How to Bridge from Arbitrum to Base

How to Bridge from Arbitrum to Base

Learn how to safely move your digital assets to Base, the Layer 2 platform by Coinbase and Optimism. Uncover the key benefits and best practices.

Summary: If you're contemplating moving assets between Arbitrum and Base, the emerging Layer 2 solution developed by Coinbase and Optimism, Across Protocol is a trustworthy and capital-efficient option. This bridge lets you connect your MetaMask or another Web 3 wallet to safely send various tokens between both networks.

Our research shows that Across Protocol, with its remarkable $2.5 billion in completed cross-chain transactions, establishes itself as a highly secure, capital-efficient, and reliable bridge layer 2 networks. The platform supports transfers with WETH, USDC, USDT and a variety of other tokens.

Across Protocol
5.0 out of 5.0 by Datawallet
Across is one of the most trusted cross-chain bridging protocols for Ethereum and Layer 2 chains. It has facilitated over $2.5 Billion in volume since its inception, highlighting its popularity among crypto-native users.
Supported Chains
Ethereum, zkSync, Base, Arbitrum, Optimism, Polygon and more.
Supported Tokens
Backed by UMA's trusted Optimistic Oracle (oo).

Content Guide

Can I Bridge from Arbitrum to Base?

Yes, you can bridge from Arbitrum to Base through a secure cross-chain bridge designed for seamless compatibility between these two layer 2 solutions. These platforms let you link your MetaMask or any Web 3 compatible wallet to execute transactions, usually involving digital assets like WETH, USDC, and USDT. Given that both Arbitrum and Base are engineered with EVM compatibility, there are trustworthy bridge solutions available that make transfers safe and simple.

How to Bridge Between Arbitrum and Base

If you're considering bridging your assets from Arbitrum to Base, selecting a reliable bridge is essential for a secure and efficient transfer. After a thorough evaluation, we recommend Across as the best and most capital-efficient option. Across distinguishes itself with robust security measures, low transaction fees, and broad token support, including assets like WETH, USDC, and USDT. It also has smooth integration with widely-used wallets like MetaMask and Coinbase.

Here's a simple 4-step guide to make your transition from Arbitrum to Base seamless:

  1. Visit the Across website and connect it with your MetaMask or any Web3-enabled wallet.
  2. Within the platform, select 'Arbitrum' as your origin chain and 'Base' as your destination chain. Next, choose the specific token you aim to transfer.
  3. Input the quantity of the chosen token you wish to shift, then hit 'review bridge' to double-check the transaction details.
  4. Follow the prompts on your wallet interface and finalize the transfer by confirming the transaction.

By following these steps, you can rely on a safe and efficient bridge experience, all thanks to the trusted services of Across.

Bridge Between Arbitrum and Base

What are the Fees? 

When you're moving assets between layer 2 solutions using a reputable bridge such as Across, you can expect the fees to be both competitive and transparent. Specifically, Across typically charges a protocol fee ranging from 0.06% to 0.12% of the transaction's total value. This is notably more cost-effective than other popular options like Synapse or Orbiter, where fees can be almost double.

Another fee to keep in mind is the network gas fee. While transitioning from Arbitrum to Base, you'll find that the gas fees are exceptionally low, often under $1. To take the guesswork out of the equation, Across offers a fee estimation tool within its interface, further emphasizing the platform’s commitment to transparency and user-friendly experience.

Is Across Safe for Arbitrum and Base?

Across Protocol is a secure choice for moving assets between layer 2’s like Arbitrum and Base. With a track record of more than $2.5 billion in successful cross-chain transactions, it's one of the go-to bridges for prominent Layer 2's. The platform's security infrastructure is top-tier, utilizing UMA's trusted optimistic oracle for additional safety.

Furthermore, Across Protocol recently secured $10 million in investment from well-known American financial entities like Placeholder and Blockchain Capital. This financial backing adds an extra layer of credibility, reinforcing its status as a reliable and trustworthy bridge within the crypto space.

Bottom Line

In summary, transferring assets from Arbitrum to Base is a straightforward and secure process, especially when utilizing a trusted bridge like Across Protocol. With low transaction fees, broad token support, and an emphasis on user-friendly experience, Across sets the standard for reliable Layer 2 asset movement. Its robust security measures and financial backing further underline its authority and trustworthiness in the crypto ecosystem.

Frequently Asked Questions

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A Guide to Commonly Asked FAQs.

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