hit retail.

What makes @Ostium a premier venue for commodities and Nasdaq-powered equity perps?

As @kaledora said: "it combines the benefits of onchain markets and traditional brokerage infrastructure in a decentralized, programmable, and verifiable system"

Ostium…

What makes Ostium a premier venue for commodities and Nasdaq-powered equity perps?

As Kaledora Fontana Kiernan-Linn put it:

“It combines the benefits of onchain markets and traditional brokerage infrastructure in a decentralized, programmable, and verifiable…

Perps
Privacy
AI Agents
Tokenization

What becomes programmable next?

The programmable economy keeps getting better.

Send and receive USDC on the Arbitrum Platform with @CashApp today.

Programmable finance only matters if it reaches the global economy.

With Oobit on the Arbitrum Platform, users can now spend directly from their onchain balance at 150M+ Visa merchants worldwide.

Retail gets seamless access to global, software-speed markets…

L1 or L2?

Many enterprises assume L1 = customization.

In reality, L2s already provide the flexibility that matters:

- launch on shared infrastructure designed to scale with your business
- evolve into a dedicated, customized environment when needed
- maintain…

Settlement evolved from physical stock certificates to programmable markets.

From 5 business days to settle a trade -> to instant.

Trades settle instantly onchain. Ownership updates automatically via smart contracts. Clearinghouses and settlement delays…

The programmable economy is making payments seamless.

Send and receive USDC payments on the Arbitrum Platform with @CashApp today.

The programmable economy is making payments instant.

Businesses are increasingly choosing faster settlement, lower fees, and global interoperability.

Now, over 50M+ Cash App users can send and receive USDC payments on the Arbitrum Platform with CashApp…

Arbitrum is becoming the best platform for new markets to evolve into revenue-generating businesses.

Compute markets are creating new demand for onchain credit and @USDai_Official is meeting that by turning GPUs into collateral, driving 297% revenue growth…