Swap SUI on Solana to WBTC on Optimism

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What you need to know

Move from a Solana account into Optimism EVM

Solana uses Solana accounts and SOL for source fees, while Optimism uses an EVM 0x account and ETH for destination gas. Confirm the destination token contract and do not paste a Solana address into the EVM destination field. SUI is read from its Solana mint or native account, while WBTC arrives at the quoted Optimism native or contract representation.

SUI mint and SOL fee checks

Base58-encoded Solana account address SOL is the native gas asset for Solana. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. Native SUI is selected from Sui coin objects and can fund gas; tokenized SUI outside Sui does not use the object model. The mint/account selected by the quote must match the source wallet balance.

Optimism contract and 0x receiving checks

EVM 0x account address ETH is the native gas asset for Optimism. An OP Mainnet receipt belongs to the OP Stack L2 and needs ETH on that network for later activity; it is not an Ethereum L1 balance. WBTC arrives as a wrapper-contract token and must not be sent onward to a native Bitcoin address without an explicit unwrap or bridge path. A Solana address cannot receive this EVM-side output.

WBTC wrapped-token output check

WBTC is a custodial tokenized Bitcoin representation on smart-contract networks. Its transfers use token contracts and approvals rather than native Bitcoin inputs and outputs. On this route WBTC is the destination token on Optimism. Its token balance, approvals, and contract transfer behavior are separate from the native coin used for network gas.

Mistakes specific to SUI Solana to WBTC Optimism

Route-specific mistakes include sending on a network other than Solana; using a destination that is not valid for Optimism; running out of SOL before the source transaction is submitted; assuming solana and evm addresses are interchangeable; treating a wrapped token as the native gas asset. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. Native SUI is selected from Sui coin objects and can fund gas; tokenized SUI outside Sui does not use the object model. An OP Mainnet receipt belongs to the OP Stack L2 and needs ETH on that network for later activity; it is not an Ethereum L1 balance. WBTC arrives as a wrapper-contract token and must not be sent onward to a native Bitcoin address without an explicit unwrap or bridge path.

SUI input identity and handling

Sui is classified as a native asset for this route. SUI uses a network-specific contract asset on Solana. The recorded Solana representation uses 8 decimal places. Native SUI is selected from Sui coin objects and can fund gas; tokenized SUI outside Sui does not use the object model.

WBTC output identity and receiving

Wrapped Bitcoin is classified as a wrapped asset for this route. WBTC uses a wrapped contract asset on Optimism. The recorded Optimism representation uses 8 decimal places. WBTC arrives as a wrapper-contract token and must not be sent onward to a native Bitcoin address without an explicit unwrap or bridge path.

Private Route for SUI → WBTC

Solana account, token, program, signature, and fee activity remain public, and Optimism wallet, token-transfer, contract, log, and gas activity remain public. For this SUI on Solana to WBTC on Optimism path, Private Route is intended to reduce the direct visible relationship between activity around the source-side Base58-encoded Solana account address and destination-side EVM 0x account address; it does not hide either chain's public records.

  • Reduces the obvious link between the SUI deposit and WBTC receipt
  • Compare standard and Private Route options for Solana → Optimism
  • Shows what remains public on Solana and Optimism before you deposit
Check Private Route availability →

Related routes

Swap SUI on Solana to WBTC on Optimism FAQs

Can a Solana address be used for the Optimism output?

No. EVM 0x account address The WBTC output belongs to the quoted EVM representation.

What pays gas on each side of this Solana-to-EVM route?

SOL pays source fees on Solana. ETH pays later transactions on Optimism; the delivered WBTC does not replace that gas balance unless it is the native asset.

What exactly leaves Solana as SUI?

SUI is a contract representation on Solana with 8 decimals at suifhC9gU1VbJAPYPTBkHJyyyStKGLLYPVDTmPoqbvA. SOL, not SUI, pays gas unless both symbols are the same. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. Native SUI is selected from Sui coin objects and can fund gas; tokenized SUI outside Sui does not use the object model.

What exactly arrives on Optimism as WBTC?

WBTC is a contract representation on Optimism with 8 decimals at 0x0555E30da8f98308EdB960aa94C0Db47230d2B9c. ETH, not WBTC, pays gas unless both symbols are the same. An OP Mainnet receipt belongs to the OP Stack L2 and needs ETH on that network for later activity; it is not an Ethereum L1 balance. WBTC arrives as a wrapper-contract token and must not be sent onward to a native Bitcoin address without an explicit unwrap or bridge path.

Why does the SUI to WBTC direction matter?

Native SUI is selected from Sui coin objects and can fund gas; tokenized SUI outside Sui does not use the object model. On receipt, WBTC arrives as a wrapper-contract token and must not be sent onward to a native Bitcoin address without an explicit unwrap or bridge path.

What changes between the source and destination asset roles?

SUI is the deposited native-asset input; WBTC is the quoted wrapped-asset output. Source allowance or native-spend rules and destination wallet/representation checks are evaluated separately.

What should be matched before sending SUI?

Native SUI is selected from Sui coin objects and can fund gas; tokenized SUI outside Sui does not use the object model. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. An OP Mainnet receipt belongs to the OP Stack L2 and needs ETH on that network for later activity; it is not an Ethereum L1 balance. WBTC arrives as a wrapper-contract token and must not be sent onward to a native Bitcoin address without an explicit unwrap or bridge path.

Can I swap SUI on Solana to WBTC on OP Mainnet without KYC?

Requirements are checked for the live SUI Solana to WBTC OP Mainnet 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.

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