diff --git a/Readme.md b/Readme.md
index decf7f5..3a44dff 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,21 +1,16 @@
 # Komoot PHP
-NOTICE: Komoot has decided to add an invisible captcha to their login process. This renders this library unusable. I have sent them an email asking if we can get an alternative way to log in, but I have yet to receive a response.
-
 This is a PHP library that can be used to interact with Komoot. It uses the same API the Komoot website uses. It is not officially supported by Komoot to integrate it in third party projects. I just needed a fancy way of interacting with Komoot for a personal project. That is why I created this package.
 
 ## Usage
 
 ### Authentication
 
-You will need to use your Komoot account email address and password to log in.
+You will need to use your Komoot account email address, userid and password to log in.
 ```php
 use Woeler\KomootPhp\Api\Komoot;
 
 // Create the api object
-$api = new Komoot('my-komoot-account@example.com', 'my-komoot-password');
-
-// Execute the login
-$api->login();
+$api = new Komoot('my-komoot-account@example.com', 'my-komoot-password', 1234); // Replace 1234 with your userid
 
 // ... You can now start making api calls
 ```
@@ -46,3 +41,11 @@ If you have an endpoint that you wish to call, but it does not have a dedicated
 ```php
 $api->customRequest('https://api.komoot.de/v007/some-other-endpoint', [], 'GET');
 ```
+
+## Upgrading v1.x to v2.x
+
+- Removed the `login()` method. It is no longer needed.
+- The `Komoot` constructor now takes the userid as the third argument, this is required
+- Removed the `setCookieJar()` method. It is no longer needed.
+- Removed the `getCookieJar()` method. It is no longer needed.
+- Removed the `setUserId()` method. It is no longer needed.
diff --git a/src/Api/Komoot.php b/src/Api/Komoot.php
index 1f4b8af..b7685c5 100644
--- a/src/Api/Komoot.php
+++ b/src/Api/Komoot.php
@@ -5,8 +5,6 @@
 namespace Woeler\KomootPhp\Api;
 
 use GuzzleHttp\Client;
-use GuzzleHttp\Cookie\CookieJar;
-use GuzzleHttp\Cookie\SetCookie;
 use Woeler\KomootPhp\Enums\PrivacySetting;
 use Woeler\KomootPhp\Enums\Sport;
 use Woeler\KomootPhp\Enums\TourType;
@@ -14,64 +12,10 @@
 class Komoot
 {
     private Client $client;
-    private CookieJar $cookies;
-    private ?int $userid = null;
 
-    public function __construct(private readonly string $email, private readonly string $password, ?Client $client = null)
+    public function __construct(private readonly string $email, private readonly string $password, private readonly int $userid)
     {
         $this->client = $client ?? new Client();
-        $this->cookies = new CookieJar();
-    }
-
-    public function login(): void
-    {
-        $response = $this->client->post('https://account.komoot.com/v1/signin', [
-            'json' => ['email' => $this->email, 'password' => $this->password, 'reason' => 'header'],
-        ]);
-
-        $headerSetCookies = $response->getHeader('Set-Cookie');
-
-        foreach ($headerSetCookies as $header) {
-            $this->cookies->setCookie(SetCookie::fromString($header));
-        }
-
-        $this->setAccountIdViaCookie();
-
-        $response = $this->client->get('https://account.komoot.com/actions/transfer', [
-            'cookies' => $this->cookies,
-            'query' => [
-                'type' => 'signin',
-                'reason' => 'header',
-            ],
-        ]);
-
-        $headerSetCookies = $response->getHeader('Set-Cookie');
-
-        foreach ($headerSetCookies as $header) {
-            $this->cookies->setCookie(SetCookie::fromString($header));
-        }
-    }
-
-    private function setAccountIdViaCookie(): void
-    {
-        $response = json_decode($this->client->get('https://account.komoot.com/api/account/v1/session', [
-            'cookies' => $this->cookies,
-            'query' => ['hl' => 'en'],
-        ])->getBody()->getContents(), true);
-
-        $this->userid = (int) $response['_embedded']['profile']['username'];
-    }
-
-    public function getCookieJar(): CookieJar
-    {
-        return $this->cookies;
-    }
-
-    public function setCookieJar(CookieJar $cookieJar): self
-    {
-        $this->cookies = $cookieJar;
-
-        return $this;
     }
 
     public function getUserId(): ?int
@@ -79,13 +23,6 @@ public function getUserId(): ?int
         return $this->userid;
     }
 
-    public function setUserId(int $userId): self
-    {
-        $this->userid = $userId;
-
-        return $this;
-    }
-
     public function getTours(int $page = 0, int $limit = 50, ?TourType $type = null): array
     {
         $params = ['page' => $page, 'limit' => $limit];
@@ -95,7 +32,7 @@ public function getTours(int $page = 0, int $limit = 50, ?TourType $type = null)
         }
 
         return json_decode($this->client->get('https://www.komoot.com/api/v007/users/'.$this->userid.'/tours/', [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'query' => $params,
         ])->getBody()->getContents(), true);
     }
@@ -120,35 +57,35 @@ public function getAllTours(?TourType $type = null): array
     public function getTour(int $tourId): array
     {
         return json_decode($this->client->get('https://www.komoot.com/api/v007/tours/'.$tourId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ])->getBody()->getContents(), true);
     }
 
     public function getTourGpx(int $tourId): string
     {
         return $this->client->get('https://www.komoot.com/api/v007/tours/'.$tourId.'.gpx', [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ])->getBody()->getContents();
     }
 
     public function getTourPhotos(int $tourId): array
     {
         return json_decode($this->client->get('https://www.komoot.com/api/v007/tours/'.$tourId.'/cover_images/', [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ])->getBody()->getContents(), true);
     }
 
     public function deleteTour(int $tourId): void
     {
         $this->client->delete('https://www.komoot.com/api/v007/tours/'.$tourId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ]);
     }
 
     public function renameTour(int $tourId, string $name): array
     {
         return json_decode($this->client->patch('https://www.komoot.com/api/v007/tours/'.$tourId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'json' => ['name' => $name],
         ])->getBody()->getContents(), true);
     }
@@ -156,7 +93,7 @@ public function renameTour(int $tourId, string $name): array
     public function changeTourPrivacy(int $tourId, PrivacySetting $privacy): array
     {
         return json_decode($this->client->patch('https://www.komoot.com/api/v007/tours/'.$tourId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'json' => ['status' => $privacy->value],
         ])->getBody()->getContents(), true);
     }
@@ -164,7 +101,7 @@ public function changeTourPrivacy(int $tourId, PrivacySetting $privacy): array
     public function changeTourSport(int $tourId, Sport $sport): array
     {
         return json_decode($this->client->patch('https://www.komoot.com/api/v007/tours/'.$tourId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'json' => ['sport' => $sport->value],
         ])->getBody()->getContents(), true);
     }
@@ -172,7 +109,7 @@ public function changeTourSport(int $tourId, Sport $sport): array
     public function getUser(int $userId): array
     {
         return json_decode($this->client->get('https://www.komoot.com/api/v007/users/'.$userId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ])->getBody()->getContents(), true);
     }
 
@@ -184,21 +121,21 @@ public function getSelfUser(): array
     public function getCollection(int $collectionId): array
     {
         return json_decode($this->client->get('https://www.komoot.com/api/v007/collections/'.$collectionId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ])->getBody()->getContents(), true);
     }
 
     public function getCollectionTours(int $collectionId): array
     {
         return json_decode($this->client->get('https://www.komoot.com/api/v007/collections/'.$collectionId.'/compilation/', [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ])->getBody()->getContents(), true);
     }
 
     public function renameCollection(int $collectionId, string $name): array
     {
         return json_decode($this->client->patch('https://www.komoot.com/api/v007/collections/'.$collectionId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'json' => ['name' => $name],
         ])->getBody()->getContents(), true);
     }
@@ -206,7 +143,7 @@ public function renameCollection(int $collectionId, string $name): array
     public function changeCollectionDescription(int $collectionId, ?string $description): array
     {
         return json_decode($this->client->patch('https://www.komoot.com/api/v007/collections/'.$collectionId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'json' => ['intro_plain' => $description ?? ''],
         ])->getBody()->getContents(), true);
     }
@@ -214,7 +151,7 @@ public function changeCollectionDescription(int $collectionId, ?string $descript
     public function changeCollectionPrivacy(int $collectionId, PrivacySetting $privacy): array
     {
         return json_decode($this->client->patch('https://www.komoot.com/api/v007/collections/'.$collectionId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
             'json' => ['status' => $privacy->value],
         ])->getBody()->getContents(), true);
     }
@@ -222,7 +159,7 @@ public function changeCollectionPrivacy(int $collectionId, PrivacySetting $priva
     public function deleteCollection(int $collectionId): void
     {
         $this->client->delete('https://www.komoot.com/api/v007/collections/'.$collectionId, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ]);
     }
 
@@ -233,7 +170,7 @@ public function customRequest(string $endpoint, array $guzzleConfig = [], string
         }
 
         return json_decode($this->client->{strtolower($method)}($endpoint, [
-            'cookies' => $this->cookies,
+            'auth' => [$this->email, $this->password],
         ] + $guzzleConfig)->getBody()->getContents(), true);
     }
 }