Path Parameters

state_id

string

REQUIRED

State identifier. Can be one of: head (canonical head in node's view), genesis, finalized, justified, <slot>, <hex encoded stateRoot with 0x prefix>

Returns

execution_optimistic

boolean

Indicates whether the execution is optimistic

finalized

boolean

Indicates whether the response is finalized

data

object

Root object containing block root information

root

string

The block root hash

Request

1
curl -X GET "https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
curl -X GET "https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
async function main() {
2
    const response = await fetch('https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root', {
3
        method: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const data = await response.json()
7
    console.log(data)
8
}
9

10
main()

1
async function main() {
2
    const response = await fetch('https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root', {
3
        method: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const data = await response.json()
7
    console.log(data)
8
}
9

10
main()

1
import requests
2
import json
3

4
url = "https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root"
5

6
headers = {
7
  'Content-Type': 'application/json',
8
  'Accept': 'application/json'
9
}
10

11
response = requests.request("GET", url, headers=headers)
12

13
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root"
5

6
headers = {
7
  'Content-Type': 'application/json',
8
  'Accept': 'application/json'
9
}
10

11
response = requests.request("GET", url, headers=headers)
12

13
print(response.text)

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

5
uri = URI("https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root")
6

7
request = Net::HTTP::Get.new(uri)
8
request["Content-Type"] = "application/json"
9
request["Accept"] = "application/json"
10

11
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
12
  http.request(request)
13
end
14

15
puts response.body

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

5
uri = URI("https://docs-demo.bera-mainnet.quiknode.pro/eth/v1/beacon/states/head/root")
6

7
request = Net::HTTP::Get.new(uri)
8
request["Content-Type"] = "application/json"
9
request["Accept"] = "application/json"
10

11
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
12
  http.request(request)
13
end
14

15
puts response.body

Response

1
{
2
  "execution_optimistic": false,
3
  "finalized": true,
4
  "data": {
5
    "root": "0x1e497b0e6ec8d98af0cd68f6db144e5bca01a2e615ed1a7514d020095be7f8a0"
6
  }
7
}

1
{
2
  "execution_optimistic": false,
3
  "finalized": true,
4
  "data": {
5
    "root": "0x1e497b0e6ec8d98af0cd68f6db144e5bca01a2e615ed1a7514d020095be7f8a0"
6
  }
7
}

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