curl --request GET \
  --url https://nks.nks.europe-west4.nscale.com/api/v1/clusters \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://nks.nks.europe-west4.nscale.com/api/v1/clusters"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://nks.nks.europe-west4.nscale.com/api/v1/clusters', 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://nks.nks.europe-west4.nscale.com/api/v1/clusters",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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://nks.nks.europe-west4.nscale.com/api/v1/clusters"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://nks.nks.europe-west4.nscale.com/api/v1/clusters")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://nks.nks.europe-west4.nscale.com/api/v1/clusters")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

[
  {
    "metadata": {
      "id": "1e44f19a-21a9-43cc-a460-5d6f21247f65",
      "generation": 3,
      "name": "production-cluster",
      "organizationId": "9a8c6370-4065-4d4a-9da0-7678df40cd9d",
      "projectId": "e36c058a-8eba-4f5b-91f4-f6ffb983795c",
      "creationTime": "2026-05-14T10:00:00.000Z",
      "provisioningStatus": "provisioned",
      "provisioningStatusDetail": {
        "reason": "Provisioned",
        "message": "cluster is available"
      },
      "healthStatus": "healthy",
      "healthStatusDetail": {
        "reason": "Healthy",
        "message": "cluster is healthy"
      },
      "tags": [
        {
          "name": "environment",
          "value": "production"
        }
      ]
    },
    "spec": {
      "networkId": "61f0ad85-3001-41cb-824a-e6a047668dfe",
      "platformReleaseId": "nks-1-32-3",
      "apiServer": {
        "publicIP": false
      },
      "addons": {
        "hardware": {
          "enabled": true
        },
        "nodeHealth": {
          "enabled": true
        }
      }
    },
    "status": {
      "regionId": "uk-lon-1",
      "observedGeneration": 3,
      "kubernetesVersion": {
        "target": "v1.32.3",
        "observed": "v1.32.3"
      },
      "apiServer": {
        "certificateAuthorityData": "dGVzdC1jYQ==",
        "endpoints": {
          "private": {
            "address": "api.production-cluster.private.example.com",
            "port": 6443
          }
        }
      },
      "controlPlane": {
        "readyReplicas": 3,
        "desiredReplicas": 3
      },
      "nodePools": {
        "count": 1,
        "totalDesiredReplicas": 3,
        "totalCurrentReplicas": 3,
        "totalReadyReplicas": 3
      },
      "addons": {
        "core": {
          "status": "ready",
          "components": [
            {
              "name": "cilium",
              "version": "1.16.6",
              "status": "ready"
            },
            {
              "name": "metrics-server",
              "version": "0.7.2",
              "status": "ready"
            }
          ]
        },
        "hardware": {
          "status": "ready",
          "components": [
            {
              "name": "nvidia-gpu-operator",
              "version": "24.9.2",
              "status": "ready"
            }
          ]
        }
      },
      "release": {
        "appliedId": "nks-1-32-3",
        "deprecated": false,
        "upgradeAvailable": true,
        "eligibleTargets": [
          "nks-1-32-4"
        ]
      }
    }
  }
]

{
  "error": "invalid_request",
  "error_description": "request body invalid",
  "trace_id": "57bc14d9bd461f0b5a72db830149b67a"
}

{
  "error": "access_denied",
  "error_description": "authentication failed",
  "trace_id": "57bc14d9bd461f0b5a72db830149b67a"
}

{
  "error": "forbidden",
  "error_description": "user credentials do not have the required privileges",
  "trace_id": "57bc14d9bd461f0b5a72db830149b67a"
}

{
  "error": "server_error",
  "error_description": "failed to token claim",
  "trace_id": "57bc14d9bd461f0b5a72db830149b67a"
}