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POST
/
be84184cd12967be5a65d06651c60085
eth_createAccessList
curl --request POST \
  --url https://plasma-mainnet.core.chainstack.com/be84184cd12967be5a65d06651c60085 \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_createAccessList",
  "params": [
    {
      "to": "0x0000000000000000000000000000000000000000"
    },
    "latest"
  ]
}
'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": {}
}
Plasma API method that creates an EIP-2930 access list for a transaction.
When called against a block older than the latest ~128 blocks, this method is treated as an archive request (2 RUs instead of 1 RU). See request units.

​
Parameters

  • object — the transaction call object
  • quantity or tag — the block number in hex format or block tag (latest, earliest, pending, safe, finalized)

​
Response

  • object — an object with accessList and gasUsed

​
eth_createAccessList code examples

const { JsonRpcProvider } = require("ethers");

const provider = new JsonRpcProvider("CHAINSTACK_NODE_URL");

async function call() {
  const result = await provider.send("eth_createAccessList", [
    {
      to: "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
      data: "0x"
    },
    "latest"
  ]);
  console.log(result);
}

call();

Body

application/json
​
id
integer
default:1
​
jsonrpc
string
default:2.0
​
method
string
default:eth_createAccessList
​
params
(Transaction · object | string)[]

The transaction call object.

Response

200 - application/json

Creates an access list for a transaction.

​
jsonrpc
string
​
id
integer
​
result
object
Last modified on May 18, 2026