Summary: You can efficiently transfer assets from Polygon to Arbitrum using a safe bridging platform, such as Across Protocol, that are reliable and affordable. Across is backed by UMA's optimistic oracle and has processed over $2.9 billion in transactions, making it a trusted choice. Bridging fees usually range from 0.06% to 0.12% of the transaction amount, plus minimal gas fees. Other options like Stargate Finance and Synapse exist but charge higher fees in comparison, starting from 1%.

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Can I Bridge from Polygon to Arbitrum?

Yes, you can transfer your assets from Polygon to Arbitrum, a popular Layer 2 scaling solution that is known for hosting popular applications like GMX and Radiant Capital. Multiple bridging platforms exist for this purpose, giving you various options to choose from. They integrate with your Web 3.0 wallet, enabling you to bridge assets like ETH, USDT, DAI, MATIC, USDC, and other tokens to the Arbitrum network.

How to Bridge from Polygon to Arbitrum

For a secure and cost-effective way to move your digital assets from Polygon to Arbitrum, Across Protocol stands out as a highly reliable choice. The protocol is safeguarded by UMA's optimistic oracle, adding an extra layer of trustworthiness. Its stellar credentials include a massive total volume exceeding $2.9 billion and a transaction count surpassing one million, affirming its status as an industry frontrunner in cross-chain solutions.

Here's a simple 4-step guide to bridging your assets from the Matic Mainnet to Arbitrum:

  1. Navigate to the Across Protocol website and connect your Web 3.0 wallet.
  2. Choose Arbitrum as your destination chain while retaining Polygon as the source chain for the assets you intend to move.
  3. Select the asset you want to bridge (e.g. ETH, USDT, DAI & others) and the total amount.
  4. Review the transaction details with care before confirming. Your assets will appear in your Arbitrum wallet in less than 2 minutes.
Bridge from Polygon to Arbitrum
Bridge WETH from Polygon to Arbitrum.

Polygon to Arbitrum Bridging Fees

If you're planning to shift your assets from Polygon to Arbitrum, cost considerations are likely on your mind. Across Protocol keeps it economical, with fees usually ranging from 0.06% to 0.12% of the transaction. To put that into perspective, a transfer of 1 ETH would incur a minimal liquidity provider (LP) fee of between 0.0006 and 0.0012 ETH. Plus, thanks to the low-cost scaling solutions of both Polygon and Arbitrum, you can expect gas fees to be less than 10 cents.

Alternative Bridges

If you're curious about different pathways for bridging assets between Arbitrum and Polygon, there are other viable options like Stargate Finance and Synapse. These platforms are recognized for their dependability and wide token support. However, it's worth noting that their fees can sometimes be on the higher side. According to our research, choosing Stargate Finance or Synapse could result in you paying up to double the fees compared to other protocols. So, while these are reliable alternatives, they may not be the most cost-effective.

Final Thoughts

In summary, transferring assets from Polygon to Arbitrum can be a smooth and affordable process when choosing the right bridging platform. Across Protocol emerges as a standout choice, thanks to its robust security measures backed by UMA's optimistic oracle and impressive track record of over $2.9 billion in processed transactions. With fees as low as 0.06% and minimal gas costs, it offers a cost-effective way to move tokens.