eth_estimateUserOperationGas

post

https://api.zan.top/node/v1/{ecosystem}/{network}/{apiKey}

Estimates gas requirements for a UserOperation, providing outputs for preVerificationGas, verificationGas, and callGasLimit.

It is important to note that signature is not required to be valid, and gas limits and gas prices are optional. Although it is possible to fill empty values for these fields, for a precise estimation, it is advisable to populate the fields with values that approximate actual use case lengths.

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Path Params

ecosystem

string

required

Defaults to eth

network

string

required

Defaults to sepolia

apiKey

string

required

Defaults to public

please create your own API key

Body Params

int32

required

Defaults to 1

jsonrpc

string

required

Defaults to 2.0

method

string

required

Defaults to eth_estimateUserOperationGas

params

array

required

length between 2 and 2

Defaults to [object Object],0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789

params*

sender

string

^0x[0-9,a-f,A-F]{40}$

nonce

^0x([1-9a-f]+[0-9a-f]*|0)$

initCode

string

^0x[0-9a-f]*$

callData

string

^0x[0-9a-f]*$

callGasLimit

^0x([1-9a-f]+[0-9a-f]*|0)$

verificationGasLimit

^0x([1-9a-f]+[0-9a-f]*|0)$

preVerificationGas

^0x([1-9a-f]+[0-9a-f]*|0)$

maxPriorityFeePerGas

^0x([1-9a-f]+[0-9a-f]*|0)$

Maximum fee per gas the sender is willing to pay to miners in wei

maxFeePerGas

^0x([1-9a-f]+[0-9a-f]*|0)$

The maximum total fee per gas the sender is willing to pay (includes the network / base fee and miner / priority fee) in wei

paymasterAndData

string

^0x[0-9a-f]*$

signature

string

^0x[0-9a-f]*$

sender

string

^0x[0-9,a-f,A-F]{40}$

nonce

^0x([1-9a-f]+[0-9a-f]*|0)$

initCode

string

^0x[0-9a-f]*$

callData

string

^0x[0-9a-f]*$

callGasLimit

^0x([1-9a-f]+[0-9a-f]*|0)$

verificationGasLimit

^0x([1-9a-f]+[0-9a-f]*|0)$

preVerificationGas

^0x([1-9a-f]+[0-9a-f]*|0)$

maxPriorityFeePerGas

^0x([1-9a-f]+[0-9a-f]*|0)$

Maximum fee per gas the sender is willing to pay to miners in wei

maxFeePerGas

^0x([1-9a-f]+[0-9a-f]*|0)$

The maximum total fee per gas the sender is willing to pay (includes the network / base fee and miner / priority fee) in wei

paymasterAndData

string

^0x[0-9a-f]*$

signature

string

^0x[0-9a-f]*$

Response

Language

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Response

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application/json

200Return estimation information of UserOperation gas