eth_createAccessList
generates an access list for a transaction based on specific default values. An access list includes addresses and storage keys the transaction intends to access, facilitating more efficient gas usage.
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Parameters
transactionObject
— an object containing transaction parameters with default values:from
— the address of the sender.data
— the data being sent with the transaction.
blockParameter
— specifies the blockchain state to use for generating the access list, with a default value of"pending"
.
Response
result
— an object containing:accessList
— the generated access list, detailing addresses and storage keys the transaction will access.gasUsed
— the estimated gas used to execute the transaction with the generated access list.
Use case
Theeth_createAccessList
method is crucial for:
- Preparing transactions that optimize gas usage by explicitly stating which addresses and storage keys will be accessed.
- Developers aiming to reduce transaction costs and improve efficiency on the Base network.
- Transactions that comply with EIP-2930, which introduces access lists as a transaction type to specify state access.
Body
application/json
Response
200 - application/json
The generated access list and gas used
The response is of type object
.