Please note that for this RPC method the response will always be zero.

Parameters

hash

string

REQUIRED

The hash of the block to get uncles for

Returns

result

string

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

Request

1
curl https://docs-demo.soneium-mainnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"eth_getUncleCountByBlockHash","params":["0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"],"id":1,"jsonrpc":"2.0"}'
5

1
curl https://docs-demo.soneium-mainnet.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"eth_getUncleCountByBlockHash","params":["0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"],"id":1,"jsonrpc":"2.0"}'
5

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.soneium-mainnet.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_getUncleCountByBlockHash",
7
    "params": ["0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"],
8
    "id": "1"
9
}
10

11
response = client.send(payload.to_json)
12
puts response

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.soneium-mainnet.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "eth_getUncleCountByBlockHash",
7
    "params": ["0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"],
8
    "id": "1"
9
}
10

11
response = client.send(payload.to_json)
12
puts response

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.soneium-mainnet.quiknode.pro/");
4
  const uncleCount = await provider.send("eth_getUncleCountByBlockHash", [
5
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5",
6
  ]);
7
  console.log(uncleCount);
8
})();
9

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.soneium-mainnet.quiknode.pro/");
4
  const uncleCount = await provider.send("eth_getUncleCountByBlockHash", [
5
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5",
6
  ]);
7
  console.log(uncleCount);
8
})();
9

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_getUncleCountByBlockHash",
6
  "params": [
7
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"
8
  ],
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
});
12

13
var requestOptions = {
14
  method: 'POST',
15
  headers: myHeaders,
16
  body: raw,
17
  redirect: 'follow'
18
};
19

20
fetch("https://docs-demo.soneium-mainnet.quiknode.pro/", requestOptions)
21
  .then(response => response.text())
22
  .then(result => console.log(result))
23
  .catch(error => console.log('error', error));
24

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "eth_getUncleCountByBlockHash",
6
  "params": [
7
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"
8
  ],
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
});
12

13
var requestOptions = {
14
  method: 'POST',
15
  headers: myHeaders,
16
  body: raw,
17
  redirect: 'follow'
18
};
19

20
fetch("https://docs-demo.soneium-mainnet.quiknode.pro/", requestOptions)
21
  .then(response => response.text())
22
  .then(result => console.log(result))
23
  .catch(error => console.log('error', error));
24

1
import requests
2
import json
3

4
url = "https://docs-demo.soneium-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "method": "eth_getUncleCountByBlockHash",
8
  "params": [
9
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"
10
  ],
11
  "id": 1,
12
  "jsonrpc": "2.0"
13
})
14
headers = {
15
  'Content-Type': 'application/json'
16
}
17

18
response = requests.request("POST", url, headers=headers, data=payload)
19

20
print(response.text)
21

1
import requests
2
import json
3

4
url = "https://docs-demo.soneium-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "method": "eth_getUncleCountByBlockHash",
8
  "params": [
9
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"
10
  ],
11
  "id": 1,
12
  "jsonrpc": "2.0"
13
})
14
headers = {
15
  'Content-Type': 'application/json'
16
}
17

18
response = requests.request("POST", url, headers=headers, data=payload)
19

20
print(response.text)
21

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.soneium-mainnet.quiknode.pro/")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "method": "eth_getUncleCountByBlockHash",
14
  "params": [
15
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"
16
  ],
17
  "id": 1,
18
  "jsonrpc": "2.0"
19
})
20

21
response = https.request(request)
22
puts response.read_body
23

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.soneium-mainnet.quiknode.pro/")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "method": "eth_getUncleCountByBlockHash",
14
  "params": [
15
    "0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5"
16
  ],
17
  "id": 1,
18
  "jsonrpc": "2.0"
19
})
20

21
response = https.request(request)
22
puts response.read_body
23

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.soneium-mainnet.quiknode.pro/'))
3
print (w3.eth.get_uncle_count('0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5'))
4

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.soneium-mainnet.quiknode.pro/'))
3
print (w3.eth.get_uncle_count('0xe219186113686bfd921bf88ce6d335abd627ccd02f9be1948d17265f43b706d5'))
4

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