Get raw block hex.

GET

https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Not available on this endpoint: the request returns HTTP 500 with {"error":"Internal server error"}.

Returns raw serialized block data.

Load estimate: High for large blocks; payload size grows with the raw block size.

Parameters

blockIdinteger | stringrequiredpath

Block identifier. Pass either a block height or a block hash.

Response

200OK

Raw block data.

default

Public API error.

Get raw block hex.

curl -X GET 'https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}'

const response = await fetch('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

import requests

response = requests.get('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}')
data = response.json()

const response = await fetch('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "GET",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://eth-blockbook.nownodes.io/api/v2/rawblock/{blockId}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

{
  "hex": "string"
}

{
  "error": "Block not found"
}