Nuxtとlaravel8でAPI通信した際corsエラーが出る

現在LaravelでAPIを開発しており、Nuxt側でAPIを叩いた際CORSエラーが出てしまいます。
エラーは以下の通りです。

Access to XMLHttpRequest at 'http://127.0.0.1:8000/api/feed?keyword=%E3%83%AF%E3%83%BC%E3%83%AB%E3%83%89%E3%83%88%E3%83%AA%E3%82%AC%E3%83%BC' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

環境
"laravel/framework": "^8.40"
"nuxt": "^2.15.7"

Access-Control-Allow-Originの設定が必要というのは分かるのですが、以下のようなlaravel8のcorsの設定をしたのですが結果は変わりませんでした。

cors.php

'paths' => ['*'],

    'allowed_methods' => ['*'],

    'allowed_origins' => ['*'],

    'allowed_origins_patterns' => [],

    'allowed_headers' => ['*'],

    'exposed_headers' => [],

    'max_age' => 0,

    'supports_credentials' => false,

api.php

Route::apiResource('feed', Testfeedcontroller::class);

MangaController.php

{
        $keyword = $request->input('keyword');

        $iskeyword = Manga::where('title', 'like', '%'.$keyword.'%')->first();

        if (!$iskeyword) {
            echo 'DBに新しく登録します';
            // $options = [
            //     'http' => [
            //         'method' => 'GET',
            //         'header' => 'user-agent:MyUserAgent'
            //     ],
            //   ];

            $RakutenUrl = "https://app.rakuten.co.jp/services/api/BooksBook/Search/20170404?applicationId=1064175175388514312&title={$keyword}&booksGenreId=001&size=9";
    
            // $json = file_get_contents($RakutenUrl, false, stream_context_create($options));
            $json = file_get_contents($RakutenUrl);
            // dd($json);
            $json_decode = json_decode($json, true);
            // dd($json_decode);
    
            $res = [];
    
            foreach ($json_decode['Items'] as $item) {
                $title = $item['Item']['title'];
                $ImageUrl = $item['Item']['largeImageUrl'];
                $source_url = $item['Item']['itemUrl'];
                
                $res[] = [
                    'title' => $title,
                    'ImageUrl' => $ImageUrl,
                    'itemUrl' => $source_url,
                ];
            }
            // dd($res);

            // return $res;
    
            foreach ($res as $i) {
                $manga = new Manga;
                $manga->title = $i['title'];
                $manga->img_url = $i['ImageUrl'];
                $manga->source_url = $i['itemUrl'];
                $manga->save();
            };

            $getmanga = Manga::where('title', 'like', '%'.$keyword.'%')->get();
            // dd($getmanga);
            foreach ($getmanga as $m) {
                $title = $m->title;
                $ImageUrl = $m->img_url;
                $source_url = $m->source_url;
                $result[] = [
                        'title' => $title,
                        'img_url' => $ImageUrl,
                        'source_url' => $source_url
                    ];
            };

            // dd($result);
            return $result;
        // }
        } elseif ($keyword) {
            echo 'DBに登録されています';
            // dd($iskeyword);
            $searchmangas = Manga::where('title', 'like', '%'.$keyword.'%')->get();
            // dd($searchmangas);
            $result2 = [];
            foreach ($searchmangas as $m) {
                $title = $m->title;
                $ImageUrl = $m->img_url;
                $source_url = $m->source_url;
                $result2[] = [
                        'title' => $title,
                        'img_url' => $ImageUrl,
                        'source_url' => $source_url
                    ];
            }

            return result2;
        }
    }

よろしくお願いします。