Eloquent model interaction documentation

Author: ivan770

README.md

@@ -48,3 +48,12 @@ $client->auth("auth_basic", ["username", "password"])->get("https://example.com"
 $client->authBasic(["username", "password"])->get("https://example.com");
 $client->authBearer("tokenhere")->get("https://example.com");
 ```
+
+### Eloquent interaction
+You can use your Eloquent models as data source for request
+```php
+$model = User::find(1);
+$client->setModel($model)->fetchModel()->post("https://example.com");
+// You can also use short variant
+$client->fetchModel($model)->post("https://example.com");
+```