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Bridge USDC from zkSync Era to Scroll

FromzkSync Era
ToScroll
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

ZKsync Era → Scroll

Asset

USDC

Source gas

ETH

Destination gas

ETH

How the Sasquatch deposit route works

1. Select the source

Choose the USDC asset and ZKsync Era network you currently hold.

2. Review the route

Check the estimated output, fees, timing, and Scroll 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

USDC representation on both sides

The source wallet sends the exact USDC native or contract representation selected by the route; contract USDC can require approval and the chain’s native gas asset. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset. The same stablecoin ticker does not make the two network records or contracts interchangeable.

ETH source gas and ETH destination readiness

A zkSync Era source executes in EraVM with native account-abstraction behavior and ETH fees before proof settlement to Ethereum. A Scroll receipt is an L2 native or contract balance whose proof settlement to Ethereum is a separate milestone; later activity uses ETH on Scroll.

zkSync Era to Scroll L2 handoff

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

zkSync Era deposit-side execution

zkSync Era is a L2 EVM network in the Ethereum ecosystem. ETH pays source-side network gas on zkSync Era. EVM 0x account address A zkSync Era source executes in EraVM with native account-abstraction behavior and ETH fees before proof settlement to Ethereum.

Scroll receipt-side execution

Scroll is a L2 EVM network in the Ethereum ecosystem. ETH pays destination-side network gas on Scroll. EVM 0x account address A Scroll receipt is an L2 native or contract balance whose proof settlement to Ethereum is a separate milestone; later activity uses ETH on Scroll.

zkSync Era to Scroll bridge mistakes

Route-specific mistakes include sending on a network other than zkSync Era; using a destination that is not valid for Scroll; running out of ETH before the source transaction is submitted; selecting a stablecoin by ticker without checking its network contract. A zkSync Era source executes in EraVM with native account-abstraction behavior and ETH fees before proof settlement to Ethereum. The source wallet sends the exact USDC native or contract representation selected by the route; contract USDC can require approval and the chain’s native gas asset. A Scroll receipt is an L2 native or contract balance whose proof settlement to Ethereum is a separate milestone; later activity uses ETH on Scroll. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

Private Route for USDC → USDC

ZKsync Era wallet, token-transfer, contract, log, and gas activity remain public, and Scroll wallet, token-transfer, contract, log, and gas activity remain public. For this USDC on ZKsync Era to USDC on Scroll 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 USDC deposit and USDC receipt
  • ✓Compare standard and Private Route options for ZKsync Era → Scroll
  • ✓Shows what remains public on ZKsync Era and Scroll before you deposit
Check Private Route availability →

Related routes

Private USDC from zkSync to Scroll route explainerPrivacy limits and live availabilityNo-KYC and verification rulesProvider and region requirementsCan a bridge link source and destination wallets?FAQ answerWhat is cross-chain privacy?FAQ answerCan USDC transactions be traced?FAQ answerCan bridge transactions be traced?Privacy researchPrivate bridge security checklistPrivacy researchHow cross-chain transactions are trackedPrivacy research

ZKsync Era to Scroll FAQs

What USDC representation leaves zkSync Era?

USDC is a contract representation on zkSync Era at 0x1d17cbcf0d6d143135ae902365d2e5e2a16538d4. ETH, not USDC, pays gas unless both symbols are the same. A zkSync Era source executes in EraVM with native account-abstraction behavior and ETH fees before proof settlement to Ethereum. The source wallet sends the exact USDC native or contract representation selected by the route; contract USDC can require approval and the chain’s native gas asset.

What USDC representation arrives on Scroll?

USDC is a contract representation on Scroll with 6 decimals at 0x06eFdBFf2a14a7c8E15944D1F4A48F9F95F663A4. ETH, not USDC, pays gas unless both symbols are the same. A Scroll receipt is an L2 native or contract balance whose proof settlement to Ethereum is a separate milestone; later activity uses ETH on Scroll. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

Does the same USDC ticker guarantee the same ledger form?

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

Which gas balances matter for this bridge?

A zkSync Era source executes in EraVM with native account-abstraction behavior and ETH fees before proof settlement to Ethereum. A Scroll receipt is an L2 native or contract balance whose proof settlement to Ethereum is a separate milestone; later activity uses ETH on Scroll. 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 zkSync Era address merely because a wallet displays both networks.

What wrong-direction mistake can prevent delivery?

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

Can I bridge USDC from ZKsync Era to Scroll without KYC?

Requirements are checked for the live USDC ZKsync Era to Scroll 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 →