Ebay API – How to get item specification from ebay call

Without looking at your code i can only suggest you this which will all active items with all details:

$feed = <<< EOD
<?xml version="1.0" encoding="utf-8"?>
<GetMyeBaySellingRequest xmlns="urn:ebay:apis:eBLBaseComponents">
<RequesterCredentials>
<eBayAuthToken>$eBay->auth_token</eBayAuthToken>
</RequesterCredentials>
<ActiveList>
<Sort>Title</Sort>
<IncludeNotes>FALSE</IncludeNotes>
<Pagination><EntriesPerPage>200</EntriesPerPage>
<PageNumber>$pageNo</PageNumber>
</Pagination>
</ActiveList>
<HideVariations>FALSE</HideVariations>
<DetailLevel>ReturnAll</DetailLevel>
<MessageID>1</MessageID>
<Version>$eBay->api_version</Version>
<WarningLevel>High</WarningLevel>
</GetMyeBaySellingRequest>​
EOD;

$feed = trim($feed);
        $site_id = 3;//3 For UK
        $headers = array
            (
            'X-EBAY-API-COMPATIBILITY-LEVEL: ' . $this->api_version,
            'X-EBAY-API-DEV-NAME: ' . $this->dev_id,
            'X-EBAY-API-APP-NAME: ' . $this->app_id,
            'X-EBAY-API-CERT-NAME: ' . $this->cert_id,
            'X-EBAY-API-CALL-NAME: ' . $call_name,
            'X-EBAY-API-SITEID: ' . $site_id,
        );

        // Send request to eBay and load response in $response
        $connection = curl_init();
        curl_setopt($connection, CURLOPT_URL, $this->api_endpoint);
        curl_setopt($connection, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($connection, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($connection, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($connection, CURLOPT_POST, 1);
        curl_setopt($connection, CURLOPT_POSTFIELDS, $feed);
        curl_setopt($connection, CURLOPT_RETURNTRANSFER, 1);
        $response = curl_exec($connection);
        curl_close($connection);