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engine_getPayloadV2

Obtains execution payload from payload build process

Params

(1)

1. Payload id (required)

string
Match pattern:
^0x[0-9a-f]{16}$

Result

(Response object)
executionPayload
required
parentHash
string
required
Match pattern:
^0x[0-9a-f]{64}$
feeRecipient
string
required
Match pattern:
^0x[0-9a-fA-F]{40}$
stateRoot
string
required
Match pattern:
^0x[0-9a-f]{64}$
receiptsRoot
string
required
Match pattern:
^0x[0-9a-f]{64}$
logsBloom
string
required
Match pattern:
^0x[0-9a-f]{512}$
prevRandao
string
required
Match pattern:
^0x[0-9a-f]{64}$
blockNumber
string
required
Match pattern:
^0x(0|[1-9a-f][0-9a-f]{0,15})$
gasLimit
string
required
Match pattern:
^0x(0|[1-9a-f][0-9a-f]{0,15})$
gasUsed
string
required
Match pattern:
^0x(0|[1-9a-f][0-9a-f]{0,15})$
timestamp
string
required
Match pattern:
^0x(0|[1-9a-f][0-9a-f]{0,15})$
extraData
string
required
Match pattern:
^0x[0-9a-f]{0,64}$
baseFeePerGas
string
required
Match pattern:
^0x(0|[1-9a-f][0-9a-f]{0,63})$
blockHash
string
required
Match pattern:
^0x[0-9a-f]{64}$
transactions
array[string]
required
Match pattern:
^0x[0-9a-f]*$
blockValue
string
required
Match pattern:
^0x(0|[1-9a-f][0-9a-f]{0,63})$

Errors

CodeMessage
-38001Unknown payload

Example

Request

await window.ethereum.request({
  "method": "engine_getPayloadV2",
  "params": [
    "0x0000000038fa5dd"
  ]
});

Result

{
  "executionPayload": {
    "parentHash": "0x3b8fb240d288781d4aac94d3fd16809ee413bc99294a085798a589dae51ddd4a",
    "feeRecipient": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
    "stateRoot": "0xca3149fa9e37db08d1cd49c9061db1002ef1cd58db2210f2115c8c989b2bdf45",
    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "prevRandao": "0xc130d5e63c61c935f6089e61140ca9136172677cf6aa5800dcc1cf0a02152a14",
    "blockNumber": "0x112720f",
    "gasLimit": "0x1c9c380",
    "gasUsed": "0xbad2e8",
    "timestamp": "0x64e7785b",
    "extraData": "0x",
    "baseFeePerGas": "0x7",
    "blockHash": "0x1256f99fb899c2de0aeac0c5aa6aad69de188b6a0f4ac29f2d075a53aa3ed0e4",
    "transactions": [
      "0x03f88f0780843b9aca008506fc23ac00830186a09400000000000000000000000000000000000001008080c001e1a0010657f37554c781402a22917dee2f75def7ab966d7b770905398eba3c44401401a0840650aa8f74d2b07f40067dc33b715078d73422f01da17abdbd11e02bbdfda9a04b2260f6022bf53eadb337b3e59514936f7317d872defb891a708ee279bdca90",
      "0x03f88f0701843b9aca008506fc23ac00830186a09400000000000000000000000000000000000001008080c001e1a001521d528ad0c760354a4f0496776cf14a92fe1fb5d50e959dcea1a489c7c83101a0a86c1fd8c2e74820686937f5c1bfe836e2fb622ac9fcbebdc4ab4357f2dbbc61a05c3b2b44ff8252f78d70aeb33f8ba09beaeadad1b376a57d34fa720bbc4a18ee",
      "0x03f88f0702843b9aca008506fc23ac00830186a09400000000000000000000000000000000000001008080c001e1a001453362c360fdd8832e3539d463e6d64b2ee320ac6a08885df6083644a063e701a037a728aec08aefffa702a2ca620db89caf3e46ab7f25f7646fc951510991badca065d846f046357af39bb739b161233fce73ddfe0bb87f2d28ef60dfe6dbb0128d"
    ],
    "withdrawals": [
      {
        "index": "0xf0",
        "validatorIndex": "0xf0",
        "address": "0x00000000000000000000000000000000000010f0",
        "amount": "0x1"
      },
      {
        "index": "0xf1",
        "validatorIndex": "0xf1",
        "address": "0x00000000000000000000000000000000000010f1",
        "amount": "0x1"
      }
    ]
  },
  "blockValue": "0x10a741a46278014d"
}

Params

Payload id


Request

await window.ethereum.request({
  "method": "engine_getPayloadV2",
  "params": [
    null
  ]
});