Get Network Book Nodes

curl --request GET \
  --url https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes

import requests

url = "https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{network}.hedera.validationcloud.io/v1/{API_KEY}/api/v1/network/nodes")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)

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

{
  "nodes": [
    {
      "description": "address book 1",
      "file_id": "0.0.102",
      "max_stake": 50000,
      "memo": "0.0.4",
      "min_stake": 1000,
      "node_account_id": "0.0.4",
      "node_cert_hash": "0x01d173753810c0aae794ba72d5443c292e9ff962b01046220dd99f5816422696e0569c977e2f169e1e5688afc8f4aa16",
      "node_id": 1,
      "public_key": "0x4a5ad514f0957fa170a676210c9bdbddf3bc9519702cf915fa6767a40463b96f",
      "reward_rate_start": 1000000,
      "service_endpoints": [
        {
          "ip_address_v4": "128.0.0.6",
          "port": 50216
        }
      ],
      "stake": 20000,
      "stake_not_rewarded": 19900,
      "stake_rewarded": 100,
      "staking_period": {
        "from": "1655164800.000000000",
        "to": "1655251200.000000000"
      },
      "timestamp": {
        "from": "187654.000123457",
        "to": null
      }
    }
  ],
  "links": {
    "next": "/api/v1/transactions?timestamp=lt:1657598275.517984411"
  }
}

{
  "_status": {
    "messages": [
      {
        "message": "Invalid parameter: account.id"
      },
      {
        "message": "Invalid Transaction id. Please use \\shard.realm.num-sss-nnn\\ format where sss are seconds and nnn are nanoseconds"
      }
    ]
  }
}