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PHP SDK for communicating with the GroupDocs.Annotation REST API. Annotate documents & images in the Cloud.


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GroupDocs.Annotation Cloud SDK for PHP

This repository contains GroupDocs.Annotation Cloud SDK for PHP source code. This SDK allows you to work with GroupDocs.Annotation Cloud REST APIs in your PHP applications.


  • PHP 5.5 or later


To use SDK you need AppSID and AppKey authorization keys. You can get your AppSID and AppKey at (free registration is required).

Installation & Usage


The package is available at Packagist and it can be installed via Composer by executing following command:

composer require groupdocscloud/groupdocs-annotation-cloud

Or you can install SDK via Composer directly from this repository, add the following to composer.json:

  "repositories": [
      "type": "git",
      "url": ""
  "require": {
    "groupdocscloud/groupdocs-annotation-cloud": "*"

Then run composer install

Manual Installation

Clone or download this repository, then run composer install in the root directory to install dependencies and include autoload.php into your code file:



To run the unit tests set your AppSID and AppKey in json.config and execute following commands:

php composer.phar install

Getting Started

Please follow the installation procedure and then run the following:


require_once(__DIR__ . '/vendor/autoload.php');

//TODO: Get your AppSID and AppKey at (free registration is required).
$configuration = new GroupDocs\Annotation\Configuration();

$infoApi = new GroupDocs\Annotation\InfoApi($configuration); 

try {
    $response = $infoApi->getSupportedFileFormats();

    foreach ($response->getFormats() as $key => $format) {
        echo $format->getFileFormat() . " - " .  $format->getExtension(), "\n";
} catch (Exception $e) {
    echo  "Something went wrong: ",  $e->getMessage(), "\n";



GroupDocs.Annotation Cloud SDK for PHP is licensed under MIT License.


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