erigon_getHeaderByNumber RPC Method

Parameters

blockNumber

string

REQUIRED

The block number

Returns

result

object

The result object which contains the following fields:

parentHash

string

The hash of the parent block

sha3Uncles

string

The SHA3 hash of the uncles' list

miner

string

The address of the miner who mined the block

stateRoot

string

The root hash of the state trie after this block

transactionsRoot

string

The root hash of the transaction trie of the block

receiptsRoot

string

The root hash of the receipts trie of the block

logsBloom

string

The bloom filter for the logs of the block

difficulty

string

The difficulty level of the block

number

string

The block number in the blockchain

gasLimit

string

The maximum gas allowed in this block

gasUsed

string

The total gas used by transactions in this block

timestamp

string

The Unix timestamp of when the block was mined

extraData

string

Additional data included in the block

mixHash

string

The mix hash used in proof-of-work

nonce

string

The cryptographic nonce used in proof-of-work

AuRaStep

integer

The step number in AuRa consensus blocks

AuRaSeal

string

The seal information for AuRa consensus

baseFeePerGas

string

The base fee per gas in the block (EIP-1559)

withdrawalsRoot

string

The root hash of the withdrawals trie

blobGasUsed

string

The total blob gas used in this block

excessBlobGas

string

The excess blob gas carried over from the previous block

parentBeaconBlockRoot

string

The root hash of the parent beacon block

Verkle

string

The Verkle tree root hash for state storage

VerkleProof

string

The proof for verifying Verkle tree integrity

VerkleKeyVals

string

Key-value pairs used in the Verkle tree

hash

string

The hash of the block

Request

curl --location 'https://docs-demo.fuse-testnet.quiknode.pro/' \
--header 'Content-Type: application/json' \
--data '{
    "method": "erigon_getHeaderByNumber",
    "params": [
        "0x17b46"
    ],
    "id": 1,
    "jsonrpc": "2.0"
}'

const myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

const raw = JSON.stringify({
  "method": "erigon_getHeaderByNumber",
  "params": [
    "0x17b46"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

const requestOptions = {
  method: "POST",
  headers: myHeaders,
  body: raw,
  redirect: "follow"
};

fetch("https://docs-demo.fuse-testnet.quiknode.pro/", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

import requests
import json

url = "https://docs-demo.fuse-testnet.quiknode.pro/"

payload = json.dumps({
  "method": "erigon_getHeaderByNumber",
  "params": [
    "0x17b46"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.fuse-testnet.quiknode.pro/")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "method": "erigon_getHeaderByNumber",
  "params": [
    "0x17b46"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

response = https.request(request)
puts response.read_body

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