The isocapi-sdk library provides convenient access to the isocapi API from apps written in PHP. It includes client with multiple convenient methods to obtain data you need.

See our page: Isocapi

composer require isocsoft/isocapi-sdk

• PHP 8.3

use Isocapi\ApiClient;
use Isocapi\Source\Olx;

$client = new ApiClient('your-isocapi-key');

$response = $client->request(
    source: new Olx\AuctionsDetailsByKeyword([
        'keyword' => 'Nike',
        'page' => 1,
    ]);
);

return $response->toArray();

If you have encountered a bug or have any ideas how to improve this library - don't be afraid to open an issue with an explanation.