curl --request GET \
  --url https://{host}/api/v1/users/{email} \
  --header 'Authorization: <api-key>'

import requests

url = "https://{host}/api/v1/users/{email}"

headers = {"Authorization": "<api-key>"}

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

print(response.text)

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

fetch('https://{host}/api/v1/users/{email}', 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://{host}/api/v1/users/{email}",
  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: <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://{host}/api/v1/users/{email}"

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

	req.Header.Add("Authorization", "<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://{host}/api/v1/users/{email}")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/api/v1/users/{email}")

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

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

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

{
  "user": {
    "id": 1,
    "name": "Jane Doe",
    "email": "jane@example.com",
    "unsubscribe_all": false,
    "custom_field_option_ids": [
      1,
      2
    ],
    "groups": [
      {
        "id": 10,
        "uuid": "abc-123",
        "name": "Admins"
      }
    ],
    "sso_uids": [
      {
        "sso_provider": "saml",
        "sso_uid": "user-uid-001"
      }
    ],
    "title": "Senior Engineer",
    "company": "Acme Corp",
    "professional_reg_number": "PRN-001",
    "country_code": "GB",
    "avatar_url": "https://example.com/avatar.jpg",
    "url": "https://example.com/users/jane-doe"
  }
}

{
  "error": "User not found for email: 'user@example.com'"
}