How to Bridge ETH/gas to Optimism Instantly
February 21st, 2025

Bridge ETH or Gas to Optimism in seconds with Refuel Exchange

Bridging ETH/gas to Optimism is crucial for users wanting to engage with dApps, trade on decentralized exchanges, or participate in DeFi protocols on this Layer 2 (L2) network. Yet, acquiring gas on Optimism presents challenges.

In this guide, we’ll explore how to bridge ETH to Optimism and highlight Refuel Exchange as the optimal solution. Refuel Exchange offers the quickest and most cost-effective method to obtain gas on Optimism, eliminating the need for an external bridge.

Why Move ETH to Optimism?

Optimism is an Ethereum Layer 2 scaling solution that offers lower gas fees and faster transactions, but users need ETH for gas fees — native ETH isn’t automatically available when bridging tokens. Popular dApps on Optimism include Velodrome (DEX & liquidity hub), Synthetix (synthetic assets), Aave (lending/borrowing), Perpetual Protocol (futures trading). Moving ETH to Optimism unlocks access to a fast, low-cost DeFi and Web3 ecosystem.

This is where Refuel Exchange comes in, offering a seamless way to obtain small amounts of gas on Optimism. It supports transfers from all major chains, including both EVM and non-EVM networks, ensuring a smooth onboarding experience.


Best Ways to Bridge ETH to Optimism

Bridging ETH to Optimism is essential for interacting with dApps, trading on decentralized exchanges, and using DeFi protocols. However, the method you choose can significantly impact cost, speed, and ease of use.

1. Using the Official Optimism Bridge (Slow & Expensive)

The Optimism Bridge allows users to move ETH from Ethereum to Optimism. Follow these steps:

  1. Connect Wallet — Use MetaMask or any Ethereum-compatible wallet.

  2. Select ETH — Choose ETH as the asset to bridge.

  3. Enter Amount — Specify how much ETH to send.

  4. Confirm Transaction — Pay Ethereum mainnet gas fees and wait for confirmation.

  5. Receive ETH on Optimism — The transfer usually takes a few minutes.

🚨 Issue: Users will have to wait for 5–10 mins for ETH to arrive.

2. Using Refuel Exchange (Fast & Cheap)

How to use refuel to get gas on optimism.
How to use refuel to get gas on optimism.

Refuel Exchange solves the gas problem by allowing users to get ETH on Optimism at the lowest cost and in a few seconds. Here’s how:

How to use refuel to get gas on optimism.

Go to Refuel Exchange

  1. Connect your wallet (MetaMask, WalletConnect, or other Web3 wallets).

  2. Select Source Chain & Destination — Choose any chain you like as the source and Optimism as the destination.

  3. Enter Amount — Specify how much ETH to send.

  4. Refuel ETH Instantly — Receive ETH on Optimism to cover initial gas fees without any manual bridging process.

Comparison

The Optimism Bridge is the default option, allowing users to bridge any amount of ETH they want. However, it comes with long wait times and high Ethereum gas fees. In contrast, Refuel Exchange offers a faster, cheaper, and more efficient alternative, enabling users to instantly receive ETH for gas on Optimism without manual bridging.

Why Refuel Exchange is the Better Choice

Instant ETH for gas — No delays or extra stepsCheaper transactions — Saves on high Ethereum mainnet feesWorks across multiple chains — Not limited to Ethereum

By using Refuel Exchange, you get a faster, more cost-efficient, and hassle-free way to start using Optimism. 🚀

FAQ on Optimism Bridging & Gas

What is the cost of bridging ETH to Optimism?

The cost depends on the source and destination chain network fees. However, Refuel Exchange minimizes costs by optimizing calldata and contract execution, ensuring a more efficient and affordable transfer.

How long does it take to get gas on Optimism using Refuel Exchange?

The process is instant — you’ll receive ETH for gas on Optimism in seconds, allowing you to start transacting immediately.

Can I use Refuel Exchange for other chains?

Yes! Refuel Exchange supports multiple chains, including both EVM and non-EVM networks, making it easy to obtain native gas tokens on various Layer 2 networks.


Conclusion

While the Optimism Bridge is the default way to transfer ETH, securing gas for transactions can be a frustrating process. Refuel Exchange eliminates this hassle by instantly providing ETH for gas at minimal cost, ensuring you can start using Optimism without delays.

👉 Get gas on Optimism instantly with Refuel Exchange! 🔥

About Refuel Exchange

Refuel Exchange offers the fastest and cheapest way to bridge native tokens across chains. Use in-house optimized relayers, it provides seamless, fast and cost-efficient bridging transactions under 10 seconds.

Read more about Refuel Exchange:

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