Updated README.md with Call API examples

README.md

@@ -1,5 +1,7 @@
 # CoMagic API php client
-CoMagic API php client for https://www.comagic.ru/support/api/
+CoMagic php client for:
+- Rest API https://www.comagic.ru/support/api/
+- Call API
 
 ## Installation
 To get started, install package via the Composer package manager:
@@ -8,17 +10,39 @@ To get started, install package via the Composer package manager:
 
 ## Usage
 
-### Init RestAPI client
+### Configuring
+Array is using to configure Rest API and Call API clients.
+```php
+$config = [
+    // required for Rest API and optional for Call API
+    'login' => 'put_login_here',
+    'password' => 'put_password_here',
+    // required for Call API if login and password not specified
+    'access_token' => 'put_access_token_here',
+];
+
+```
+Do not foreget to add `Call API` permissions to user if you wand to use login and password authorization for Call API
+
+
+### Rest API
 ```php
 use CoMagic\RestApiClient;
 
-$restClient = new RestApiClient([
-    'login' => 'put_login_here',
-    'password' => 'put_password_here'
-]);
+$restApi = new RestApiClient($config);
+var_dump(
+    $restApi->call(['date_from' => '2017-01-10', 'date_till' => '2017-01-13'])
+);
 ```
-### Do RestAPI request
-Example how to get calls info:
+
+### Call API
+API Methods names need to bespecified in CamelCase
 ```php
-$data = $restClient->call(['date_from' => '2017-01-10', 'date_till' => '2017-01-13']);
+$callApi = new CallApiClient($config);
+var_dump($callApi->listCalls());
 ```
+
+It's possible to get response metadata after API request is made
+```php
+var_dump($callApi->metadata());
+```