eth_getUncleCountByBlockHash RPC Method

To use the eth_getUncleCountByBlockHash method on the C-Chain, ensure that the end of your URL includes ext/bc/C/rpc.

Parameters

hash

string

REQUIRED

The hash of the block to get uncles for

Returns

uncles

string

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

Request

curl https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_getUncleCountByBlockHash","params":["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f"],"id":1,"jsonrpc":"2.0"}'

require 'eth'

client = Eth::Client.create 'https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc'
payload = {
    "jsonrpc": "2.0",
    "method": "eth_getUncleCountByBlockHash",
    "params": ["0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f"],
    "id": "1"
}

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

import { ethers } from "ethers";
(async () => {
  const provider = new ethers.JsonRpcProvider(
    "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc"
  );
  const uncleCount = await provider.send("eth_getUncleCountByBlockHash", [
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f",
  ]);
  console.log(uncleCount);
})();

from web3 import Web3, HTTPProvider
w3 = Web3(HTTPProvider('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc'))
print (w3.eth.get_uncle_count('0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f'))

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

const raw = JSON.stringify({
  "method": "eth_getUncleCountByBlockHash",
  "params": [
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

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

fetch("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

import requests
import json

url = "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc"

payload = json.dumps({
  "method": "eth_getUncleCountByBlockHash",
  "params": [
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f"
  ],
  "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.flare-mainnet.quiknode.pro/ext/bc/C/rpc")

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": [
    "0x6d2a190a9de70d4e4c65c8b565a921d190a88a4c78ab734a91b7f75cb2acf78f"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

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

Don't have an account yet?

Create your QuickNode endpoint in seconds and start building

Get started for free