import requests

url = "https://{FUSION HOST}/api/nodes/up"

response = requests.get(url)

print(response.text)

HttpResponse<String> response = Unirest.get("https://{FUSION HOST}/api/nodes/up")
  .asString();

const options = {method: 'GET'};

fetch('https://{FUSION HOST}/api/nodes/up', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

require 'uri'
require 'net/http'

url = URI("https://{FUSION HOST}/api/nodes/up")

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

package main

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

func main() {

	url := "https://{FUSION HOST}/api/nodes/up"

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

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

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

	fmt.Println(string(body))

}

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://{FUSION HOST}/api/nodes/up",
  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;
}

curl --request GET \
  --url https://{FUSION HOST}/api/nodes/up

{
  "history::v1": [
    "https://FUSION_HOST:8984/connectors/v1/history",
    "https://FUSION_HOST:FUSION_PORT/api/history"
  ],
  "query-pipelines::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/query-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/query-pipelines"
  ],
  "solrconfig::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/collections//solr-config"
  ],
  "solrAdmin::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/solrAdmin",
    "https://FUSION_HOST:8984/connectors/v1/solrAdmin"
  ],
  "stopwords::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/stopwords"
  ],
  "collections::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/collections"
  ],
  "index-stages::v1": [
    "https://FUSION_HOST:8984/connectors/v1/index-stages",
    "https://FUSION_HOST:FUSION_PORT/api/index-stages"
  ],
  "nodes::v1": [
    "https://FUSION_HOST:8984/connectors/v1/nodes",
    "https://FUSION_HOST:FUSION_PORT/api/nodes"
  ],
  "index-profiles::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/collections//index-profiles",
    "https://FUSION_HOST:8984/connectors/v1/collections//index-profiles"
  ],
  "schema::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/collections//schema"
  ],
  "solr::v1": [
    "https://FUSION_HOST:8984/connectors/v1/solr",
    "https://FUSION_HOST:FUSION_PORT/api/solr"
  ],
  "query-stages::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/query-stages"
  ],
  "blobs::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/blobs"
  ],
  "connectors::v1": [
    "https://FUSION_HOST:8984/connectors/v1/connectors"
  ],
  "recommend::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/recommend"
  ],
  "configurations::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/configurations",
    "https://FUSION_HOST:8984/connectors/v1/configurations"
  ],
  "system::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/system",
    "https://FUSION_HOST:8984/connectors/v1/system"
  ],
  "index-pipelines::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:8984/connectors/v1/index-pipelines",
    "https://FUSION_HOST:8984/connectors/v1/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines",
    "https://FUSION_HOST:FUSION_PORT/api/index-pipelines"
  ],
  "query-pipeline-templates::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/pipeline-templates/query"
  ],
  "registration::v1": [
    "https://FUSION_HOST:8984/connectors/v1/registration",
    "https://FUSION_HOST:FUSION_PORT/api/registration"
  ],
  "searchLogs::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/searchLogs"
  ],
  "scheduler::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/scheduler"
  ],
  "aggregator::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/aggregator"
  ],
  "query-profiles::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/collections//query-profiles"
  ],
  "usage::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/usage",
    "https://FUSION_HOST:8984/connectors/v1/usage"
  ],
  "introspect::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/introspect",
    "https://FUSION_HOST:8984/connectors/v1/introspect"
  ],
  "searchCluster::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/searchCluster",
    "https://FUSION_HOST:8984/connectors/v1/searchCluster"
  ],
  "features::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/features"
  ],
  "index-pipeline-templates::v1": [
    "https://FUSION_HOST:8984/connectors/v1/pipeline-templates/index",
    "https://FUSION_HOST:FUSION_PORT/api/pipeline-templates/index"
  ],
  "synonyms::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/synonyms"
  ],
  "reports::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/reports"
  ],
  "signals::v1": [
    "https://FUSION_HOST:FUSION_PORT/api/signals"
  ]
}