Today, the Arbitrum Bridge gets an upgrade, offering a smoother, more efficient way to transfer assets from any chain into applications across the Arbitrum ecosystem, without users ever needing to visit a separate bridge.

Ready to get started? Reach out to partnerships@offchainlabs.com

Seamless Cross-Chain Flows

 Bridging should be invisible and intuitive and with the new Arbitrum Bridge:

• Users can initiate token transfers from any chain directly within the app.
• Developers can embed a sleek, branded bridge with just a snippet, without needing to do any heavy lifting.

Arbitrum’s new bridge upgrade introduces support for fiat-to-crypto onramping via MoonPay (and more onramp options expected soon), making it easier for new users to enter the ecosystem.

Effortless Integration for Builders

Developers can embed the Arbitrum Bridge using a simple <iframe>. Once added to your frontend, the widget intuitively guides users through wallet detection, route calculation, fee estimation, and transaction approval, all from within the app.

Key features users can control include:

• Source and destination chains.
• Token selection.
• Fiat onramp.
• Routing options (e.g., choose preferred bridge provider).
• A fully in-app experience (no tabs, no redirects.)

Reach out to partnerships@offchainlabs.com

Powered by Top-Tier Routing Infrastructure

Under the hood, the Arbitrum Bridge leverages infrastructure from industry leaders including Li.Fi, Across Protocol, Relay, Gas.zip, CCTP, and LayerZero. 

Li.Fi acts as the intelligent routing engine that aggregates different bridge protocols It then determines the best route for each specific transfer, optimizing for gas, fees, speed, and reliability.

Users get access to best-in-class routing, with choices tailored to their priorities, whether that be cost efficiency, trust assumptions, or speed.

Trusted by Leading Apps

Major players on Arbitrum are already embedding the Arbitrum Bridge to streamline liquidity and onboarding. For example:

• Camelot (DEX) leverages the widget to boost liquidity flow seamlessly.
• ApeChain (Ecosystem Chain) brings fiat and crypto users onboard with a few clicks.

These diverse ecosystems are all connected by one embedded bridge, simplifying access and helping to fuel growth.

What’s Next

Want to experiment before deploying? Head over to the Arbitrum Bridge Playground, a live environment to customize themes, layouts, and behaviors before going live.

Coming soon (stay tuned!):

• Expanded chain & token support.
• Cross-chain permissionless swap functionality.
• Broader fiat onramp integration.
• Enriched developer customization features.

We’re just getting started and we can’t wait to show you what’s next.

Interested? Get in contact with partnerships@offchainlabs.com