The recommended way of installing this library is using Composer.
Add this repository to your composer information using the following command
composer require easybill/php-sdk
use easybill\SDK\Client;
use easybill\SDK\Endpoint;
$client = new Client(new Endpoint('... your API key ...'));
$result = $client->request('GET', 'documents');
print_r($result);
Check the examples folder.
Please see https://www.easybill.de/api for up-to-date documentation.
Please feel free to send bug reports and pull requests.
Published as open source under the terms of MIT License.