From time to time you probably will want to check your API key daily
usage. By default Technorati limits your API usage to 500 calls per
day, and an exception is returned by Zend_Service_Technorati if
you try to use it beyond this limit. You can get information about your
API key usage using the
Zend_Service_Technorati::keyInfo() method.
Zend_Service_Technorati::keyInfo() returns a
Zend_Service_Technorati_KeyInfoResult object. For full details
please see the API reference
guide.
Example 829. Getting API key daily usage information
<?php
$technorati = new Zend_Service_Technorati('VALID_API_KEY');
$key = $technorati->keyInfo();
echo "API Key: " . $key->getApiKey() . "<br />";
echo "Daily Usage: " . $key->getApiQueries() . "/" .
$key->getMaxQueries() . "<br />";