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Bridge from Solana to Arbitrum

Bridge from Solana to Arbitrum

Adrian Graham
Fact Checked
Nov 11, 2022

In this guide, we outline the best way to bridge assets from Solana to Arbitrum which is a popular Layer 2 protocol on Ethereum. Get started in minutes with the fastest and most secure cross-chain DEXs.

Table of Contents

Platform Highlights

How to Bridge from Solana to Arbitrum

Bridging from Solana to Arbitrum, or another layer 2 protocol like Optimism, will require users to use two cross-chain bridges. The first will move your assets from Solana to Ethereum mainnet and the second will move your assets from Ethereum to Arbitrum. While inconvenient, there are no bridges that transfer assets directly between Solana and layer 2 smart contract platforms.

You can follow this simple 4 step guide to get started:

  1. Visit Portal Bridge and connect your Solana Wallet.
  2. Select Ethereum as your destination chain and select the tokens you want to bridge and confirm your transaction.
  3. Once your funds arrive on Ethereum, visit Stargate Finance and connect your Ethereum Wallet.
  4. Select Arbitrum as your destination chain and select the tokens you want to bridge and confirm your transaction.
Step 1: Solana to Ethereum on Portal Bridge.

Fees to Bridge from Solana to Arbitrum

The cost to bridge from Solana to Arbitrum is higher than most cross-chain transactions because it will require users to bridge twice. The journey from Solana to Ethereum should cost around $15 and Ethereum to Arbitrum will be another $15-$20 depending on gas fees. This means users should expect to spend up to $50 to complete this series of transactions.

Stargate
Step 2: Ethereum to Arbitrum on Stargate Finance.

Are Portal Bridge and Stargate Safe?

Yes, Portal Bridge and Stargate Finance are the two safest bridges to use based on analysis and research conducted by our team. It is important to note that Portal Bridge has previously suffered a large exploit, however, the loss was backstopped by investors who were able to fully refund customer funds.

Final Thoughts

In conclusion, bridging from Solana to Arbitrum is a multi-step process that will require users to use two different cross-chain bridges. The transaction should cost around $50 in fees and take less than 10 minutes to complete. However, it is important to note that there are no direct bridges between Solana and layer 2 protocols like Arbitrum.

Users will first need to move their assets to Ethereum and then use a second bridge to move their assets from Ethereum to Arbitrum. Be careful of bridges that state they offer this service, because we are not currently aware of any secure and trusted platforms that offer direct Solana to layer 2 bridging.

Adrian Graham

Co-Founder & former banker turned Full-Time DeFi analyst and researcher. Left traditional finance to pursue my interest in digital assets and decentralized finance.

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