IGasFeePricing
Methods
estimateGasFee
Returns srcGasToken fee to charge in wei for the cross-chain message based on the gas limit
Parameters
_dstChainId
uint256
undefined
_options
bytes
Versioned struct used to instruct relayer on how to proceed with gas limits. Contains data on gas limit to submit tx with.
Returns
_0
uint256
undefined
setCostPerChain
Permissioned method to allow an off-chain party to set what each dstChain's gas cost is priced in the srcChain's native gas currency. Example: call on ETH, setCostPerChain(43114, 30000000000, 25180000000000000) chain ID 43114 Average of 30 gwei cost to transaction on 43114 AVAX/ETH = 0.02518, scaled to gas in wei = 25180000000000000
Parameters
_dstChainId
uint256
The destination chain ID - typically, standard EVM chain ID, but differs on nonEVM chains
_gasUnitPrice
uint256
The estimated current gas price in wei of the destination chain
_gasTokenPriceRatio
uint256
Gas ratio of dstGasToken / srcGasToken
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