public function listListings(array $filters = [])
    {
        $query = '';

        if ($this->config->products) {
            $filters['product__id'] = $this->config->products;
        }

        if ($filters) {
            $query = '?' . preg_replace('/%5B[0-9]+%5D/simU', '', http_build_query($filters));
        }

        $body = $this->sendRequest('GET', '/listings' . $query);

        /** @var Listing[] $models */
        $models = Model::modelize('listings', json_decode($body));
        foreach ($models as $index => $model) {
            $models[$index]->requestProcessor = $this;
        }

        return $models;
    }