eth_createAccessList

Creates an EIP-2930 access list that you can include in a transaction.

Parameters

from: DATA, 20 bytes - (optional) The address the transaction is sent from.

to: DATA, 20 bytes - The address the transaction is directed to.

gas: QUANTITY - (optional) Hexadecimal value of the gas provided for the transaction execution.

gasPrice: QUANTITY - (optional) Hexadecimal value of the gasPrice , in Wei, provided by the sender. The default is 0. used only in non-EIP-1559 transactions.

maxPriorityFeePerGas: QUANTITY - (optional) Hexadecimal of the maximum fee, in Wei, the sender is willing to pay per gas above the base fee. If used, must specify maxFeePerGas .

maxFeePerGas: QUANTITY - (optional) Hexadecimal of the maximum total fee (base fee + priority fee), in Wei, the sender is willing to pay per gas. If used, must specify maxPriorityFeePerGas .

value: QUANTITY - Hexadecimal of the value sent with this transaction.

data: DATA - (optional) Hash of the method signature and encoded parameters. See Ethereum contract ABI specification.

block parameter: QUANTITY|TAG [Required] - Hexadecimal value of the block number, or one of the string tags latest, earliest, safe, or finalized. See the default block parameter.

Returns

Access list object with the following fields:

accessList - A list of objects with the following fields:

• address: DATA, 20 bytes - Addresses to be accessed by the transaction.

• storageKeys: DATA - Storage keys to be accessed by the transaction.

gasUsed: QUANTITY - Hexadecimal string representing the approximate gas cost for the transaction if the access list is included.

Example

Request

curl https://rpc.adiri.tel \
 -X POST \
 -H "Content-Type: application/json" \
 --data '{"jsonrpc":"2.0","method":"eth_createAccessList","params":[{
        "from": "0xaeA8F8f781326bfE6A7683C2BD48Dd6AA4d3Ba63", 
        "data": "0x608060806080608155"}, 
        "finalized"],"id":1}'

Result

{
  jsonrpc: '2.0',
  result: { accessList: [ {address: '0x45e5af19ae13aac19215266edfab04f8db6f2c53',storageKeys: ['0x0000000000000000000000000000000000000000000000000000000000000081']} ], gasUsed: '0x12e92' },
  id: 1
}

source