Bridge ETH from Scroll to Arbitrum

FromScroll
ToArbitrum
ENTER AMOUNT
Squatch Guard
Before a deposit order moves forward, Squatch Guard checks the amount, asset, network, and active quote window against the order details.

Direction

Scroll → Arbitrum

Asset

ETH

Source gas

ETH

Destination gas

ETH

How the Sasquatch deposit route works

1. Select the source

Choose the ETH asset and Scroll network you currently hold.

2. Review the route

Check the estimated output, fees, timing, and Arbitrum destination network.

3. Create the order

Open the live route and follow the exact deposit instructions.

4. Track delivery

Use the receipt and status page until the destination funds arrive.

What you need to know

ETH source representation

Ethereum is classified as a native asset for this route. ETH uses a native asset on Scroll. The recorded Scroll representation uses 18 decimal places. Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ.

Scroll to Arbitrum L2 handoff

This route crosses two L2 execution environments. Scroll settles to ethereum, while Arbitrum settles to ethereum; each side keeps its own gas balance, token contracts, transaction hash, and settlement progress.

ETH destination representation

Ethereum is classified as a native asset for this route. ETH uses a native asset on Arbitrum. The recorded Arbitrum representation uses 18 decimal places. Determine whether ETH arrives as native destination gas or as a tokenized representation. Only the native balance can directly pay that network’s fees.

Arbitrum receipt-side execution

Arbitrum is a L2 EVM network in the Ethereum ecosystem. ETH pays destination-side network gas on Arbitrum. EVM 0x account address An Arbitrum receipt appears on the Nitro L2 ledger under an Arbitrum token contract or native ETH balance; later spending needs Arbitrum ETH while L1 settlement continues separately.

Scroll deposit-side execution

Scroll is a L2 EVM network in the Ethereum ecosystem. ETH pays source-side network gas on Scroll. EVM 0x account address A Scroll source executes in the zkEVM and is later included in a proof batch to Ethereum; Scroll contract identity must be verified independently.

Scroll to Arbitrum bridge mistakes

Route-specific mistakes include sending on a network other than Scroll; using a destination that is not valid for Arbitrum; running out of ETH before the source transaction is submitted. A Scroll source executes in the zkEVM and is later included in a proof batch to Ethereum; Scroll contract identity must be verified independently. Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ. An Arbitrum receipt appears on the Nitro L2 ledger under an Arbitrum token contract or native ETH balance; later spending needs Arbitrum ETH while L1 settlement continues separately. Determine whether ETH arrives as native destination gas or as a tokenized representation. Only the native balance can directly pay that network’s fees.

Private Route for ETH → ETH

Scroll wallet, token-transfer, contract, log, and gas activity remain public, and Arbitrum wallet, token-transfer, contract, log, and gas activity remain public. For this ETH on Scroll to ETH on Arbitrum path, Private Route is intended to reduce the direct visible relationship between activity around the source-side EVM 0x account address and destination-side EVM 0x account address; it does not hide either chain's public records.

  • Reduces the obvious link between the ETH deposit and ETH receipt
  • Compare standard and Private Route options for Scroll → Arbitrum
  • Shows what remains public on Scroll and Arbitrum before you deposit
Check Private Route availability →

Related routes

Scroll to Arbitrum FAQs

What ETH representation leaves Scroll?

ETH is listed as the native representation on Scroll; ETH is used for network gas. A Scroll source executes in the zkEVM and is later included in a proof batch to Ethereum; Scroll contract identity must be verified independently. Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ.

What ETH representation arrives on Arbitrum?

ETH is listed as the native representation on Arbitrum; ETH is used for network gas. An Arbitrum receipt appears on the Nitro L2 ledger under an Arbitrum token contract or native ETH balance; later spending needs Arbitrum ETH while L1 settlement continues separately. Determine whether ETH arrives as native destination gas or as a tokenized representation. Only the native balance can directly pay that network’s fees.

Does the same ETH ticker guarantee the same ledger form?

No. This bridge keeps the asset intent while moving between a native ETH and a native ETH. Match the source and output details in the live quote.

Which gas balances matter for this bridge?

A Scroll source executes in the zkEVM and is later included in a proof batch to Ethereum; Scroll contract identity must be verified independently. An Arbitrum receipt appears on the Nitro L2 ledger under an Arbitrum token contract or native ETH balance; later spending needs Arbitrum ETH while L1 settlement continues separately. The bridge output does not automatically fund every later gas need.

What destination address should be used?

EVM 0x account address Do not substitute a Scroll address merely because a wallet displays both networks.

What wrong-direction mistake can prevent delivery?

Sending on a network other than Scroll, selecting a representation not listed by the quote, or entering an address invalid for Arbitrum can prevent normal detection or receipt.

Can I bridge ETH from Scroll to Arbitrum without KYC?

Requirements are checked for the live ETH Scroll to Arbitrum quote. Verification requirements can depend on the provider, amount, jurisdiction, and current route. Sasquatch does not verify this route as universally no-KYC; check the live flow before continuing.

View all bridge FAQs →