curl --request GET \
  --url https://{subdomain}.conveyour.com/api/fields \
  --header 'x-conveyour-token: <api-key>'

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

fetch('https://{subdomain}.conveyour.com/api/fields', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

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

fetch('https://{subdomain}.conveyour.com/api/fields', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://{subdomain}.conveyour.com/api/fields"

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

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://{subdomain}.conveyour.com/api/fields",
  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-conveyour-token: <api-key>"
  ],
]);

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

curl_close($curl);

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

{
  "status": "ok",
  "message": "<string>",
  "data": [
    {
      "id": 123,
      "title": "<string>",
      "type": "<string>",
      "order": 123,
      "addable": true,
      "editable": true,
      "deletable": true,
      "owned": true,
      "fields": {}
    }
  ]
}

{
  "status": "failed",
  "message": "Token is either expired or does not have the correct permissions",
  "data": []
}