Get a block by number

POST

https://lukso.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Invokes eth_getBlockByNumber on LUKSO Mainnet and returns its result.

Body

application/json

jsonrpcstringrequired

JSON-RPC version

methodstringrequired

JSON-RPC method name

paramsArray<string | boolean>required

Array of parameters: 1. Block number (hex string, e.g., "0x1b4") or special tags ("latest", "earliest", "pending") 2. Boolean flag — if true, return full transactions; if false, only hashes.

Show child attributes

Any of

string

boolean

idintegerrequired

Request ID

Response

200OK

Block information

Get a block by number

curl -X POST 'https://lukso.nownodes.io/' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getBlockByNumber",
    "params": [
      "0x80709b",
      false
    ]
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://lukso.nownodes.io/");
const result = await provider.send("eth_getBlockByNumber", [
  "0x80709b",
  false
]);
console.log(result);

require 'eth'
require 'json'
require 'net/http'

uri = URI('https://lukso.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "eth_getBlockByNumber",
  "params": [
    "0x80709b",
    false
  ],
  "id": 1
}'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end

puts JSON.parse(response.body)

from web3 import Web3

w3 = Web3(Web3.HTTPProvider("https://lukso.nownodes.io/"))
response = w3.provider.make_request("eth_getBlockByNumber", [
  "0x80709b",
  false
])
print(response)

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("https://lukso.nownodes.io/"),
});

const result = await client.request({
  method: "eth_getBlockByNumber",
  params: [
  "0x80709b",
  false
],
});

console.log(result);

const endpoint = "https://lukso.nownodes.io/";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({ jsonrpc: "2.0", method: "eth_getBlockByNumber", params: [
  "0x80709b",
  false
], id: 1 });
console.log(result);

const response = await fetch('https://lukso.nownodes.io/', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "id": 1,
      "method": "eth_getBlockByNumber",
      "params": [
        "0x80709b",
        false
      ]
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_getBlockByNumber",
  "params": [
    "0x80709b",
    false
  ]
}

response = requests.post('https://lukso.nownodes.io/', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://lukso.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getBlockByNumber",
    "params": [
      "0x80709b",
      false
    ]
  }'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

Request Body

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_getBlockByNumber",
  "params": [
    "0x80709b",
    false
  ]
}

200

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "baseFeePerGas": "0x127ade1c",
    "blobGasUsed": "0x0",
    "difficulty": "0x0",
    "excessBlobGas": "0x0",
    "extraData": "0x626573752032362e342e30",
    "gasLimit": "0x280de80",
    "gasUsed": "0x2459ac8",
    "hash": "0xcca42f494ad4732e4eb194f4d9001e0469a536a9d34a572e963910291101af75",
    "logsBloom": "0x04080000000000200100000001000040000000020000000002000000251000880000000000000000200000000000000700000008000000000080000000000000000000000012001000000000000000000800000000000000000000000000400000000000020000000000001000200800000000208000000000000000000000000000000008000000000500000080000000004100080040000000006008000000000000800400000000000000000000000000000080000000000000010080000000800000080000002100000000000000000000800800000000000000000022000000000000080000000001000000000008002000000000000000000000000000",
    "miner": "0x9f49a95b0c3c9e2a6c77a16c177928294c0f6f04",
    "mixHash": "0x19172dc3d45b381488b54c0fd46c5b830680dc383cdae8d12e995e4ceeefc8ff",
    "nonce": "0x0000000000000000",
    "number": "0x80709b",
    "parentBeaconBlockRoot": "0x9f35aa8e749f684d36255aaf96b6384ffb1ee2feb75e7d9e3f9fc707a93daad2",
    "parentHash": "0x786ac660cf8e0216a0a4b804acc8bdff3644319eb328cc884fb06e9536f90dbd",
    "receiptsRoot": "0x8a846abc910b722325db8958d0bded31a7b76d7ccdc06ed53fc75034da9c5b68",
    "requestsHash": "0xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "size": "0x917",
    "stateRoot": "0xca6b0d754523106aa46494fb67e9c056bf0c274ace9ce8b7e138fb9801071156",
    "timestamp": "0x6ab0e964",
    "transactions": [
      "0xb9c49ac699bde8639febffd2d06d3f8042fe49ea0a6c793957722ffdd6f3c757"
    ],
    "transactionsRoot": "0x1900a8fda64f12bf12c7d480254b97587fbd1383e6ccf0d22b2905d485f2afed",
    "uncles": [],
    "withdrawals": [
      {
        "index": "0x7c8fdd4",
        "validatorIndex": "0x5b0e0",
        "address": "0x9f49a95b0c3c9e2a6c77a16c177928294c0f6f04",
        "amount": "0x5c3ab6"
      }
    ],
    "withdrawalsRoot": "0x4df926f41c9cb11b31aa6abca87bc074e05b45070be2295c7e84cd6e98078f24"
  }
}