evm to other network boundary
Optimism and Sui use different network identities, gas assets, wallet support, confirmation behavior, and destination conventions. Validate each side independently in the current route.
Bridge Optimism to Sui
FromOptimism
ToSui
ENTER AMOUNTUSDC / OPTIMISM -> USDC / SUI
Squatch Guard
Before a deposit order moves forward, Squatch Guard checks the amount, asset, network, and active quote window against the order details.Direction
Optimism → Sui
Asset
USDC
Source gas
ETH
Destination gas
SUI
How the Sasquatch deposit route works
1. Select the source
Choose the USDC asset and Optimism network you currently hold.
2. Review the route
Check the estimated output, fees, timing, and Sui 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
Sui receipt-side execution
Sui is a L1 Move VM network in the Sui ecosystem. SUI pays destination-side network gas on Sui. Sui hexadecimal account address with an object-based asset model A Sui receipt creates or updates Move coin objects at a Sui address; later object operations require SUI gas rather than an EVM allowance.
Optimism deposit-side execution
Optimism is a L2 EVM network in the Ethereum ecosystem. ETH pays source-side network gas on Optimism. EVM 0x account address An OP Mainnet source uses sequenced OP Stack execution and ETH gas; ordinary route processing is not the same as the canonical L2 withdrawal delay.
Leaving Optimism L2 for Sui L1
Optimism inclusion and its ethereum settlement are distinct from final receipt on Sui. The live route, rather than a generic rollup withdrawal assumption, determines the provider path and timing for this direction.
Choose an asset that exists on both route sides
The live quote lists the exact Optimism input asset and Sui output representation. A shared ticker is not proof of a shared contract, native ledger, decimals, or wallet support.
Optimism to Sui bridge mistakes
Route-specific mistakes include sending on a network other than Optimism; using a destination that is not valid for Sui; running out of ETH before the source transaction is submitted; assuming evm and other addresses are interchangeable. An OP Mainnet source uses sequenced OP Stack execution and ETH gas; ordinary route processing is not the same as the canonical L2 withdrawal delay. A Sui receipt creates or updates Move coin objects at a Sui address; later object operations require SUI gas rather than an EVM allowance.
Private Route for USDC → USDC
Optimism wallet, token-transfer, contract, log, and gas activity remain public, and Sui account, object, transaction-effect, and fee activity remain public. For this USDC on Optimism to USDC on Sui path, Private Route is intended to reduce the direct visible relationship between activity around the source-side EVM 0x account address and destination-side Sui hexadecimal account address with an object-based asset model; 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 Optimism → Sui
- ✓Shows what remains public on Optimism and Sui before you deposit
Related routes
Private OP Mainnet to Sui 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 answerWhat is a private crypto swap?FAQ answerCan bridge transactions be traced?Privacy researchPrivate bridge security checklistPrivacy researchHow cross-chain transactions are trackedPrivacy research
Optimism to Sui FAQs
Which side uses Sui coin objects and SUI gas?
Sui is the Sui side. Its Move coin types, address, objects, and SUI gas do not transfer as EVM contract metadata.
Which asset can travel from Optimism to Sui?
The live route lists assets supported in this direction. Confirm that the selected source representation has an explicit Sui output before depositing.
Which gas balances matter for this bridge?
An OP Mainnet source uses sequenced OP Stack execution and ETH gas; ordinary route processing is not the same as the canonical L2 withdrawal delay. A Sui receipt creates or updates Move coin objects at a Sui address; later object operations require SUI gas rather than an EVM allowance. The bridge output does not automatically fund every later gas need.
What destination address should be used?
Sui hexadecimal account address with an object-based asset model Do not substitute a Optimism address merely because a wallet displays both networks.
What wrong-direction mistake can prevent delivery?
Sending on a network other than Optimism, selecting a representation not listed by the quote, or entering an address invalid for Sui can prevent normal detection or receipt.
Can I bridge USDC from Optimism to Sui without KYC?
Requirements are checked for the live USDC Optimism to Sui 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.