Sui Wallets and the Optimism to Base Route
How Sui balances relate to the Optimism to Base route.
Why this matters on Sui
Optimism-to-Base transfers are another example where similar L2 terminology does not remove the need to verify the destination chain and token contract.
Sui uses an object-centric model that differs from the account and token conventions of EVM networks.
Sui does not follow standard EVM conventions. Address formats, token identifiers and approval mechanics differ, so EVM-oriented checklists and tools should only be applied to Sui after confirming they are supported.
Sui and this route
Sui is neither end of the Optimism to Base route, but a wallet that uses Sui often holds balances on those networks too. If your assets are on Sui, they would first have to be on Optimism for this route to apply.
Leaving Optimism
Compare network gas with bridge and route costs, especially for low-value balances. Check network, recipient, contract and transaction details before signing.
Arriving on Base
Verify the token contract on Base and do not rely on ticker or logo alone. Consider Base transaction costs together with bridge and route costs when moving small balances.
Sui: what to pay attention to
- Costs: Consider network transaction costs and route-specific costs when evaluating small balances.
- Security: Review transaction effects carefully and use trusted wallet interfaces.
- Assets and tokens: Verify the network-specific asset and object details rather than applying EVM assumptions.
A Sui checklist for this topic
- Verify the source network, the destination network and the destination address before signing.
- Compare quotes and the minimum received amount, since the final amount can differ from the estimate.
- Keep enough native balance on the source network to pay for the transaction.
- Do not assume a route from Sui is available; check the current interface and quote.
Bridge from Sui
Consider network transaction costs and route-specific costs when evaluating small balances. On the Aptos side: verify the network-specific asset representation and account details.
The bridge guide below is informational; any transaction depends on current network conditions and the route shown in the bridge interface.
Sui → Aptos BRIDGE GUIDE