In our application we send requests to S&P like this:
http://SearchAndPromoteUrl/?parameter1=1¶meter2=2
My current understanding that S&P is external cloud service. sometimes we collect statistic and send to the server. Server analyzes our feed and we can get niformation from this S&P server.
1.Where can I found valid parameters after http://SearchAndPromoteUrl/?
2.Which manipulations should I execute for getting JSON instead of XML(S&P server should returns JSON Now our S&P returns xml).
This article says that it is possible
related information
http://microsite.omniture.com/t2/help/en_US/snp/8.15.0/SPguide.pdf
First I'd suggest using the updated documentation - https://marketing.adobe.com/resources/help/en_US/snp/8.16.0/c_getting_started.html
UPDATE: Here are more details: https://marketing.adobe.com/resources/help/en_US/snp/t_copying_the_html_code_of_the_search_form_into_the_pages_of_your_website.html
Have a nice day.