diff --git a/app/Domains/Tenant/Controllers/AdminApp/WebsiteExtraController.php b/app/Domains/Tenant/Controllers/AdminApp/WebsiteExtraController.php
index ab7dc64..277962d 100644
--- a/app/Domains/Tenant/Controllers/AdminApp/WebsiteExtraController.php
+++ b/app/Domains/Tenant/Controllers/AdminApp/WebsiteExtraController.php
@@ -5,6 +5,7 @@ namespace App\Domains\Tenant\Controllers\AdminApp;
 use App\Domains\Auth\Models\User;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Tenant\Requests\AdminApp\UpdateWebsiteExtraRequest;
+use App\Domains\Tenant\Resources\AdminApp\WebsiteExtraResource;
 use App\Domains\Tenant\Resources\AdminApp\WebsiteExtrasResource;
 use App\Domains\Tenant\Services\TenantInformationService;
 use App\Domains\Tenant\Services\WebsiteExtraService;
@@ -25,6 +26,20 @@ class WebsiteExtraController extends Controller
         );
     }
 
+    public function showExtra(Request $request, string $websiteExtraCode): WebsiteExtraResource
+    {
+        $tenant = $this->loadTenant($request->user());
+        $definition = $this->websiteExtraService->definitionForTenant($tenant, $websiteExtraCode);
+        $websiteExtra = $tenant->websiteExtras
+            ->firstWhere('website_type_extra_id', $definition->id);
+
+        if (! $websiteExtra) {
+            abort(404);
+        }
+
+        return WebsiteExtraResource::make($websiteExtra);
+    }
+
     public function update(
         UpdateWebsiteExtraRequest $request,
         string $websiteExtraCode
diff --git a/app/Domains/Tenant/Resources/AdminApp/WebsiteExtraResource.php b/app/Domains/Tenant/Resources/AdminApp/WebsiteExtraResource.php
new file mode 100644
index 0000000..e683b72
--- /dev/null
+++ b/app/Domains/Tenant/Resources/AdminApp/WebsiteExtraResource.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Domains\Tenant\Resources\AdminApp;
+
+use App\Domains\Attachable\Models\Attachment;
+use App\Domains\Tenant\Models\WebsiteExtra;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin WebsiteExtra
+ */
+class WebsiteExtraResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'codigo' => $this->websiteTypeExtra->codigo,
+            'nombre' => $this->websiteTypeExtra->nombre,
+            'descripcion' => $this->websiteTypeExtra->descripcion,
+            'is_required' => $this->websiteTypeExtra->is_required,
+            'is_enabled' => $this->is_enabled,
+            'request_rules' => $this->websiteTypeExtra->config_schema['request_rules'] ?? [],
+            'config' => $this->formatConfig(
+                $this->resolvedConfig(),
+                fn (Attachment $attachment): string => $attachment->key
+            ),
+            'resolved_config' => $this->formatConfig(
+                $this->resolvedConfig(),
+                fn (Attachment $attachment): string => $attachment->getTemporaryUrl(1440)
+            ),
+        ];
+    }
+
+    private function formatConfig(mixed $value, callable $formatAttachment): mixed
+    {
+        if ($value instanceof Attachment) {
+            return $formatAttachment($value);
+        }
+
+        if (! is_array($value)) {
+            return $value;
+        }
+
+        return array_map(
+            fn (mixed $item): mixed => $this->formatConfig($item, $formatAttachment),
+            $value
+        );
+    }
+}
diff --git a/app/Domains/Tenant/routes/adminapp.php b/app/Domains/Tenant/routes/adminapp.php
index ee79f88..0dcc615 100644
--- a/app/Domains/Tenant/routes/adminapp.php
+++ b/app/Domains/Tenant/routes/adminapp.php
@@ -6,10 +6,8 @@ use Illuminate\Support\Facades\Route;
 Route::prefix('v1/adminapp/tenant')
     ->middleware(['auth:sanctum', 'adminapp.tenant'])
     ->group(function (): void {
-        Route::get('website-extras', [WebsiteExtraController::class, 'show'])
-            ->name('adminapp.tenant.website-extras.show');
-        Route::put('website-extras/{websiteExtraCode}', [WebsiteExtraController::class, 'update'])
-            ->name('adminapp.tenant.website-extras.update');
-        Route::patch('website-extras/{websiteExtraCode}/toggle', [WebsiteExtraController::class, 'toggle'])
-            ->name('adminapp.tenant.website-extras.toggle');
+        Route::get('website-extras', [WebsiteExtraController::class, 'show']);
+        Route::get('website-extras/{websiteExtraCode}', [WebsiteExtraController::class, 'showExtra']);
+        Route::put('website-extras/{websiteExtraCode}', [WebsiteExtraController::class, 'update']);
+        Route::patch('website-extras/{websiteExtraCode}/toggle', [WebsiteExtraController::class, 'toggle']);
     });
diff --git a/tests/Feature/Tenant/AdminAppWebsiteExtraControllerTest.php b/tests/Feature/Tenant/AdminAppWebsiteExtraControllerTest.php
index 4d83ab4..7a6f0ab 100644
--- a/tests/Feature/Tenant/AdminAppWebsiteExtraControllerTest.php
+++ b/tests/Feature/Tenant/AdminAppWebsiteExtraControllerTest.php
@@ -84,6 +84,36 @@ class AdminAppWebsiteExtraControllerTest extends TestCase
             ->assertJsonPath('data.resolved_extras.contactConfig.phone', '+54 341 555 0101');
     }
 
+    public function test_adminapp_user_can_read_one_website_extra(): void
+    {
+        $tenant = $this->createTenant('acme');
+        $definition = $this->websiteType->extras()->firstOrFail();
+        $tenant->websiteExtras()->create([
+            'website_type_extra_id' => $definition->id,
+            'config' => ['phone' => '+54 341 555 0101'],
+            'is_enabled' => true,
+        ]);
+
+        Sanctum::actingAs($this->createAdminAppUser($tenant));
+
+        $this->getJson('/api/v1/adminapp/tenant/website-extras/contactConfig')
+            ->assertOk()
+            ->assertJsonPath('data.codigo', 'contactConfig')
+            ->assertJsonPath('data.nombre', 'Configuración de contacto')
+            ->assertJsonPath('data.is_enabled', true)
+            ->assertJsonPath('data.config.phone', '+54 341 555 0101')
+            ->assertJsonPath('data.resolved_config.phone', '+54 341 555 0101');
+    }
+
+    public function test_reading_an_unconfigured_website_extra_returns_not_found(): void
+    {
+        $tenant = $this->createTenant('acme');
+        Sanctum::actingAs($this->createAdminAppUser($tenant));
+
+        $this->getJson('/api/v1/adminapp/tenant/website-extras/contactConfig')
+            ->assertNotFound();
+    }
+
     public function test_adminapp_user_updates_one_extra_without_touching_other_tenants(): void
     {
         $tenant = $this->createTenant('acme');