Eolymp PHP SDK provides development kit for interacting with Eolymp API.
Install package using following command:
composer require eolymp/php-sdk
Create client object and send a request:
$cognito = new \Eolymp\Cognito\CognitoClient($invoker);
$response = $cognito->DescribeUser(new DescribeUserInput(["UserId" => "1234"]));