Swap ETH on Hyperliquid (HyperEVM) to WETH on Polygon

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What you need to know

ETH input identity and handling

Ethereum is classified as a native asset for this route. ETH uses a network-specific contract asset on Hyperliquid (HyperEVM). The recorded Hyperliquid (HyperEVM) representation uses 18 decimal places. Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ.

WETH wrapped-token output 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 destination token on Polygon. Its token balance, approvals, and contract transfer behavior are separate from the native coin used for network gas.

Polygon destination execution

Polygon is a L1 EVM network in the Polygon ecosystem. POL pays destination-side network gas on Polygon. EVM 0x account address A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas.

WETH output identity and receiving

WETH is classified as a wrapped asset for this route. WETH uses a wrapped contract asset on Polygon. The recorded Polygon representation uses 18 decimal places. WETH arrives as a token contract balance. It may need an explicit unwrap before becoming native ETH and cannot itself pay transaction gas.

Hyperliquid (HyperEVM) source execution

Hyperliquid (HyperEVM) is a L1 EVM network in the Hyperliquid ecosystem. HYPE pays source-side network gas on Hyperliquid (HyperEVM). EVM 0x account address; confirm the destination is HyperEVM A HyperEVM source spends HYPE for EVM gas; HyperCore balances, vault positions, and other Hyperliquid account states are not interchangeable inputs.

EVM-to-EVM execution boundary

Hyperliquid (HyperEVM) and Polygon can use the same 0x address syntax, but they are separate networks with different chain identifiers, gas balances, token contracts, and transaction histories.

Mistakes specific to ETH Hyperliquid (HyperEVM) to WETH Polygon

Route-specific mistakes include sending on a network other than Hyperliquid (HyperEVM); using a destination that is not valid for Polygon; running out of HYPE before the source transaction is submitted; treating a wrapped token as the native gas asset. A HyperEVM source spends HYPE for EVM gas; HyperCore balances, vault positions, and other Hyperliquid account states are not interchangeable inputs. Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. WETH arrives as a token contract balance. It may need an explicit unwrap before becoming native ETH and cannot itself pay transaction gas.

Private Route for ETH → WETH

Hyperliquid (HyperEVM) wallet, token-transfer, contract, log, and gas activity remain public, and Polygon wallet, token-transfer, contract, log, and gas activity remain public. For this ETH on Hyperliquid (HyperEVM) to WETH on Polygon path, Private Route is intended to reduce the direct visible relationship between activity around the source-side EVM 0x account address; confirm the destination is HyperEVM and destination-side EVM 0x account address; it does not hide either chain's public records.

  • Reduces the obvious link between the ETH deposit and WETH receipt
  • Compare standard and Private Route options for Hyperliquid (HyperEVM) → Polygon
  • Shows what remains public on Hyperliquid (HyperEVM) and Polygon before you deposit
Check Private Route availability →

Related routes

Swap ETH on Hyperliquid (HyperEVM) to WETH on Polygon FAQs

What exactly leaves Hyperliquid (HyperEVM) as ETH?

ETH is a contract representation on Hyperliquid (HyperEVM) with 18 decimals at 0x1fbcCdc677c10671eE50b46C61F0f7d135112450. HYPE, not ETH, pays gas unless both symbols are the same. A HyperEVM source spends HYPE for EVM gas; HyperCore balances, vault positions, and other Hyperliquid account states are not interchangeable inputs. Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ.

What exactly arrives on Polygon as WETH?

WETH is a contract representation on Polygon with 18 decimals at 0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619. POL, not WETH, pays gas unless both symbols are the same. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. WETH arrives as a token contract balance. It may need an explicit unwrap before becoming native ETH and cannot itself pay transaction gas.

Why does the ETH to WETH direction matter?

Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ. On receipt, WETH arrives as a token contract balance. It may need an explicit unwrap before becoming native ETH and cannot itself pay transaction gas.

What changes between the source and destination asset roles?

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

What should be matched before sending ETH?

Native ETH can fund both transfer value and gas on its selected network. If the source is WETH or another tokenized form, approval and unwrap or exchange logic differ. A HyperEVM source spends HYPE for EVM gas; HyperCore balances, vault positions, and other Hyperliquid account states are not interchangeable inputs. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. WETH arrives as a token contract balance. It may need an explicit unwrap before becoming native ETH and cannot itself pay transaction gas.

Can the wrapped asset pay native network gas?

No. WETH arrives as a token contract balance. It may need an explicit unwrap before becoming native ETH and cannot itself pay transaction gas. A HyperEVM source spends HYPE for EVM gas; HyperCore balances, vault positions, and other Hyperliquid account states are not interchangeable inputs. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas.

What funds the Hyperliquid (HyperEVM) source transaction?

HYPE is the native gas asset for Hyperliquid (HyperEVM). A HyperEVM source spends HYPE for EVM gas; HyperCore balances, vault positions, and other Hyperliquid account states are not interchangeable inputs. ETH is token-tracked and can need approval before transfer.

Can I swap ETH on Hyperliquid to WETH on Polygon without KYC?

Requirements are checked for the live ETH Hyperliquid to WETH Polygon 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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