WETH input identity and handling
WETH is classified as a wrapped asset for this route. WETH uses a wrapped contract asset on Optimism. The recorded Optimism representation uses 18 decimal places. WETH leaves through a wrapper contract and needs native chain gas. A WETH token balance cannot pay the gas required to submit its own transfer.
Leaving Optimism L2 for Hyperliquid (HyperEVM) L1
Optimism inclusion and its ethereum settlement are distinct from final receipt on Hyperliquid (HyperEVM). The live route, rather than a generic rollup withdrawal assumption, determines the provider path and timing for this direction.
WETH unwrap or exchange input check
WETH is a contract wrapper for ETH. It can be transferred as a token but cannot replace the native gas balance required by the network. On this route WETH is the source token on Optimism. Its token balance, approvals, and contract transfer behavior are separate from the native coin used for network gas.
Hyperliquid (HyperEVM) destination execution
Hyperliquid (HyperEVM) is a L1 EVM network in the Hyperliquid ecosystem. HYPE pays destination-side network gas on Hyperliquid (HyperEVM). EVM 0x account address; confirm the destination is HyperEVM A HyperEVM receipt belongs to its EVM execution state and uses HYPE for later gas; it should not be interpreted as a HyperCore position or vault balance.
HYPE output identity and receiving
Hyperliquid is classified as a native asset for this route. HYPE uses a native asset on Hyperliquid (HyperEVM). Native HYPE exists on one recorded origin network; other network forms require representation checks. Confirm receipt in HyperEVM rather than HyperCore or another Hyperliquid environment; the destination context determines whether HYPE is spendable gas.
Optimism source 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.
EVM-to-EVM execution boundary
Optimism and Hyperliquid (HyperEVM) can use the same 0x address syntax, but they are separate networks with different chain identifiers, gas balances, token contracts, and transaction histories. The recorded settlement context includes ethereum, so L1 and L2 confirmation behavior should not be assumed identical.
Mistakes specific to WETH Optimism to HYPE Hyperliquid (HyperEVM)
Route-specific mistakes include sending on a network other than Optimism; using a destination that is not valid for Hyperliquid (HyperEVM); running out of ETH before the source transaction is submitted; treating a wrapped token as the native gas asset. 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. WETH leaves through a wrapper contract and needs native chain gas. A WETH token balance cannot pay the gas required to submit its own transfer. A HyperEVM receipt belongs to its EVM execution state and uses HYPE for later gas; it should not be interpreted as a HyperCore position or vault balance. Confirm receipt in HyperEVM rather than HyperCore or another Hyperliquid environment; the destination context determines whether HYPE is spendable gas.