Get uncle block by block number and index

POST

https://linea.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns an uncle block by number and index. Linea does not produce uncle blocks, so the result is normally null.

Body

application/json

JSON-RPC request envelope.

jsonrpcstring2.0required

JSON-RPC protocol version.

methodstringeth_getUncleByBlockNumberAndIndexrequired

JSON-RPC method name.

paramsArray<string>required

blockNumber: The block number as hex string (e.g., "0x10fb78"), or "latest", "earliest", "pending".
index: The uncle index as hex (e.g., "0x0" for the first uncle).

idintegerrequired

Identifier echoed in the response.

Response

200OK

Uncle block object or null

Get uncle block by block number and index

curl -X POST 'https://linea.nownodes.io/' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getUncleByBlockNumberAndIndex",
    "params": [
      "0x1e958a8",
      "0x0"
    ]
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://linea.nownodes.io/");
const result = await provider.send("eth_getUncleByBlockNumberAndIndex", [
  "0x1e958a8",
  "0x0"
]);
console.log(result);

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

uri = URI('https://linea.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "eth_getUncleByBlockNumberAndIndex",
  "params": [
    "0x1e958a8",
    "0x0"
  ],
  "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://linea.nownodes.io/"))
response = w3.provider.make_request("eth_getUncleByBlockNumberAndIndex", [
  "0x1e958a8",
  "0x0"
])
print(response)

import { createPublicClient, http } from "viem";

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

const result = await client.request({
  method: "eth_getUncleByBlockNumberAndIndex",
  params: [
  "0x1e958a8",
  "0x0"
],
});

console.log(result);

const endpoint = "https://linea.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_getUncleByBlockNumberAndIndex", params: [
  "0x1e958a8",
  "0x0"
], id: 1 });
console.log(result);

const response = await fetch('https://linea.nownodes.io/', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "id": 1,
      "method": "eth_getUncleByBlockNumberAndIndex",
      "params": [
        "0x1e958a8",
        "0x0"
      ]
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_getUncleByBlockNumberAndIndex",
  "params": [
    "0x1e958a8",
    "0x0"
  ]
}

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

require 'net/http'
require 'json'

uri = URI('https://linea.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getUncleByBlockNumberAndIndex",
    "params": [
      "0x1e958a8",
      "0x0"
    ]
  }'

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_getUncleByBlockNumberAndIndex",
  "params": [
    "0x1e958a8",
    "0x0"
  ]
}

200

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}