clarify auth

Author: winrid

README.md

@@ -49,11 +49,17 @@ require_once(__DIR__ . '/vendor/autoload.php');
 
 
 
+// Configure API key authorization: api_key
+$config = FastComments\Client\Configuration::getDefaultConfiguration()->setApiKey('x-api-key', 'YOUR_API_KEY');
+// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
+// $config = FastComments\Client\Configuration::getDefaultConfiguration()->setApiKeyPrefix('x-api-key', 'Bearer');
+
 
 $apiInstance = new FastComments\Client\Api\DefaultApi(
     // If you want use custom http client, pass your client which implements `GuzzleHttp\ClientInterface`.
     // This is optional, `GuzzleHttp\Client` will be used as default.
-    new GuzzleHttp\Client()
+    new GuzzleHttp\Client(),
+    $config
 );
 $tenant_id = 'tenant_id_example'; // string
 $add_domain_config_params = new \FastComments\Client\Model\AddDomainConfigParams(); // \FastComments\Client\Model\AddDomainConfigParams
@@ -267,7 +273,14 @@ Class | Method | HTTP request | Description
 - [VoteStyle](docs/Model/VoteStyle.md)
 
 ## Authorization
-Endpoints do not require authorization.
+
+Authentication schemes defined for the API:
+### api_key
+
+- **Type**: API key
+- **API key parameter name**: x-api-key
+- **Location**: HTTP header
+
 
 ## Tests
 

config.json

@@ -15,5 +15,5 @@
   "developerOrganizationUrl": "https://fastcomments.com",
   "gitRepoId": "fastcomments-php",
   "gitUserId": "fastcomments",
-  "authorizeHint": "The FastComments API uses two types of endpoints: DefaultApi which contains methods that require an API key for authentication, and PublicApi which can be accessed without authentication (often from browsers/client SDKs using SSO)."
+  "authorizeHint": "The FastComments API uses two types of endpoints: DefaultApi requires an API key for authentication, whereas PublicApi which can be accessed without an api key (often from browsers/client SDKs using SSO)."
 }