diff --git a/.env.example b/.env.example
index a56a3778f..9a3469610 100644
--- a/.env.example
+++ b/.env.example
@@ -253,8 +253,13 @@ DISCORD_BOT_API_URL=
 DISCORD_BOT_API_KEY=
 DB_UPDATES_DISCORD_CHANNEL=
 ADMIN_DISCORD_CHANNEL=
-MAL_CLIENT_ID=null
 OPENAI_BEARER_TOKEN=null
+MAL_CLIENT_ID=null
+MAL_CLIENT_SECRET=null
+MAL_REDIRECT_URI=null
+ANILIST_CLIENT_ID=null
+ANILIST_CLIENT_SECRET=null
+ANILIST_REDIRECT_URI=null
 
 # session
 SESSION_DRIVER=database
@@ -294,3 +299,4 @@ WEB_PATH=
 # wiki
 WIKI_LOGIN=http://localhost/login
 WIKI_RESET_PASSWORD=http://localhost/reset-password
+WIKI_EXTERNAL_PROFILE=http://localhost/external
diff --git a/.env.example-sail b/.env.example-sail
index a295cfb5b..1cfc59b0a 100644
--- a/.env.example-sail
+++ b/.env.example-sail
@@ -251,8 +251,13 @@ DISCORD_BOT_API_URL=
 DISCORD_BOT_API_KEY=
 DB_UPDATES_DISCORD_CHANNEL=
 ADMIN_DISCORD_CHANNEL=
-MAL_CLIENT_ID=null
 OPENAI_BEARER_TOKEN=null
+MAL_CLIENT_ID=null
+MAL_CLIENT_SECRET=null
+MAL_REDIRECT_URI=null
+ANILIST_CLIENT_ID=null
+ANILIST_CLIENT_SECRET=null
+ANILIST_REDIRECT_URI=null
 
 # session
 SESSION_DRIVER=database
@@ -292,3 +297,4 @@ WEB_PATH=
 # wiki
 WIKI_LOGIN=http://localhost/login
 WIKI_RESET_PASSWORD=http://localhost/reset-password
+WIKI_EXTERNAL_PROFILE=http://localhost/external
\ No newline at end of file
diff --git a/app/Actions/Models/List/BaseStoreExternalProfileAction.php b/app/Actions/Models/List/BaseStoreExternalProfileAction.php
new file mode 100644
index 000000000..d843f6a65
--- /dev/null
+++ b/app/Actions/Models/List/BaseStoreExternalProfileAction.php
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Actions\Models\List;
+
+use App\Enums\Models\List\ExternalProfileSite;
+use App\Models\Wiki\Anime;
+use App\Models\Wiki\ExternalResource;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Collection;
+
+/**
+ * Class BaseStoreExternalProfileAction.
+ */
+abstract class BaseStoreExternalProfileAction
+{
+    protected Collection $resources;
+
+    /**
+     * Preload the resources for performance proposals.
+     *
+     * @param  ExternalProfileSite  $profileSite
+     * @param  array  $entries
+     * @return void 
+     */
+    protected function preloadResources(ExternalProfileSite $profileSite, array $entries): void
+    {
+        $externalResources = ExternalResource::query()
+            ->where(ExternalResource::ATTRIBUTE_SITE, $profileSite->getResourceSite()->value)
+            ->whereIn(ExternalResource::ATTRIBUTE_EXTERNAL_ID, Arr::pluck($entries, 'external_id'))
+            ->with(ExternalResource::RELATION_ANIME)
+            ->get()
+            ->mapWithKeys(fn (ExternalResource $resource) => [$resource->external_id => $resource->anime]);
+
+        $this->resources = $externalResources;
+    }
+
+    /**
+     * Get the animes by the external id.
+     *
+     * @param  int  $externalId
+     * @return Collection<int, Anime>
+     */
+    protected function getAnimesByExternalId(int $externalId): Collection
+    {
+        return $this->resources[$externalId] ?? new Collection();
+    }
+}
\ No newline at end of file
diff --git a/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryAction.php b/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryAction.php
index 1630ebab6..df7703f87 100644
--- a/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryAction.php
+++ b/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryAction.php
@@ -15,6 +15,8 @@
  */
 abstract class BaseExternalEntryAction
 {
+    protected ?array $response = null;
+
     /**
      * Create a new action instance.
      *
@@ -54,6 +56,13 @@ public function getUsername(): string
         return Arr::get($this->profileParameters, 'name');
     }
 
+    /**
+     * Get the id of the external user.
+     *
+     * @return int|null
+     */
+    abstract public function getId(): ?int;
+
     /**
      * Get the entries of the response.
      *
@@ -64,7 +73,7 @@ abstract public function getEntries(): array;
     /**
      * Make the request to the external api.
      *
-     * @return array|null
+     * @return static
      */
-    abstract public function makeRequest(): ?array;
+    abstract protected function makeRequest(): static;
 }
diff --git a/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryTokenAction.php b/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryTokenAction.php
index 7d8b70b96..3470acc4c 100644
--- a/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryTokenAction.php
+++ b/app/Actions/Models/List/ExternalProfile/ExternalEntry/BaseExternalEntryTokenAction.php
@@ -4,6 +4,11 @@
 
 namespace App\Actions\Models\List\ExternalProfile\ExternalEntry;
 
+use App\Models\List\External\ExternalToken;
+use Firebase\JWT\JWT;
+use Firebase\JWT\Key;
+use Illuminate\Support\Facades\Config;
+
 /**
  * Class BaseExternalEntryTokenAction
  *
@@ -11,23 +16,24 @@
  */
 abstract class BaseExternalEntryTokenAction
 {
+    protected ?array $response = null;
+    protected ?int $id = null;
+
     /**
      * Create a new action instance.
-     *
-     * @param  array  $parameters
      */
-    public function __construct(protected array $parameters)
+    public function __construct(protected ExternalToken $token)
     {
     }
 
     /**
-     * Get the username of the profile.
+     * Get the id of the external user.
      *
-     * @return string
+     * @return int|null
      */
-    public function getUsername(): string
+    public function getId(): ?int
     {
-        return ''; // TODO
+        return $this->id;
     }
 
     /**
@@ -37,7 +43,17 @@ public function getUsername(): string
      */
     public function getToken(): string
     {
-        return ''; // TODO
+        return $this->token->access_token;
+    }
+
+    /**
+     * Get the username.
+     *
+     * @return string|null
+     */
+    public function getUsername(): ?string
+    {
+        return null;
     }
 
     /**
@@ -50,7 +66,7 @@ abstract public function getEntries(): array;
     /**
      * Make the request to the external api.
      *
-     * @return array|null
+     * @return static
      */
-    abstract public function makeRequest(): ?array;
+    abstract protected function makeRequest(): static;
 }
diff --git a/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryAction.php b/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryAction.php
index 1fd74928c..ebf827e93 100644
--- a/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryAction.php
+++ b/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryAction.php
@@ -26,39 +26,55 @@ class AnilistExternalEntryAction extends BaseExternalEntryAction
     public function getEntries(): array
     {
         $entries = [];
-        $response = $this->makeRequest();
-
-        if ($response !== null) {
-            $favorites = Arr::map(Arr::get($response, 'data.User.favourites.anime.nodes'), fn ($value) => $value['id']);
-            $lists = Arr::where(Arr::get($response, 'data.MediaListCollection.lists'), fn ($value) => $value['isCustomList'] === false);
-
-            foreach ($lists as $list) {
-                foreach (Arr::get($list, 'entries') as $entry) {
-                    $entryId = intval(Arr::get($entry, 'media.id'));
-                    $entries[] = [
-                        ExternalResource::ATTRIBUTE_EXTERNAL_ID => $entryId,
-                        ExternalEntry::ATTRIBUTE_SCORE => Arr::get($entry, 'score'),
-                        ExternalEntry::ATTRIBUTE_WATCH_STATUS => ExternalEntryWatchStatus::getAnilistMapping(Arr::get($entry, 'status'))->value,
-                        ExternalEntry::ATTRIBUTE_IS_FAVORITE => in_array($entryId, $favorites),
-                    ];
-                }
+
+        if ($this->response === null) {
+            $this->makeRequest();
+        }
+
+        $favorites = Arr::map(Arr::get($this->response, 'data.User.favourites.anime.nodes'), fn ($value) => $value['id']);
+        $lists = Arr::where(Arr::get($this->response, 'data.MediaListCollection.lists'), fn ($value) => $value['isCustomList'] === false);
+
+        foreach ($lists as $list) {
+            foreach (Arr::get($list, 'entries') as $entry) {
+                $entryId = intval(Arr::get($entry, 'media.id'));
+                $entries[] = [
+                    ExternalResource::ATTRIBUTE_EXTERNAL_ID => $entryId,
+                    ExternalEntry::ATTRIBUTE_SCORE => Arr::get($entry, 'score'),
+                    ExternalEntry::ATTRIBUTE_WATCH_STATUS => ExternalEntryWatchStatus::getAnilistMapping(Arr::get($entry, 'status'))->value,
+                    ExternalEntry::ATTRIBUTE_IS_FAVORITE => in_array($entryId, $favorites),
+                ];
             }
         }
 
         return $entries;
     }
 
+    /**
+     * Get the id of the external user.
+     *
+     * @return int|null
+     */
+    public function getId(): ?int
+    {
+        if ($this->response === null) {
+            $this->makeRequest();
+        }
+
+        return Arr::get($this->response, 'data.User.id');
+    }
+
     /**
      * Make the request to the external api.
      *
-     * @return array|null
+     * @return static
      */
-    public function makeRequest(): ?array
+    protected function makeRequest(): static
     {
         try {
             $query = '
                 query($userName: String) {
                     User(name: $userName) {
+                        id
                         favourites {
                             anime {
                                 nodes {
@@ -88,14 +104,14 @@ public function makeRequest(): ?array
                 'userName' => $this->getUsername(),
             ];
 
-            $response = Http::post('https://graphql.anilist.co', [
+            $this->response = Http::post('https://graphql.anilist.co', [
                 'query' => $query,
                 'variables' => $variables,
             ])
                 ->throw()
                 ->json();
 
-            return $response;
+            return $this;
 
         } catch (RequestException $e) {
             Log::error($e->getMessage());
diff --git a/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryTokenAction.php b/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryTokenAction.php
index cfd8823dc..eb0265cd9 100644
--- a/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryTokenAction.php
+++ b/app/Actions/Models/List/ExternalProfile/ExternalEntry/Site/AnilistExternalEntryTokenAction.php
@@ -8,8 +8,12 @@
 use App\Enums\Models\List\ExternalEntryWatchStatus;
 use App\Models\List\External\ExternalEntry;
 use App\Models\Wiki\ExternalResource;
+use Exception;
+use Firebase\JWT\JWT;
+use Firebase\JWT\Key;
 use Illuminate\Http\Client\RequestException;
 use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Log;
 
@@ -26,9 +30,12 @@ class AnilistExternalEntryTokenAction extends BaseExternalEntryTokenAction
     public function getEntries(): array
     {
         $entries = [];
-        $response = $this->makeRequest();
 
-        if ($response !== null) {
+        if ($this->response === null) {
+            $this->makeRequest();
+        }
+
+        if ($response = $this->response) {
             $lists = Arr::where(Arr::get($response, 'data.MediaListCollection.lists'), fn ($value) => $value['isCustomList'] === false);
 
             foreach ($lists as $list) {
@@ -47,17 +54,61 @@ public function getEntries(): array
         return $entries;
     }
 
+    /**
+     * Get the username.
+     *
+     * @return string|null
+     */
+    public function getUsername(): ?string
+    {
+        if ($this->response === null) {
+            $this->makeRequest();
+        }
+
+        return Arr::get($this->response, 'data.Viewer.name');
+    }
+
+    /**
+     * Get the id of the external user.
+     *
+     * @return int|null
+     */
+    public function getId(): ?int
+    {
+        if ($this->id !== null) {
+            return $this->id;
+        }
+
+        // TODO: This should be tested.
+        try {
+            $decoded = JWT::decode($this->getToken(), new Key(Config::get('services.anilist.client_secret'), 'HS256'));
+
+            $decodedArray = json_decode(json_encode($decoded), true);
+
+            $this->id = Arr::get($decodedArray, 'id');
+
+            return $this->id;
+        } catch (Exception $e) {
+            Log::error($e->getMessage());
+
+            return null;
+        }
+    }
+
     /**
      * Make the request to the external api.
      *
-     * @return array|null
+     * @return static
      */
-    public function makeRequest(): ?array
+    protected function makeRequest(): static
     {
         try {
             $query = '
-                query($userName: String) {
-                    MediaListCollection(userName: $userName, type: ANIME) {
+                query($userId: Int) {
+                    Viewer {
+                        name
+                    }
+                    MediaListCollection(userId: $userId, type: ANIME) {
                         lists {
                             name
                             status
@@ -77,10 +128,10 @@ public function makeRequest(): ?array
             ';
 
             $variables = [
-                'userName' => $this->getUsername(),
+                'userId' => $this->getId(),
             ];
 
-            $response = Http::withToken($this->getToken())
+            $this->response = Http::withToken($this->getToken())
                 ->post('https://graphql.anilist.co', [
                     'query' => $query,
                     'variables' => $variables,
@@ -88,7 +139,7 @@ public function makeRequest(): ?array
                 ->throw()
                 ->json();
 
-            return $response;
+            return $this;
 
         } catch (RequestException $e) {
             Log::error($e->getMessage());
diff --git a/app/Actions/Models/List/ExternalProfile/ExternalToken/BaseExternalTokenAction.php b/app/Actions/Models/List/ExternalProfile/ExternalToken/BaseExternalTokenAction.php
index 6463921d9..55afcf4b1 100644
--- a/app/Actions/Models/List/ExternalProfile/ExternalToken/BaseExternalTokenAction.php
+++ b/app/Actions/Models/List/ExternalProfile/ExternalToken/BaseExternalTokenAction.php
@@ -11,5 +11,18 @@
  */
 abstract class BaseExternalTokenAction
 {
-    abstract public function store(): ExternalToken;
+    /**
+     * Create a new action instance.
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Use the authorization code to get the tokens and store them.
+     *
+     * @param  string  $code
+     * @return ExternalToken|null
+     */
+    abstract public function store(string $code): ?ExternalToken;
 }
diff --git a/app/Actions/Models/List/ExternalProfile/ExternalToken/Site/AnilistExternalTokenAction.php b/app/Actions/Models/List/ExternalProfile/ExternalToken/Site/AnilistExternalTokenAction.php
index e1700f6a1..39e2b2a81 100644
--- a/app/Actions/Models/List/ExternalProfile/ExternalToken/Site/AnilistExternalTokenAction.php
+++ b/app/Actions/Models/List/ExternalProfile/ExternalToken/Site/AnilistExternalTokenAction.php
@@ -6,6 +6,11 @@
 
 use App\Actions\Models\List\ExternalProfile\ExternalToken\BaseExternalTokenAction;
 use App\Models\List\External\ExternalToken;
+use Illuminate\Http\Client\RequestException;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Log;
 
 /**
  * Class AnilistExternalTokenAction.
@@ -13,18 +18,40 @@
 class AnilistExternalTokenAction extends BaseExternalTokenAction
 {
     /**
-     * Create a new action instance.
+     * Use the authorization code to get the tokens and store them.
      *
      * @param  string  $code
+     * @return ExternalToken|null
      */
-    public function __construct(protected string $code)
+    public function store(string $code): ?ExternalToken
     {
-    }
+        try {
+            $response = Http::acceptJson()
+                ->asForm()
+                ->post('https://anilist.co/api/v2/oauth/token', [
+                    'grant_type' => 'authorization_code',
+                    'client_id' => Config::get('services.anilist.client_id'),
+                    'client_secret' => Config::get('services.anilist.client_secret'),
+                    'redirect_uri' => Config::get('services.anilist.redirect_uri'),
+                    'code' => $code,
+                ])
+                ->throw()
+                ->json();
 
-    public function store(): ExternalToken
-    {
-        // TODO: Make a request to the AniList API to get the access and the refresh tokens
-        // and return the external token created.
-        return new ExternalToken(); 
+            $token = Arr::get($response, 'access_token');
+
+            if ($token !== null) {
+                return ExternalToken::query()->create([
+                    ExternalToken::ATTRIBUTE_ACCESS_TOKEN => $token,
+                ]);
+            }
+
+            return null;
+
+        } catch (RequestException $e) {
+            Log::error($e->getMessage());
+
+            throw $e;
+        }
     }
 }
diff --git a/app/Actions/Models/List/ExternalProfile/StoreExternalProfileTokenAction.php b/app/Actions/Models/List/ExternalProfile/StoreExternalProfileTokenAction.php
new file mode 100644
index 000000000..92c8df0ef
--- /dev/null
+++ b/app/Actions/Models/List/ExternalProfile/StoreExternalProfileTokenAction.php
@@ -0,0 +1,161 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Actions\Models\List\ExternalProfile;
+
+use App\Actions\Http\Api\StoreAction;
+use App\Actions\Models\List\BaseStoreExternalProfileAction;
+use App\Actions\Models\List\ExternalProfile\ExternalEntry\BaseExternalEntryTokenAction;
+use App\Actions\Models\List\ExternalProfile\ExternalEntry\Site\AnilistExternalEntryTokenAction;
+use App\Enums\Models\List\ExternalProfileSite;
+use App\Enums\Models\List\ExternalProfileVisibility;
+use App\Models\List\External\ExternalEntry;
+use App\Models\List\External\ExternalToken;
+use App\Models\List\ExternalProfile;
+use Error;
+use Exception;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+
+/**
+ * Class StoreExternalProfileTokenAction.
+ */
+class StoreExternalProfileTokenAction extends BaseStoreExternalProfileAction
+{
+    protected Collection $resources;
+
+    /**
+     * Find or store external profile and its entries given determined external token.
+     *
+     * @param  ExternalToken  $token
+     * @param  array  $parameters
+     * @return ExternalProfile
+     *
+     * @throws Exception
+     */
+    public function findOrCreate(ExternalToken $token, array $parameters): ExternalProfile
+    {
+        try {
+            DB::beginTransaction();
+
+            $site = ExternalProfileSite::fromLocalizedName(Arr::get($parameters, 'site'));
+
+            $action = $this->getActionClass($site, $token);
+
+            if ($action === null) {
+                throw new Error("Undefined action for site {$site->localize()}"); // TODO: check if it is working
+            }
+
+            $userId = $action->getId();
+
+            // TODO: if the profile already exists, the list should be synced.
+            $profile = $this->searchForUserId($userId, $site, $action, $parameters);
+
+            $entries = $action->getEntries();
+
+            $this->preloadResources($site, $entries);
+
+            $token->externalprofile()->associate($profile);
+
+            $externalEntries = [];
+            foreach ($entries as $entry) {
+                $externalId = Arr::get($entry, 'external_id');
+
+                foreach ($this->getAnimesByExternalId($externalId) as $anime) {
+                    $externalEntries[] = [
+                        ExternalEntry::ATTRIBUTE_SCORE => Arr::get($entry, ExternalEntry::ATTRIBUTE_SCORE),
+                        ExternalEntry::ATTRIBUTE_IS_FAVORITE => Arr::get($entry, ExternalEntry::ATTRIBUTE_IS_FAVORITE),
+                        ExternalEntry::ATTRIBUTE_WATCH_STATUS => Arr::get($entry, ExternalEntry::ATTRIBUTE_WATCH_STATUS),
+                        ExternalEntry::ATTRIBUTE_ANIME => $anime->getKey(),
+                        ExternalEntry::ATTRIBUTE_PROFILE => $profile->getKey(),
+                    ];
+                }
+            }
+
+            ExternalEntry::insert($externalEntries);
+
+            DB::commit();
+
+            return $profile;
+
+        } catch (Exception $e) {
+            Log::error($e->getMessage());
+
+            DB::rollBack();
+
+            throw $e;
+        }
+    }
+
+    /**
+     * Find or create the profile for a userId and site.
+     *
+     * @param  int  $userId
+     * @param  ExternalProfileSite  $site
+     * @param  BaseExternalEntryTokenAction  $action
+     * @param  array  $parameters
+     * @return ExternalProfile|null
+     */
+    protected function searchForUserId(int $userId, ExternalProfileSite $site, BaseExternalEntryTokenAction $action, array $parameters): ?ExternalProfile
+    {
+        $claimedProfile = ExternalProfile::query()
+            ->where(ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID, $userId)
+            ->where(ExternalProfile::ATTRIBUTE_SITE, $site->value)
+            ->whereHas(ExternalProfile::RELATION_USER)
+            ->first();
+
+        if ($claimedProfile instanceof ExternalProfile) {
+            return $claimedProfile;
+        }
+
+        $unclaimedProfile = ExternalProfile::query()
+            ->where(ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID, $userId)
+            ->where(ExternalProfile::ATTRIBUTE_SITE, $site->value)
+            ->whereDoesntHave(ExternalProfile::RELATION_USER)
+            ->first();
+
+        if ($unclaimedProfile instanceof ExternalProfile) {
+            $unclaimedProfile->update([
+                ExternalProfile::ATTRIBUTE_USER => Arr::get($parameters, ExternalProfile::ATTRIBUTE_USER),
+                ExternalProfile::ATTRIBUTE_NAME => $action->getUsername(),
+                ExternalProfile::ATTRIBUTE_VISIBILITY => ExternalProfileVisibility::PRIVATE->value,
+            ]);
+
+            return $unclaimedProfile;
+        }
+
+        $storeAction = new StoreAction();
+
+        $profile = $storeAction->store(ExternalProfile::query(), [
+            ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID => $userId,
+            ExternalProfile::ATTRIBUTE_USER => Arr::get($parameters, ExternalProfile::ATTRIBUTE_USER),
+            ExternalProfile::ATTRIBUTE_NAME => $action->getUsername(),
+            ExternalProfile::ATTRIBUTE_SITE => $site->value,
+            ExternalProfile::ATTRIBUTE_VISIBILITY => ExternalProfileVisibility::PRIVATE->value,
+        ]);
+
+        if ($profile instanceof ExternalProfile) {
+            return $profile;
+        }
+
+        return null;
+    }
+
+    /**
+     * Get the mapping for the entries token class.
+     *
+     * @param  ExternalProfileSite  $site
+     * @param  ExternalToken  $token
+     * @return BaseExternalEntryTokenAction|null
+     */
+    protected function getActionClass(ExternalProfileSite $site, ExternalToken $token): ?BaseExternalEntryTokenAction
+    {
+        return match ($site) {
+            ExternalProfileSite::ANILIST => new AnilistExternalEntryTokenAction($token),
+            default => null,
+        };
+    }
+}
diff --git a/app/Actions/Models/List/ExternalProfile/StoreExternalProfileAction.php b/app/Actions/Models/List/ExternalProfile/StoreExternalProfileUsernameAction.php
similarity index 69%
rename from app/Actions/Models/List/ExternalProfile/StoreExternalProfileAction.php
rename to app/Actions/Models/List/ExternalProfile/StoreExternalProfileUsernameAction.php
index 3a9eb6f33..277b9506a 100644
--- a/app/Actions/Models/List/ExternalProfile/StoreExternalProfileAction.php
+++ b/app/Actions/Models/List/ExternalProfile/StoreExternalProfileUsernameAction.php
@@ -5,47 +5,49 @@
 namespace App\Actions\Models\List\ExternalProfile;
 
 use App\Actions\Http\Api\StoreAction;
+use App\Actions\Models\List\BaseStoreExternalProfileAction;
 use App\Actions\Models\List\ExternalProfile\ExternalEntry\BaseExternalEntryAction;
 use App\Actions\Models\List\ExternalProfile\ExternalEntry\Site\AnilistExternalEntryAction;
 use App\Enums\Models\List\ExternalProfileSite;
 use App\Enums\Models\List\ExternalProfileVisibility;
 use App\Models\List\External\ExternalEntry;
 use App\Models\List\ExternalProfile;
-use App\Models\Wiki\Anime;
-use App\Models\Wiki\ExternalResource;
 use Error;
 use Exception;
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Arr;
-use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 
 /**
- * Class StoreExternalProfileAction.
+ * Class StoreExternalProfileUsernameAction.
  */
-class StoreExternalProfileAction
+class StoreExternalProfileUsernameAction extends BaseStoreExternalProfileAction
 {
-    protected Collection $resources;
-
     /**
-     * Store external profile and its entries.
+     * Find or store an external profile and its entries given determined username.
      *
      * @param  Builder  $builder
      * @param  array  $profileParameters
-     * @return Model
+     * @return ExternalProfile
      *
      * @throws Exception
      */
-    public function store(Builder $builder, array $profileParameters): Model
+    public function findOrCreate(Builder $builder, array $profileParameters): ExternalProfile
     {
         try {
-            DB::beginTransaction();
+            $profileSite = ExternalProfileSite::fromLocalizedName(Arr::get($profileParameters, 'site'));
 
-            $storeAction = new StoreAction();
+            $findProfile = ExternalProfile::query()
+                ->where(ExternalProfile::ATTRIBUTE_NAME, Arr::get($profileParameters, 'name'))
+                ->where(ExternalProfile::ATTRIBUTE_SITE, $profileSite->value)
+                ->first();
 
-            $profileSite = ExternalProfileSite::fromLocalizedName(Arr::get($profileParameters, 'site'));
+            if ($findProfile instanceof ExternalProfile) {
+                return $findProfile;
+            }
+
+            DB::beginTransaction();
 
             $action = $this->getActionClass($profileSite, $profileParameters);
 
@@ -57,7 +59,11 @@ public function store(Builder $builder, array $profileParameters): Model
 
             $this->preloadResources($profileSite, $entries);
 
+            $storeAction = new StoreAction();
+
+            /** @var ExternalProfile $profile */
             $profile = $storeAction->store($builder, [
+                ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID => $action->getId(),
                 ExternalProfile::ATTRIBUTE_NAME => Arr::get($profileParameters, ExternalProfile::ATTRIBUTE_NAME),
                 ExternalProfile::ATTRIBUTE_SITE => $profileSite->value,
                 ExternalProfile::ATTRIBUTE_VISIBILITY => ExternalProfileVisibility::fromLocalizedName(Arr::get($profileParameters, ExternalProfile::ATTRIBUTE_VISIBILITY))->value,
@@ -106,34 +112,4 @@ protected function getActionClass(ExternalProfileSite $site, array $profileParam
             default => null,
         };
     }
-
-    /**
-     * Preload the resources for performance proposals.
-     *
-     * @param  ExternalProfileSite  $profileSite
-     * @param  array  $entries
-     * @return void 
-     */
-    protected function preloadResources(ExternalProfileSite $profileSite, array $entries): void
-    {
-        $externalResources = ExternalResource::query()
-            ->where(ExternalResource::ATTRIBUTE_SITE, $profileSite->getResourceSite()->value)
-            ->whereIn(ExternalResource::ATTRIBUTE_EXTERNAL_ID, Arr::pluck($entries, 'external_id'))
-            ->with(ExternalResource::RELATION_ANIME)
-            ->get()
-            ->mapWithKeys(fn (ExternalResource $resource) => [$resource->external_id => $resource->anime]);
-
-        $this->resources = $externalResources;
-    }
-
-    /**
-     * Get the animes by the external id.
-     *
-     * @param  int  $externalId
-     * @return Collection<int, Anime>
-     */
-    protected function getAnimesByExternalId(int $externalId): Collection
-    {
-        return $this->resources[$externalId] ?? new Collection();
-    }
-}
+}
\ No newline at end of file
diff --git a/app/Actions/Models/List/ExternalProfile/StoreExternalTokenAction.php b/app/Actions/Models/List/ExternalProfile/StoreExternalTokenAction.php
index 46a5b1b3f..ce3d1b89f 100644
--- a/app/Actions/Models/List/ExternalProfile/StoreExternalTokenAction.php
+++ b/app/Actions/Models/List/ExternalProfile/StoreExternalTokenAction.php
@@ -7,6 +7,9 @@
 use App\Actions\Models\List\ExternalProfile\ExternalToken\BaseExternalTokenAction;
 use App\Actions\Models\List\ExternalProfile\ExternalToken\Site\AnilistExternalTokenAction;
 use App\Enums\Models\List\ExternalProfileSite;
+use App\Models\List\External\ExternalToken;
+use Error;
+use Exception;
 use Illuminate\Support\Arr;
 
 /**
@@ -14,29 +17,41 @@
  */
 class StoreExternalTokenAction
 {
-    public function store($query)
+    /**
+     * Store the token given the query of the callback URL.
+     *
+     * @param  array  $query
+     * @return ExternalToken|null
+     *
+     * @throws Exception
+     */
+    public function store(array $query): ?ExternalToken
     {
-        $profileSite = ExternalProfileSite::fromLocalizedName(Arr::get($query, 'site'));
-        $code = Arr::get($query, 'code');
+        $site = Arr::get($query, 'site');
+        $profileSite = ExternalProfileSite::fromLocalizedName($site);
 
-        $action = $this->getActionClass($profileSite, $code);
+        $action = $this->getActionClass($profileSite);
 
-        $externalToken = $action->store();
+        if ($action === null) {
+            throw new Error("Undefined callback URL for site {$site}");
+        }
+
+        $externalToken = $action->store(Arr::get($query, 'code'));
+
+        return $externalToken;
     }
 
     /**
      * Get the mapping for the token class.
      *
      * @param  ExternalProfileSite  $site
-     * @param  string  $code
      * @return BaseExternalTokenAction|null
      */
-    protected function getActionClass(ExternalProfileSite $site, string $code): ?BaseExternalTokenAction
+    protected function getActionClass(ExternalProfileSite $site): ?BaseExternalTokenAction
     {
         return match ($site) {
-            ExternalProfileSite::ANILIST => new AnilistExternalTokenAction($code),
+            ExternalProfileSite::ANILIST => new AnilistExternalTokenAction(),
             default => null,
         };
     }
-
 }
diff --git a/app/Actions/Models/Wiki/Anime/ApiAction/MalAnimeApiAction.php b/app/Actions/Models/Wiki/Anime/ApiAction/MalAnimeApiAction.php
index 6b94560f3..4511cb0f3 100644
--- a/app/Actions/Models/Wiki/Anime/ApiAction/MalAnimeApiAction.php
+++ b/app/Actions/Models/Wiki/Anime/ApiAction/MalAnimeApiAction.php
@@ -38,7 +38,7 @@ public function handle(BelongsToMany $resources): static
         $resource = $resources->firstWhere(ExternalResource::ATTRIBUTE_SITE, ResourceSite::MAL->value);
 
         if ($resource instanceof ExternalResource) {
-            $response = Http::withHeaders(['X-MAL-CLIENT-ID' => Config::get('services.mal.client')])
+            $response = Http::withHeaders(['X-MAL-CLIENT-ID' => Config::get('services.mal.client_id')])
                 ->get("https://api.myanimelist.net/v2/anime/$resource->external_id", [
                     'fields' => 'studios',
                 ])
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index f128885ab..6839926a4 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -8,6 +8,7 @@
 use App\Console\Commands\Storage\Admin\DumpPruneCommand;
 use App\Console\Commands\Storage\Admin\WikiDumpCommand;
 use App\Models\BaseModel;
+use App\Models\List\ExternalProfile;
 use BezhanSalleh\FilamentExceptions\Models\Exception;
 use Illuminate\Auth\Console\ClearResetsCommand;
 use Illuminate\Cache\Console\PruneStaleTagsCommand;
diff --git a/app/Filament/TableActions/Models/List/ExternalProfile/CreateExternalProfileTableAction.php b/app/Filament/TableActions/Models/List/ExternalProfile/CreateExternalProfileTableAction.php
index 232172da3..e31ff515d 100644
--- a/app/Filament/TableActions/Models/List/ExternalProfile/CreateExternalProfileTableAction.php
+++ b/app/Filament/TableActions/Models/List/ExternalProfile/CreateExternalProfileTableAction.php
@@ -4,7 +4,7 @@
 
 namespace App\Filament\TableActions\Models\List\ExternalProfile;
 
-use App\Actions\Models\List\ExternalProfile\StoreExternalProfileAction;
+use App\Actions\Models\List\ExternalProfile\StoreExternalProfileUsernameAction;
 use App\Enums\Models\List\ExternalProfileSite;
 use App\Enums\Models\List\ExternalProfileVisibility;
 use App\Filament\Components\Fields\Select;
@@ -47,9 +47,9 @@ public function handle(array $fields): void
         $site = Arr::get($fields, ExternalProfile::ATTRIBUTE_SITE);
         $visibility = Arr::get($fields, ExternalProfile::ATTRIBUTE_VISIBILITY);
 
-        $action = new StoreExternalProfileAction();
+        $action = new StoreExternalProfileUsernameAction();
 
-        $action->store(ExternalProfile::query(), [
+        $action->findOrCreate(ExternalProfile::query(), [
             ExternalProfile::ATTRIBUTE_USER => Filament::auth()->id(),
             ExternalProfile::ATTRIBUTE_NAME => $name,
             ExternalProfile::ATTRIBUTE_SITE => ExternalProfileSite::from(intval($site))->localize(),
diff --git a/app/Http/Controllers/Api/List/External/ExternalTokenCallbackController.php b/app/Http/Controllers/Api/List/External/ExternalTokenCallbackController.php
index b3580a94a..a061018f3 100644
--- a/app/Http/Controllers/Api/List/External/ExternalTokenCallbackController.php
+++ b/app/Http/Controllers/Api/List/External/ExternalTokenCallbackController.php
@@ -4,12 +4,18 @@
 
 namespace App\Http\Controllers\Api\List\External;
 
+use App\Actions\Models\List\ExternalProfile\StoreExternalProfileTokenAction;
 use App\Actions\Models\List\ExternalProfile\StoreExternalTokenAction;
 use App\Features\AllowExternalProfileManagement;
-use App\Http\Api\Query\Query;
 use App\Http\Controllers\Api\BaseController;
 use App\Http\Requests\Api\IndexRequest;
 use App\Models\List\External\ExternalToken;
+use App\Models\List\ExternalProfile;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\Redirect;
 use Illuminate\Support\Str;
 use Laravel\Pennant\Middleware\EnsureFeaturesAreActive;
 
@@ -30,24 +36,44 @@ public function __construct()
             ->append(AllowExternalProfileManagement::class)
             ->__toString();
 
-        $this->middleware($isExternalProfileManagementAllowed)->except(['index', 'show']);
+        $this->middleware($isExternalProfileManagementAllowed);
     }
 
     /**
      * This is the redirect URL which is set in the external provider.
      *
      * @param  IndexRequest  $request
+     * @return RedirectResponse|JsonResponse
      */
-    public function index(IndexRequest $request)
+    public function index(IndexRequest $request): RedirectResponse|JsonResponse
     {
-        //$query = new Query($request->validated());
+        $validated = array_merge(
+            $request->validated(),
+            [ExternalProfile::ATTRIBUTE_USER => Auth::id()]
+        );
 
-        //$action = new StoreExternalTokenAction();
+        $action = new StoreExternalTokenAction();
 
-        //$action->store($query); // This stores the external token.
+        $externalToken = $action->store($validated);
 
-        // TODO: We should find or create a profile with the entries.
+        if ($externalToken === null) {
+            return new JsonResponse([
+                'error' => 'invalid code',
+            ], 400);
+        }
 
-        // TODO: Then, the user should be redirect to the client page, e.g. /external/{site}/{profile}.
+        $profileAction = new StoreExternalProfileTokenAction();
+
+        $profile = $profileAction->findOrCreate($externalToken, $validated); 
+
+        // https://animethemes.moe/external/{mal|anilist}/{profile_name}
+        $clientUrl = Str::of(Config::get('wiki.external_profile'))
+            ->append('/')
+            ->append(Str::lower($profile->site->name))
+            ->append('/')
+            ->append($profile->getName())
+            ->__toString();
+
+        return Redirect::to($clientUrl);
     }
 }
diff --git a/app/Http/Controllers/Api/List/ExternalProfileController.php b/app/Http/Controllers/Api/List/ExternalProfileController.php
index 42c85c630..fb349d84b 100644
--- a/app/Http/Controllers/Api/List/ExternalProfileController.php
+++ b/app/Http/Controllers/Api/List/ExternalProfileController.php
@@ -10,7 +10,7 @@
 use App\Actions\Http\Api\RestoreAction;
 use App\Actions\Http\Api\ShowAction;
 use App\Actions\Http\Api\UpdateAction;
-use App\Actions\Models\List\ExternalProfile\StoreExternalProfileAction;
+use App\Actions\Models\List\ExternalProfile\StoreExternalProfileUsernameAction;
 use App\Enums\Models\List\ExternalProfileVisibility;
 use App\Features\AllowExternalProfileManagement;
 use App\Http\Api\Query\Query;
@@ -91,12 +91,12 @@ public function show(ShowRequest $request, ExternalProfile $externalprofile, Sho
      * Store a newly created resource.
      *
      * @param  StoreRequest  $request
-     * @param  StoreExternalProfileAction  $action
+     * @param  StoreExternalProfileUsernameAction  $action
      * @return ExternalProfileResource
      */
-    public function store(StoreRequest $request, StoreExternalProfileAction $action): ExternalProfileResource
+    public function store(StoreRequest $request, StoreExternalProfileUsernameAction $action): ExternalProfileResource
     {
-        $externalprofile = $action->store(ExternalProfile::query(), $request->validated());
+        $externalprofile = $action->findOrCreate(ExternalProfile::query(), $request->validated());
 
         return new ExternalProfileResource($externalprofile, new Query());
     }
diff --git a/app/Models/List/ExternalProfile.php b/app/Models/List/ExternalProfile.php
index 67e2d7255..28754c8ec 100644
--- a/app/Models/List/ExternalProfile.php
+++ b/app/Models/List/ExternalProfile.php
@@ -4,6 +4,7 @@
 
 namespace App\Models\List;
 
+use App\Enums\Http\Api\Filter\ComparisonOperator;
 use App\Enums\Models\List\ExternalProfileSite;
 use App\Enums\Models\List\ExternalProfileVisibility;
 use App\Events\List\ExternalProfile\ExternalProfileCreated;
@@ -16,11 +17,13 @@
 use App\Models\List\External\ExternalToken;
 use Database\Factories\List\ExternalProfileFactory;
 use Elastic\ScoutDriverPlus\Searchable;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\HasOne;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Date;
 
 /**
  * Class ExternalProfile.
@@ -28,6 +31,7 @@
  * @property int $profile_id
  * @property Collection<int, ExternalEntry> $externalentries
  * @property ExternalToken|null $externaltoken
+ * @property int|null $external_user_id
  * @property string $name
  * @property ExternalProfileSite $site
  * @property Carbon|null $synced_at
@@ -44,6 +48,7 @@ class ExternalProfile extends BaseModel
     final public const TABLE = 'external_profiles';
 
     final public const ATTRIBUTE_ID = 'profile_id';
+    final public const ATTRIBUTE_EXTERNAL_USER_ID = 'external_user_id';
     final public const ATTRIBUTE_NAME = 'name';
     final public const ATTRIBUTE_SITE = 'site';
     final public const ATTRIBUTE_VISIBILITY = 'visibility';
@@ -61,6 +66,7 @@ class ExternalProfile extends BaseModel
      * @var array<int, string>
      */
     protected $fillable = [
+        ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID,
         ExternalProfile::ATTRIBUTE_NAME,
         ExternalProfile::ATTRIBUTE_SITE,
         ExternalProfile::ATTRIBUTE_SYNCED_AT,
@@ -200,4 +206,20 @@ public function externaltoken(): HasOne
     {
         return $this->hasOne(ExternalToken::class, ExternalToken::ATTRIBUTE_PROFILE);
     }
+
+    /**
+     * Get the prunable model query.
+     *
+     * @return Builder
+     */
+    public function prunable(): Builder
+    {
+        return static::query()
+            ->whereDoesntHave(ExternalProfile::RELATION_USER)
+            ->where(
+                BaseModel::ATTRIBUTE_CREATED_AT,
+                ComparisonOperator::LTE->value,
+                Date::now()->subWeek()
+            );
+    }
 }
diff --git a/composer.json b/composer.json
index 2b0c2d9e6..0931cd8f4 100644
--- a/composer.json
+++ b/composer.json
@@ -32,6 +32,7 @@
         "fakerphp/faker": "^1.21",
         "filament/filament": "3.2.106",
         "filament/forms": "3.2.106",
+        "firebase/php-jwt": "^6.10",
         "flowframe/laravel-trend": "*",
         "guzzlehttp/guzzle": "^7.5",
         "laravel-notification-channels/discord": "^1.4",
diff --git a/composer.lock b/composer.lock
index fd7a64767..27aa80ede 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "a7f56b90543d589c1141e6bca68e58c5",
+    "content-hash": "4a53b034ee5565ea66e4046e539c2fd2",
     "packages": [
         {
             "name": "anourvalar/eloquent-serialize",
@@ -2444,6 +2444,69 @@
             },
             "time": "2024-07-31T11:53:30+00:00"
         },
+        {
+            "name": "firebase/php-jwt",
+            "version": "v6.10.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/firebase/php-jwt.git",
+                "reference": "500501c2ce893c824c801da135d02661199f60c5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/firebase/php-jwt/zipball/500501c2ce893c824c801da135d02661199f60c5",
+                "reference": "500501c2ce893c824c801da135d02661199f60c5",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^8.0"
+            },
+            "require-dev": {
+                "guzzlehttp/guzzle": "^7.4",
+                "phpspec/prophecy-phpunit": "^2.0",
+                "phpunit/phpunit": "^9.5",
+                "psr/cache": "^2.0||^3.0",
+                "psr/http-client": "^1.0",
+                "psr/http-factory": "^1.0"
+            },
+            "suggest": {
+                "ext-sodium": "Support EdDSA (Ed25519) signatures",
+                "paragonie/sodium_compat": "Support EdDSA (Ed25519) signatures when libsodium is not present"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Firebase\\JWT\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Neuman Vong",
+                    "email": "neuman+pear@twilio.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Anant Narayanan",
+                    "email": "anant@php.net",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.",
+            "homepage": "https://github.com/firebase/php-jwt",
+            "keywords": [
+                "jwt",
+                "php"
+            ],
+            "support": {
+                "issues": "https://github.com/firebase/php-jwt/issues",
+                "source": "https://github.com/firebase/php-jwt/tree/v6.10.1"
+            },
+            "time": "2024-05-18T18:05:11+00:00"
+        },
         {
             "name": "flowframe/laravel-trend",
             "version": "v0.2.0",
diff --git a/config/services.php b/config/services.php
index 6dc8bb0f5..12a2a2341 100644
--- a/config/services.php
+++ b/config/services.php
@@ -41,11 +41,19 @@
         'admin_discord_channel' => env('ADMIN_DISCORD_CHANNEL'),
     ],
 
-    'mal' => [
-        'client' => env('MAL_CLIENT_ID'),
-    ],
-
     'openai' => [
         'token' => env('OPENAI_BEARER_TOKEN'),
     ],
+
+    'anilist' => [
+        'client_id' => env('ANILIST_CLIENT_ID'),
+        'client_secret' => env('ANILIST_CLIENT_SECRET'),
+        'redirect_uri' => env('ANILIST_REDIRECT_URI'),
+    ],
+
+    'mal' => [
+        'client_id' => env('MAL_CLIENT_ID'),
+        'client_secret' => env('MAL_CLIENT_SECRET'),
+        'redirect_uri' => env('MAL_REDIRECT_URI'),
+    ],
 ];
diff --git a/config/wiki.php b/config/wiki.php
index 8dbc1895f..ec0ad4047 100644
--- a/config/wiki.php
+++ b/config/wiki.php
@@ -16,4 +16,6 @@
     'login' => env('WIKI_LOGIN'),
 
     'reset_password' => env('WIKI_RESET_PASSWORD'),
+
+    'external_profile' => env('WIKI_EXTERNAL_PROFILE'),
 ];
diff --git a/database/migrations/2024_08_28_203854_add_synced_at_attribute_to_external_profile_table.php b/database/migrations/2024_08_28_203854_add_attributes_to_external_profile_table.php
similarity index 62%
rename from database/migrations/2024_08_28_203854_add_synced_at_attribute_to_external_profile_table.php
rename to database/migrations/2024_08_28_203854_add_attributes_to_external_profile_table.php
index ca1199ce3..ea3961a31 100644
--- a/database/migrations/2024_08_28_203854_add_synced_at_attribute_to_external_profile_table.php
+++ b/database/migrations/2024_08_28_203854_add_attributes_to_external_profile_table.php
@@ -19,6 +19,12 @@ public function up(): void
                 $table->timestamp(ExternalProfile::ATTRIBUTE_SYNCED_AT, 6)->nullable();
             });
         }
+
+        if (! Schema::hasColumn(ExternalProfile::TABLE, ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID)) {
+            Schema::table(ExternalProfile::TABLE, function (Blueprint $table) {
+                $table->integer(ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID)->nullable();
+            });
+        }
     }
 
     /**
@@ -31,5 +37,11 @@ public function down(): void
                 $table->dropColumn(ExternalProfile::ATTRIBUTE_SYNCED_AT);
             });
         }
+
+        if (Schema::hasColumn(ExternalProfile::TABLE, ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID)) {
+            Schema::table(ExternalProfile::TABLE, function (Blueprint $table) {
+                $table->dropColumn(ExternalProfile::ATTRIBUTE_EXTERNAL_USER_ID);
+            });
+        }
     }
 };