/eth/v1/beacon/headers/{block_id} REST API Endpoint

Parameters

block_id

string

REQUIRED

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Returns

execution_optimistic

Boolean

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data

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root

string

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canonical

boolean

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header

array

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message

array

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slot

string

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proposer_index

string

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parent_root

string

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state_root

string

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body_root

string

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signature

string

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Request

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curl -X GET \
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    "https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head" \
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    -H "accept: application/json"
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curl -X GET \
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    "https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head" \
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    -H "accept: application/json"
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var myHeaders = new Headers();
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myHeaders.append("accept", "application/json");
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var requestOptions = {
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  method: 'GET',
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  headers: myHeaders,
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  redirect: 'follow'
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};
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fetch("https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head", requestOptions)
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  .then(response => response.text())
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  .then(result => console.log(result))
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  .catch(error => console.log('error', error));

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var myHeaders = new Headers();
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myHeaders.append("accept", "application/json");
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var requestOptions = {
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  method: 'GET',
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  headers: myHeaders,
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  redirect: 'follow'
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};
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fetch("https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head", requestOptions)
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  .then(response => response.text())
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  .then(result => console.log(result))
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  .catch(error => console.log('error', error));

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import requests
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url = "https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head"
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payload={}
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headers = {
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  'accept': 'application/json'
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}
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response = requests.request("GET", url, headers=headers, data=payload)
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print(response.text)
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1
import requests
2

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url = "https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head"
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payload={}
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headers = {
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  'accept': 'application/json'
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}
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response = requests.request("GET", url, headers=headers, data=payload)
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print(response.text)
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require "uri"
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require "net/http"
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url = URI("https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head")
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https = Net::HTTP.new(url.host, url.port)
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https.use_ssl = true
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request = Net::HTTP::Get.new(url)
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request["accept"] = "application/json"
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response = https.request(request)
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puts response.read_body
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1
require "uri"
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require "net/http"
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url = URI("https://docs-demo.quiknode.pro/eth/v1/beacon/headers/head")
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https = Net::HTTP.new(url.host, url.port)
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https.use_ssl = true
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request = Net::HTTP::Get.new(url)
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request["accept"] = "application/json"
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response = https.request(request)
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puts response.read_body
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Response

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{
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  "execution_optimistic": false,
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  "finalized": false,
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  "data": {
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    "root": "0xb622e3d2c523e0884d9c2d6224134e8afa33d1eb2e2edff7f7c9c087f6b1746b",
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    "canonical": true,
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    "header": {
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      "message": {
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        "slot": "11585044",
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        "proposer_index": "492352",
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        "parent_root": "0x3ab422ad1460d43a234c6f151bdfd6a936ab81b80d897bc26db67ae8d00ba0c1",
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        "state_root": "0x76fdf281e50235e62fdb8a347b647fb0b4ceeb794faf4ad92aeefb2fb8d7c0bb",
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        "body_root": "0xf62608866575f4e663c24d9e648f20be774632759d558ddfe94be4dc7c53b2de"
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      },
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      "signature": "0xae88c5e2687d1970b8e5abbc02f836af1bebaa86f30d718f5aeb0b8690a67a06e6aeab2f6a640da5cad090f40549f65d06baa36907f7541a275638d7a0636b20b61b6400ca9501faced0d336b35e6cf4c0997bb98e349c872814c345265dd8b1"
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    }
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  }
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}

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{
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  "execution_optimistic": false,
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  "finalized": false,
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  "data": {
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    "root": "0xb622e3d2c523e0884d9c2d6224134e8afa33d1eb2e2edff7f7c9c087f6b1746b",
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    "canonical": true,
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    "header": {
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      "message": {
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        "slot": "11585044",
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        "proposer_index": "492352",
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        "parent_root": "0x3ab422ad1460d43a234c6f151bdfd6a936ab81b80d897bc26db67ae8d00ba0c1",
12
        "state_root": "0x76fdf281e50235e62fdb8a347b647fb0b4ceeb794faf4ad92aeefb2fb8d7c0bb",
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        "body_root": "0xf62608866575f4e663c24d9e648f20be774632759d558ddfe94be4dc7c53b2de"
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      },
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      "signature": "0xae88c5e2687d1970b8e5abbc02f836af1bebaa86f30d718f5aeb0b8690a67a06e6aeab2f6a640da5cad090f40549f65d06baa36907f7541a275638d7a0636b20b61b6400ca9501faced0d336b35e6cf4c0997bb98e349c872814c345265dd8b1"
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    }
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  }
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}

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