Going to Google code page I couldn't find the API I should use to perform a basic web search. All other resources I found point to Google Base API but it is no longer available.
What I need is to be able to sumbit a query string and get back a list with site names. For example, I need to find the first results when searching for "champions league" as if typing the query on the Google page.
What is the correct API to use for text searches these days? Are there any librariries for PHP or C Sharp?
EDIT: I found PHP code on the Net that sends requests to ajax.googleapis.com/ajax/services/search/web. I checked it out and it actually returns search results :) Do you know where I can find info for this endpoint and from what API is it part? Also, Custom Search API as suggested by #Rickard doesn't seem to provide this basic functionality. I tried to use it but it asks me to enter the sites I want to search in. I don't want to search particular sites but all.
Thank you
Check out the Google Custom Search API
I found this to work just fine, as the Google API is great unless you need to search +100 times per day, then they charge you. This is a simple solution to this problem, but only works for string searches and not image searches.
Search for "turtle":
string searchString = "Turtle";
System.Diagnostics.Process.Start("www.google.com/search?q=" + searchString);
Related
I'm working on a c# application to return the exact top 10 Google search results for a specific keyword. So I decided to try the Google search api. In particular, I'm using a dotnet application called "GoogleSearchAPI", but it doesn't return the exact same results as typing into Google & I'm curious if there's a way to do so. Either using the Google Search API or through some other method, I really don't care which way.
For example, here are 2 screenshots using the same search phrase. 1st one is from google:
And this one is what's being returned from Google Search API for the same search phrase (this image looks squished in my preview while writing this, so just in case, here's the image url: image link):
As you can see, the api is returning very different results. The 1st google search return is google plus. The api returns the actual website. Then, the api returns 3 facebook results, where as google returns yelp. Very different.
Here's the sample code I used in the GoogleSearchAPI:
WebQuery query = new WebQuery(tbQuery.Text);
query.ResultSetSize.Value = ResultSetSize.large;
IGoogleResultSet<GoogleWebResult> resultSet = GoogleService.Instance.Search<GoogleWebResult>(query);
dgvResults.DataSource = resultSet.Results;
Does anyone know how I can retrieve the exact search results Google returns? I can always resort to scraping but it's against Google's terms, so I'd need to create workarounds and it becomes rather messy, so I'd prefer to avoid that if I can.
Thanks
If you are getting the result from API is everything Ok. You cant get same resut from google search everything is based on your cookies, browser history, bookmarks, location etc. You can try searching from two different browser you will get different results.
Is there any API which i can use in a WPF application to search Google?
The thing is:
Currently my team is searching for few files in Google and they do this alot,
so I would like to build an application which will search for the files in Google and return the links.
E.g:
I am searching for the product pentium 4 chips.
Then they will search in Google for the documentation(PDF's basically) about pentimum 4 chips.
Following this, they will take the search results which matches the manufacturer website(e.g. intel.com)
and with the found PDF's they will continue their work.
I want to use the Google search API to get the details and give them the exact links or links which nearly match.
My problems:
I am not finding a correct api.
I am not sure how to use it.
It doesn't matter if its C# or WPF or WCF.
Frontend can be anything, you need to focus on logics.
Try this
http://googledotnet.codeplex.com/
Also
http://social.msdn.microsoft.com/Forums/en-US/netfxnetcom/thread/82da7a25-9f30-4d76-93dc-4acd1c2a938a
I am trying to automate google alerts.I am using c# to do this,I found out that there are certain parameters that need to be "Posted" in order to create an alert successfully.I am pasting those here:-
x:AMJHsmXPXoR-3tIdZfsQJXzLJEI55G189A:1337777808728
q:test
t:7
f:1
l:0
e:abc#gmail.com
q:is the name of the search string for which I want the alert.
e:is my email id
I can't figure out what others are for. Can you suggest something?especially x I have a suspicion that it is really important :)
Edit:-
I need to automate the creation of alerts so I will need to post the data every-time I create a new alert.
What you are looking for is an API for google alerts.
This has already been asked on so:
Google Alerts API?
The accepted answer is here.
It sounds like you can just consume an RSS feed, but it doesn't sound like you can post anything.
There is a c# lib api to read, create and delete google alerts.
The downside is that it recently became commercial.
I want to design my own search engine application, where all the results are displayed to the user on one single page (from Google/Bing etc) unlike Google where it is displayed on different pages.
Does there exist any such API's which can get me all those results?
PS. I am using C#, and considering the IEnumerator interface for this?
If you just want to be able to serve search results to users, then the APIs provided by search engines are probably the way to go. As already mentioned there's Bing's Live Search API (which I've not used but looks fine), and also Google's Web Search API.
Additionally, there's Yahoo BOSS which I found very easy to use. However, it looks like BOSS is now a paid API - so depending on your budget/intention, it might not suit.
Google's Web Search API is now deprecated, but should still work for a small number of queries - it's the platform that tools like this number of results counter are built on. It's been replaced by the Google Custom Search API which depending on your needs may or may not work for you. I've not used it, but it looks fine, and is free for small numbers of queries.
The problem with crawling and then parsing search pages is that search engines regularly change the underlying html of the search result pages - so any screen scraping approach will be quite brittle. Additionally, the terms of service of most commercial search engines prohibit automated access - if you go ahead anyway they may well block your crawler. These two problems are probably why awesome third party parsing APIs don't really exist.
What you can do is to fetch data from different APIs (bing/google etc) and then display it to the user in one flow. Otherwise, crawling search engines is totally illegal.
For Google, you can go to Google Custom Search API or if you have products to search then Google Shopping API.
For Bing, there is a simple and straightforward API.
check NUTCH. Is this what you are looking for?
Bing has an open api http://www.bing.com/developers
Google gives you an api then immediately takes it away. http://code.google.com/apis/websearch/docs/
The google api is deprecated and I think they have another one that is even more limited. Once upon a time they had an API that was comparable to Bing's.
For the exact scenario you mentioned though, the best thing to do is first parse out the number of results, then keep iterating through the pages. You also need to handle errors well because Google very often lies about the number of results it contains.
i m working in same project.
Generate sitemap
private void SubmitSitemap(string PortalName)
{
//PING SEARCH ENGINES TO LET THEM KNOW WE UPDATED OUR SITEMAP
//resubmit to google
System.Net.WebRequest reqGoogle = System.Net.WebRequest.Create("http://www.google.com/webmasters/tools/ping?sitemap=" + HttpUtility.UrlEncode("http://your path'" + PortalName + "'/sitemap.xml"));
reqGoogle.GetResponse();
//resubmit to ask
System.Net.WebRequest reqAsk = System.Net.WebRequest.Create("http://submissions.ask.com/ping?sitemap=" + HttpUtility.UrlEncode("http://your path + "'/sitemap.xml"));
reqAsk.GetResponse();
//resubmit to yahoo
System.Net.WebRequest reqYahoo = System.Net.WebRequest.Create("http://search.yahooapis.com/SiteExplorerService/V1/updateNotification?appid=YahooDemo&url=" + HttpUtility.UrlEncode("http://yourpath/sitemap.xml"));
reqYahoo.GetResponse();
//resubmit to bing
System.Net.WebRequest reqBing = System.Net.WebRequest.Create("http://www.bing.com/webmaster/ping.aspx?siteMap=" + HttpUtility.UrlEncode("http://yourpath + "'/sitemap.xml"));
reqBing.GetResponse();
}
Generate robots.txt file and place it in your root directory.Friendly name and other issues are also imp for this purpose.
Here's what I want the program to do:
Read a text file (the text file contains random search criteria like "sunflower seeds", "chrome water faucets", etc) to retrieve a search phrase.
Submit the search phrase to Google and retrieve the first four URLs.
Retrieve the Google Page Rank of each of the returned URLs.
Being a neophyte C# programmer, I can handle #1 easily. Unfortunately, I've never dealt with using the Google APIs before. I do have a Google API key and I'm aware that there is a search limit using the API. At most, I'll probably use this on a dozen search phrases (or "keywords") per day. I can do this manually, but I know there has to be a way to do this with a C# program. I've read that this can be done using AJAX, but I don't know AJAX and I'd rather this just be an executable program on my PC rather than a web-based app. A push in the right direction from someone would be a big help. Also, I really don't want this to be a "screen-scraper", either. Isn't there a way that I can get the info (URLs and Page Rank) from Google without having to scrape a returned HTML search page?
I don't want anyone to write the code for me, just need to know if it's possible and a push towards finding the information on how to accomplish it.
Thanks in advance everyone!
I don't want anyone to write the code
for me, just need to know if it's
possible and a push towards finding
the information on how to accomplish
it.
Look into the WebClient class
http://msdn.microsoft.com/en-us/library/system.net.webclient(VS.80).aspx
Try this:
googleSearch = #"http://" + #"www.google.com/#hl=en&q="+#query;
where query is the string of your search.