diff --git a/src/Services/InfoProviderSystem/Providers/DigikeyProvider.php b/src/Services/InfoProviderSystem/Providers/DigikeyProvider.php
index b22b18d6..f8e968e1 100644
--- a/src/Services/InfoProviderSystem/Providers/DigikeyProvider.php
+++ b/src/Services/InfoProviderSystem/Providers/DigikeyProvider.php
@@ -36,7 +36,7 @@ class DigikeyProvider implements InfoProviderInterface
 
     private readonly HttpClientInterface $digikeyClient;
 
-    public function __construct(HttpClientInterface $httpClient, private readonly OAuthTokenManager $authTokenManager, string $currency, string $clientId)
+    public function __construct(HttpClientInterface $httpClient, private readonly OAuthTokenManager $authTokenManager, string $currency, private readonly string $clientId)
     {
         //Create the HTTP client with some default options
         $this->digikeyClient = $httpClient->withOptions([
@@ -57,6 +57,7 @@ class DigikeyProvider implements InfoProviderInterface
             'name' => 'DigiKey',
             'description' => 'This provider uses the DigiKey API to search for parts.',
             'url' => 'https://www.digikey.com/',
+            'oauth_app_name' => self::OAUTH_APP_NAME,
         ];
     }
 
@@ -78,7 +79,8 @@ class DigikeyProvider implements InfoProviderInterface
 
     public function isActive(): bool
     {
-        return true;
+        //The client ID has to be set and a token has to be available (user clicked connect)
+        return !empty($this->clientId) && $this->authTokenManager->hasToken(self::OAUTH_APP_NAME);
     }
 
     public function searchByKeyword(string $keyword): array
diff --git a/src/Services/InfoProviderSystem/Providers/InfoProviderInterface.php b/src/Services/InfoProviderSystem/Providers/InfoProviderInterface.php
index 61f79274..30821bad 100644
--- a/src/Services/InfoProviderSystem/Providers/InfoProviderInterface.php
+++ b/src/Services/InfoProviderSystem/Providers/InfoProviderInterface.php
@@ -38,8 +38,9 @@ interface InfoProviderInterface
      * - logo?: The logo of the provider (e.g. "digikey.png")
      * - url?: The url of the provider (e.g. "https://www.digikey.com")
      * - disabled_help?: A help text which is shown when the provider is disabled, explaining how to enable it
+     * - oauth_app_name?: The name of the OAuth app which is used for authentication (e.g. "ip_digikey_oauth"). If this is set a connect button will be shown
      *
-     * @phpstan-return array{ name: string, description?: string, logo?: string, url?: string, disabled_help?: string }
+     * @phpstan-return array{ name: string, description?: string, logo?: string, url?: string, disabled_help?: string, oauth_app_name?: string }
      */
     public function getProviderInfo(): array;
 
diff --git a/src/Services/OAuth/OAuthTokenManager.php b/src/Services/OAuth/OAuthTokenManager.php
index 1e76c8d0..bf4dcaa1 100644
--- a/src/Services/OAuth/OAuthTokenManager.php
+++ b/src/Services/OAuth/OAuthTokenManager.php
@@ -74,6 +74,16 @@ final class OAuthTokenManager
         return $this->entityManager->getRepository(OAuthToken::class)->findOneBy(['name' => $app_name]);
     }
 
+    /**
+     * Checks if a token for the given app name is existing
+     * @param  string  $app_name
+     * @return bool
+     */
+    public function hasToken(string $app_name): bool
+    {
+        return $this->getToken($app_name) !== null;
+    }
+
     /**
      * This function refreshes the token for the given app name. The new token is saved to the database
      * The app_name must be registered in the knpu_oauth2_client.yaml
diff --git a/templates/info_providers/providers.macro.html.twig b/templates/info_providers/providers.macro.html.twig
index 4f8dc3b8..7304806a 100644
--- a/templates/info_providers/providers.macro.html.twig
+++ b/templates/info_providers/providers.macro.html.twig
@@ -30,6 +30,10 @@
                                     {{ capability.translationKey|trans }}
                                 </span>
                             {% endfor %}
+                            {% if provider.providerInfo.oauth_app_name is defined and provider.providerInfo.oauth_app_name is not empty %}
+                                <br>
+                                <a href="{{ path('oauth_client_connect', {'name': provider.providerInfo.oauth_app_name}) }}" target="_blank" class="btn btn-outline-secondary btn-sm mt-2">{% trans %}oauth_client.connect.btn{% endtrans %}</a>
+                            {% endif %}
                         </div>
                     </div>
                     {% if provider.active == false %}
@@ -42,7 +46,6 @@
                                 {% endif %}
                             </div>
                         </div>
-
                     {% endif %}
                 </td>
             </tr>
diff --git a/templates/info_providers/search/part_search.html.twig b/templates/info_providers/search/part_search.html.twig
index 91f5cc70..1556530b 100644
--- a/templates/info_providers/search/part_search.html.twig
+++ b/templates/info_providers/search/part_search.html.twig
@@ -11,6 +11,8 @@
 
 {% block card_content %}
 
+    <a href="{{ path('info_providers_list') }}">All info providers</a>
+
     {{ form(form) }}
 
     {% if results is not null %}
diff --git a/translations/messages.en.xlf b/translations/messages.en.xlf
index 049480e5..9e92eb7f 100644
--- a/translations/messages.en.xlf
+++ b/translations/messages.en.xlf
@@ -11495,5 +11495,11 @@ Please note, that you can not impersonate a disabled user. If you try you will g
         <target>Created by Information provider</target>
       </segment>
     </unit>
+    <unit id="Qhaj.j4" name="oauth_client.connect.btn">
+      <segment>
+        <source>oauth_client.connect.btn</source>
+        <target>Connect OAuth</target>
+      </segment>
+    </unit>
   </file>
 </xliff>