What exactly leaves Ethereum as ARB?
ARB is a contract representation on Ethereum at 0xb50721bcf8d664c30412cfbc6cf7a15145234ad1. ETH, not ARB, pays gas unless both symbols are the same. An Ethereum source pays L1 base and priority fees in ETH, and an ERC-20 input can require a separate approval before the route deposit. Sending ARB can require a token allowance, while ETH—not ARB—must fund Arbitrum gas. Verify the outbound ARB contract if the source is not Arbitrum.
What exactly arrives on Hyperliquid (HyperEVM) as HYPE?
HYPE is listed as the native representation on Hyperliquid (HyperEVM); HYPE is used for network gas. 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.
Why does the ARB to HYPE direction matter?
Sending ARB can require a token allowance, while ETH—not ARB—must fund Arbitrum gas. Verify the outbound ARB contract if the source is not Arbitrum. On receipt, Confirm receipt in HyperEVM rather than HyperCore or another Hyperliquid environment; the destination context determines whether HYPE is spendable gas.
What changes between the source and destination asset roles?
ARB is the deposited token input; HYPE is the quoted native-asset output. Source allowance or native-spend rules and destination wallet/representation checks are evaluated separately.
What should be matched before sending ARB?
Sending ARB can require a token allowance, while ETH—not ARB—must fund Arbitrum gas. Verify the outbound ARB contract if the source is not Arbitrum. An Ethereum source pays L1 base and priority fees in ETH, and an ERC-20 input can require a separate approval before the route deposit. 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.
What funds the Ethereum source transaction?
ETH is the native gas asset for Ethereum. An Ethereum source pays L1 base and priority fees in ETH, and an ERC-20 input can require a separate approval before the route deposit. ARB is token-tracked and can need approval before transfer.
What is the most dangerous wrong-network mistake here?
Sending ARB on a network other than Ethereum, or using an address that is not valid for Hyperliquid (HyperEVM), can prevent detection or delivery. Match both network labels and representations to the active route.
Can I swap ARB on Ethereum to HYPE on Hyperliquid without KYC?
Requirements are checked for the live ARB Ethereum to HYPE Hyperliquid 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.