eth_estimateGas

post

https://eth-mainnet.nodereal.io/v1/{apiKey}

Generates and returns an estimate of how much gas is necessary to allow the transaction to complete. The transaction will not be added to the blockchain.

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Path Params

apiKey

string

required

Defaults to 1659dfb40aa24bbb8153a677b98064d7

Body Params

integer

Defaults to 1

jsonrpc

string

Defaults to 2.0

method

string

enum

Defaults to eth_estimateGas

Allowed:

params

array

length between 2 and 2

params

The transaction call object

from

string

20 Bytes - The address the transaction is sent from.

string

required

20 Bytes - The address the transaction is directed to

gasPrice

string

Integer of the gasPrice used for each paid gas.
NOTE: most of our users (95%+) never set the gasPrice on eth_call.

value

string

Integer of the value sent with this transaction

data

string

Hash of the method signature and encoded parameters

gas

string

Integer of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.
NOTE: this parameter has a cap of 550 Million gas per request. Reach out to us at [email protected] if you want to increase this limit!

The transaction call object

from

string

20 Bytes - The address the transaction is sent from.

string

required

20 Bytes - The address the transaction is directed to

gasPrice

string

Integer of the gasPrice used for each paid gas.
NOTE: most of our users (95%+) never set the gasPrice on eth_call.

value

string

Integer of the value sent with this transaction

data

string

Hash of the method signature and encoded parameters

gas

string

Response

Language

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Response

Choose an example:

application/json

200Returns the amount of gas used.