eth_getUncleCountByBlockHash RPC Method

Parameters

hash

string

REQUIRED

The hash of the block to get uncles for

Returns

uncles

The integer value of the number of uncles in the block encoded as hexadecimal

Request

curl https://docs-demo.quiknode.pro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_getUncleCountByBlockHash","params":["0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b"],"id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.quiknode.pro/'
payload = {
    "jsonrpc": "2.0",
    "method": "eth_getUncleCountByBlockHash",
    "params": ["0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b"],
    "id": "1"
}

response = client.send(payload.to_json)
puts response

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider("https://docs-demo.quiknode.pro/");
  const uncleCount = await provider.send("eth_getUncleCountByBlockHash", [
    "0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b",
  ]);
  console.log(uncleCount);
})();

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

var raw = JSON.stringify({
  "method": "eth_getUncleCountByBlockHash",
  "params": [
    "0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

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

import requests
import json

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

payload = json.dumps({
  "method": "eth_getUncleCountByBlockHash",
  "params": [
    "0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b"
  ],
  "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.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": "eth_getUncleCountByBlockHash",
  "params": [
    "0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

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

from web3 import Web3, HTTPProvider
w3 = Web3(HTTPProvider('https://docs-demo.quiknode.pro/'))
print (w3.eth.get_uncle_count('0x829df9bb801fc0494abf2f443423a49ffa32964554db71b098d332d87b70a48b'))

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