$options * @throws PlaidRequestException * @return object */ public function listHoldings(string $access_token, array $options = []): object { $params = [ "access_token" => $access_token, "options" => (object) $options ]; return $this->sendRequest( "post", "investments/holdings/get", $this->paramsWithClientCredentials($params) ); } /** * Get investment transactions. * * @param string $access_token * @param DateTime $start_date * @param DateTime $end_date * @param array $options * @throws PlaidRequestException * @return object */ public function listTransactions(string $access_token, DateTime $start_date, DateTime $end_date, array $options = []): object { $params = [ "access_token" => $access_token, "start_date" => $start_date->format("Y-m-d"), "end_date" => $end_date->format("Y-m-d"), "options" => (object) $options ]; return $this->sendRequest( "post", "investments/transactions/get", $this->paramsWithClientCredentials($params) ); } }