/** * Returns the attached API's wallet operations list. * For more information see: https://www.egopay.com/developers/api * Since v1.0 * @param array $aParams * @return object */ public function getHistory($aParams = array()) { $this->_setupCredentials($aParams); $oHistory = $this->_oClient->history($aParams); $this->_checkError($oHistory); return $oHistory; }