debug_getBadBlocks

POST

https://arbitrum.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Get bad blocks

Body

application/json

jsonrpcstringrequired

methodstringrequired

paramsArray<any>required

idintegerrequired

Response

200OK

List of bad blocks

400Bad Request

Bad Request

500Internal Server Error

Internal Server Error

debug_getBadBlocks

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

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://arbitrum.nownodes.io/");
const result = await provider.send("debug_getBadBlocks", []);
console.log(result);

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

uri = URI('https://arbitrum.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "debug_getBadBlocks",
  "params": [],
  "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://arbitrum.nownodes.io/"))
response = w3.provider.make_request("debug_getBadBlocks", [])
print(response)

import { createPublicClient, http } from "viem";

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

const result = await client.request({
  method: "debug_getBadBlocks",
  params: [],
});

console.log(result);

const endpoint = "https://arbitrum.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: "debug_getBadBlocks", params: [], id: 1 });
console.log(result);

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

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "method": "debug_getBadBlocks",
  "params": [],
  "id": 1
}

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

require 'net/http'
require 'json'

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

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",
  "method": "debug_getBadBlocks",
  "params": [],
  "id": 1
}

200

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "hash": "0xbc7c31beaeee0affb39a4ddc67b18b492e7922788d19b398c5ee9caf659d86be",
      "block": {
        "baseFeePerGas": "0x7",
        "difficulty": "0x2d50ba175407",
        "extraData": "0xe4b883e5bda9e7a59ee4bb99e9b1bc",
        "gasLimit": "0x7a1200",
        "gasUsed": "0x6384e4",
        "hash": "0xbc7c31beaeee0affb39a4ddc67b18b492e7922788d19b398c5ee9caf659d86be",
        "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
        "miner": "0xb2930b35844a230f00e51431acae96fe543a0347",
        "mixHash": "0x7c76222e82b2e85c0e24d5357a9f669b3348910dada025716295cb658387d9c1",
        "nonce": "0xa179e5721b38b11e",
        "number": "0x290b61",
        "parentHash": "0x63aef7ff9981a0b453c4494ba29514c1841e94ae46f8231a3eb332f2e8f4bcd4",
        "receiptsRoot": "0x99c5deac50e8700862cba3d8eaa233a376dad31fde5d227aab34be9ba7c82fd1",
        "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
        "size": "0x10d20",
        "stateRoot": "0x7f73f5fb9f891213b671356126c31e9795985b72a3829aa2675f9a51e8f7a94c",
        "timestamp": "0x5c8bc76e",
        "transactions": [
          {
            "blockHash": "0xbc7c31beaeee0affb39a4ddc67b18b492e7922788d19b398c5ee9caf659d86be",
            "blockNumber": "0x290b61",
            "from": "0x98ec059dc3adfbdd63429454aeb0c990fba4a128",
            "gas": "0x7d40",
            "gasPrice": "0x3b9aca00",
            "maxFeePerGas": "0x3b9aca00",
            "maxPriorityFeePerGas": "0x3b9aca00",
            "hash": "0x7d453927a6b5a799d40d29edb4228a3232ad2b8ed0294c621c7df42b161eb371",
            "input": "0xa9059cbb000000000000000000000000b9fa6a25634ab7a38d57784ba06db9c7c8a6a393000000000000000000000000000000000000000000000000000000003b9aca00",
            "nonce": "0x12fa7",
            "to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "transactionIndex": "0x0",
            "value": "0x0",
            "type": "0x0",
            "accessList": [
              {}
            ],
            "chainId": "0x1",
            "v": "0x26",
            "r": "0xc673ce2558de8f6c81aaf0f16f9ce7f42376449b368ea0e09cc9b3175a9cdad9",
            "s": "0x65b3d8c14066e9978d2931ab3adfc547a600e2c021d0a32d59323b15ded3f5ef"
          }
        ],
        "transactionsRoot": "0x99c5deac50e8700862cba3d8eaa233a376dad31fde5d227aab34be9ba7c82fd1",
        "uncles": [
          "string"
        ]
      },
      "rlp": "0xf904320f..."
    }
  ]
}

Documentation

How to migrate to NOWNodes

debug_getBadBlocks

Authorizations

Body

Response