eth_createAccessList

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1666600000 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_createAccessList",
    "params": [
      {
        "from": "0xaeA8F8f781326bfE6A7683C2BD48Dd6AA4d3Ba63",
        "to": "0xa02457e5dfd32bda5fc7e1f1b008aa5979568150",
        "data": "0x608060806080608155"
      },
      "pending"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "accessList": [
      {
        "address": "0xa02457e5dfd32bda5fc7e1f1b008aa5979568150",
        "storageKeys": [
          "..."
        ]
      }
    ],
    "gasUsed": "0x125f8"
  }
}

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1666600000 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_createAccessList",
    "params": [
      {
        "from": "0xaeA8F8f781326bfE6A7683C2BD48Dd6AA4d3Ba63",
        "to": "0xa02457e5dfd32bda5fc7e1f1b008aa5979568150",
        "data": "0x608060806080608155"
      },
      "pending"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "accessList": [
      {
        "address": "0xa02457e5dfd32bda5fc7e1f1b008aa5979568150",
        "storageKeys": [
          "..."
        ]
      }
    ],
    "gasUsed": "0x125f8"
  }
}

Parameters

string

default:"1666600000"

required

Unique identifier for a blockchain network.

number

default:1

required

Request identifier used to match responses.

string

default:"2.0"

required

JSON-RPC version.

string

default:"eth_createAccessList"

required

JSON-RPC method name.

object

required

Parameters: [transaction call object, block identifier]Positional parameters for eth_createAccessList:

params[0]: Transaction call object used to simulate the access list.
params[1]: Block identifier: number, block hash, or tag (“latest”, “earliest”, “pending”, “safe”, or “finalized”).

Returns

object

Access list and estimated gas usage.

Show properties

array

List of addresses and storage keys accessed.

Show items

object

Show properties

string

Hex-encoded address accessed.

array

List of accessed storage keys.

Show items

string

Estimated gas usage with the generated access list (hex).

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1666600000 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_createAccessList",
    "params": [
      {
        "from": "0xaeA8F8f781326bfE6A7683C2BD48Dd6AA4d3Ba63",
        "to": "0xa02457e5dfd32bda5fc7e1f1b008aa5979568150",
        "data": "0x608060806080608155"
      },
      "pending"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "accessList": [
      {
        "address": "0xa02457e5dfd32bda5fc7e1f1b008aa5979568150",
        "storageKeys": [
          "..."
        ]
      }
    ],
    "gasUsed": "0x125f8"
  }
}

Getting started

API Reference

Parameters

Returns