Amazon Product API

is there anyway to dynamically generate the response for the Amazon Product API with using just a URL string?

I see there are PHP and C# libraries but I am just trying to browse to a URL and see the response. I noticed one of the required fields of the URL is a timestamp which makes this tricky. The following page helped to generate the URLs but I can't seem to find a way to do it dynamically?

http://associates-amazon.s3.amazonaws.com/scratchpad/index.html

Thanks!

---

This is the dynamic search for amazon product

Download aws_signed_request.php from this url

include('aws_signed_request.php');

$public_key = 'xxxxxxxx';
$private_key = 'xxxxxxxxxx';
$associate_tag = 'xxxxxx';

$keywords= 'PHP';
$search_index = 'Books';    


// generate signed URL
$request = aws_signed_request('com', array(
             'Operation' => 'ItemSearch',
            'Keywords' => "Php Books",
             "SearchIndex"  => "Books",
             "Count" => '24',                
            'ResponseGroup' => 'Large,EditorialReview'), $public_key, $private_key, $associate_tag);    




// do request (you could also use curl etc.)
$response = @file_get_contents($request);

Documentation URL HERE

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I'm not sure I totally understand your question, but I think the answer is "the data in the Amazon product API is only available via 'signed' URLs". That way, Amazon can track abuse, etc back to the source (ie the signer).

If it were possible to get the data with a "static" URL, then you could post that URL all over the Internet and anyone could get the data without signing up with Amazon. It's their data, and they have rules on it's use, so that wouldn't fly with them.

That said, you can usually create URLs with a timestamp in the future (months or even years). But you would still be responsible for it's use/abuse.

链接地址: http://www.djcxy.com/p/39056.html

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