curl --request GET \
  --url https://api.partoo.co/v2/custom_fields/section \
  --header 'x-APIKey: <api-key>'

import requests

url = "https://api.partoo.co/v2/custom_fields/section"

headers = {"x-APIKey": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'x-APIKey': '<api-key>'}};

fetch('https://api.partoo.co/v2/custom_fields/section', 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.partoo.co/v2/custom_fields/section",
  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-APIKey: <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.partoo.co/v2/custom_fields/section"

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

	req.Header.Add("x-APIKey", "<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.partoo.co/v2/custom_fields/section")
  .header("x-APIKey", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.partoo.co/v2/custom_fields/section")

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

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

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

{
  "sections": [
    {
      "id": 1,
      "name": "Section A",
      "description": "Primary information section",
      "order": 3,
      "slug": "section-a"
    },
    {
      "id": 2,
      "name": "Section B",
      "description": null,
      "order": 4,
      "slug": "section-b"
    },
    {
      "id": 3,
      "name": "Section C",
      "description": "Additional details section",
      "order": 5,
      "slug": null
    }
  ]
}

{
  "errors": {
    "json": {}
  }
}

{
  "errors": {
    "authentication": "User not authenticated"
  }
}

{
  "errors": {
    "authorization": "Operation not allowed"
  }
}

{
  "errors": {
    "json": "Resource not found"
  }
}