Update docs.

CHANGELOG.md

@@ -4,6 +4,4 @@
 - UTM subscriber for the adding UTM in session
 - Lead factory
 
-6.2.0:
-
-- Alias client service.
+6.2.0: Replace ClientInterface::call() with send().

README.md

@@ -1,2 +1,30 @@
-# DarvinBitrix24Bundle
+DarvinBitrix24Bundle
+====================
+
 This bundle provides Bitrix24 integration for Symfony-based applications.
+
+## Usage
+
+```php
+use Darvin\Bitrix24Bundle\Client\ClientInterface;
+use Darvin\Bitrix24Bundle\Lead\LeadFactoryInterface;
+use Darvin\Bitrix24Bundle\Model\CRM\ProductRow;
+use Darvin\Bitrix24Bundle\Request\Command\Factory\CRM\LeadCommandFactoryInterface;
+use Darvin\Bitrix24Bundle\Request\Request;
+
+public function __construct(
+    ClientInterface $client,
+    LeadCommandFactoryInterface $leadCommandFactory,
+    LeadFactoryInterface $leadFactory
+) {
+    $this->client = $client;
+    $this->leadCommandFactory = $leadCommandFactory;
+    $this->leadFactory = $leadFactory;
+}
+
+$request = new Request();
+$request->addCommand($this->leadCommandFactory->createAddCommand($this->leadFactory->createLead('test')));
+$request->addCommand($this->leadCommandFactory->createSetProductRowsCommand(new ProductRow(1)));
+
+$result = $this->client->send($request);
+```