A PHP wrapper for Cantook (and Edigita) API for ebook sales. API specifications: http://help.cantook.net/support/solutions/articles/4000034849-the-web-services#2
You can install through Composer. Simply add "gregoriopellegrino/php-cantook" in your composer.json file like below.
{
"require": {
"gregoriopellegrino/php-cantook": "dev-master"
}
}
You can find some code in the file test/test.php.
$platform = new Platform("https://edigita.cantook.net", "username", "password", 310, "ita");
$publication = new Publication("9788874028047", "epub", 2.99, "none", "EUR");
$response = $platform->callService("simulation", $publication);
$platform = new Platform("https://edigita.cantook.net", "username", "password", 310, "ita");
$publication = new Publication("9788874028047", "epub", 2.99, "none", "EUR");
$transaction = new Transaction("123456", "123456", "Gregorio Pellegrino");
$transaction->sale_state = "test";
$response = $platform->callService("sale", $publication, $transaction);
$platform = new Platform("https://edigita.cantook.net", "username", "password", 310, "ita");
$publication = new Publication("9788874028047", "epub", 2.99, "none", "EUR");
$transaction = new Transaction("123456", "123456", "Gregorio Pellegrino");
$transaction->sale_state = "test";
$response = $platform->callService("download", $publication, $transaction);
array(3) {
["url"]=> "https://edigita.cantook.net/api/organisations/..." // the requested url
["code"]=> 200 // the response code
["response"]=> "success" // the response message
}