curl --request GET \
  --url https://api.example.com/v1/nodes \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.example.com/v1/nodes"

headers = {"X-API-Key": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api.example.com/v1/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://api.example.com/v1/nodes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($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://api.example.com/v1/nodes"

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

	req.Header.Add("X-API-Key", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.example.com/v1/nodes")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/nodes")

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

request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'

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

[
  {
    "inputs": [
      "<unknown>"
    ],
    "outputs": [
      "<unknown>"
    ],
    "details": [
      "<unknown>"
    ],
    "config": {},
    "type": "<string>",
    "color": "<string>",
    "image": "<string>",
    "title": "<string>",
    "description": "<string>",
    "small_description": "<string>",
    "documentation_url": "<string>",
    "category": "<string>",
    "sub_category": "<string>",
    "example": "<string>",
    "ai_instructions": "<string>",
    "integrations": [
      "<string>"
    ],
    "providers": [
      "<string>"
    ],
    "config_endpoint": "<string>",
    "subflow_config": {
      "workflow_id": "<string>",
      "workflow_name": "<string>",
      "workflow_nodes": []
    },
    "is_valid": true,
    "visible": true,
    "is_tool": false,
    "is_available": true,
    "show_to_user": true,
    "paywalled": false,
    "plugin_id": "<string>",
    "plugin_name": "<string>",
    "supports_mocking": false,
    "deletable": true,
    "unique": false,
    "supports_error_handling": true,
    "supports_iteration": true,
    "no_repeated_names": false,
    "allowed_in_flow_types": [
      "flow",
      "agent_flow",
      "handler",
      "ingestion"
    ],
    "pinned_fields": [],
    "output_paths": [],
    "input_paths": [],
    "v2_ready": false,
    "default_output_type": {
      "[0]": "<string>",
      "[1]": 123
    },
    "gathers_list": false,
    "gather_fields": [],
    "is_loop_scope": false,
    "scope_only_outputs": [],
    "referenced_assets": []
  }
]