Unlike other search APIs (e.g., Yahoo! BOSS, MS Bing), there is no hard and 
fast limit on the number of search requests your users can submit outside a 
couple of general rules. First, the TOS prohibit the use of robots, spiders, 
and other applications which make automated queries. If they have reason to 
suspect this is what you're doing, Google will ban you from using the site. And 
second, if you are causing an inordinate load on Google's servers, they may ban 
you as a DDoS attack and just stop responding. The threshold on this latter 
provision is rather high, and I doubt very much that your site will ever hit it 
if you're using the API in a manner consistent with the TOS. You can check out 
the TOS here:

http://code.google.com/apis/ajaxsearch/terms.html

That said, it should be noted that, rather than limiting the number of queries 
you can submit, the Google AJAX Search API is limited in the number of results 
that it will return. Namely, you can retrieve only up to 32 results for Local 
Search, and up to 64 for other searchers.

Jeremy R. Geerdes
Effective website design & development
Des Moines, IA

For more information or a project quote:
http://jgeerdes.home.mchsi.com
[email protected]

If you're in the Des Moines, IA, area, check out Debra Heights Wesleyan Church!

On Feb 3, 2010, at 6:49 AM, Gendyw wrote:

> Welcome
> 
> I have a file-search website.
> How many queries to Google from my site users can generate?
> 
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