kNameKeyword Name (no need encode), and this parameter or parameter 'tagid' one of them can't be nullpet hometagidKeyword TagId (number), and this parameter or parameter 'kName' one of them can't be null1152360engineSearch engine, can't be nullgoogle (we support google, bing , yahoo, baidu, naver)marketMarket Name, can't be nullen-US (for more detail please access /markets)sdateQuery Start date, can't be null20120501edateQuery End date, can't be null20120502limit(Optional)Specifies the maximum number of rows to return, and this parameter can be nullDefault limit is 10 and the max limit is 100offset(Optional)Specifies the offset of the first row to return, and this parameter can be nullThe offset of the initial row is 0.competitor(Optional)Filter by competitor, for example: competitor=www.overstock.comBy default will show universal competitorsaccess_tokenThe access_token is a long string of letters and numbers that you include in API calls to let us know what user you are making the API call and what permissions your app has for that user. 20ac1cb1-15e1-493a-ab43-1eb3b9747f31