exchange/app/Http/Controllers/Api/NewsController.php

<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Api\ApiController;
use App\Models\News;
use App\Transformers\NewsTransformer;

class NewsController extends ApiController
{
    public function index()
    {
        $news = News::latest('date')->paginate(9);
        return $this->respondWithPaginator($news, new NewsTransformer($this->locale));
    }
}