Hi all, I am trying to implement the yahoo shopping apis in my application. I am trying to get the response using the XMLSimple. I am getting proper result for the V1 and V2 product search. But V3 product search is not working at all. Every time it give the error of "Invalid User Agent". My code snippet is: url URI.parse(''http://api.shopping.yahoo.com/ShoppingService/V3/productSearch'') appid = ''xxxxxxxxxx'' post_args { ''appid'' => appid, ''department'' => sindex, ''query'' => ipod, ''start'' => 1, ''results'' =>25, } xml_data = Net::HTTP.post_form(url,post_args).body data = XmlSimple.xml_in(xml_data) return data and the error message I am getting is: #<Net::HTTPOK:0x48be634> <?xml version="1.0" encoding="utf-8"?> <Error xmlns="urn:yahoo:api" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:yahoo:api http://api.yahoo.com/Api/V1/error.xsd"> The following errors were detected: <Message>User-agent not valid</Message> </Error> I also tried with appending the user agent string in the request url like this: ''User-Agent'' => ''Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.1) Gecko/20060111 Firefox/1.5.0.1'' But It didn''t work. Please help me sorting out this issue. It is blocking the flow of the application. Thanks in advance. asitk -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---