diff --git a/examples/client-credentials/index.php b/examples/client-credentials/index.php
deleted file mode 100644
index de29ebe8..00000000
--- a/examples/client-credentials/index.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-use Symfony\Component\HttpFoundation\Request;
-
-include (__DIR__.'/../vendor/autoload.php');
-
-// Setup the authorization server
-$server = new \League\OAuth2\Server\Server();
-$server->addRepository(new \OAuth2ServerExamples\Repositories\ClientRepository());
-$server->addRepository(new \OAuth2ServerExamples\Repositories\ScopeRepository());
-$server->addRepository(new \OAuth2ServerExamples\Repositories\AccessTokenRepository());
-
-// Enable the client credentials grant which will return access tokens that last for 24 hours
-$server->enableGrantType('ClientCredentialsGrant', null, new \DateInterval('PT24H'));
-
-// Setup the routing
-$application = new \Proton\Application();
-$application->post('/access_token', function (Request $request) use ($server) {
-    return $server->getAccessTokenResponse($request);
-});
-
-// Run the app
-$application->run();
diff --git a/examples/public/client_credentials.php b/examples/public/client_credentials.php
new file mode 100644
index 00000000..e129ac2b
--- /dev/null
+++ b/examples/public/client_credentials.php
@@ -0,0 +1,34 @@
+<?php
+
+use League\OAuth2\Server\Exception\OAuthException;
+use League\OAuth2\Server\Server;
+use OAuth2ServerExamples\Repositories\AccessTokenRepository;
+use OAuth2ServerExamples\Repositories\ClientRepository;
+use OAuth2ServerExamples\Repositories\ScopeRepository;
+use Symfony\Component\HttpFoundation\Request;
+
+include(__DIR__ . '/../vendor/autoload.php');
+
+// Setup the authorization server
+$server = new Server();
+$server->addRepository(new ClientRepository());
+$server->addRepository(new ScopeRepository());
+$server->addRepository(new AccessTokenRepository());
+
+// Enable the client credentials grant which will return access tokens that last for 24 hours
+$server->enableGrantType('ClientCredentialsGrant', null, new \DateInterval('PT24H'));
+
+// Setup routing
+$application = new \Proton\Application();
+$application->post('/access_token', function (Request $request) use ($server) {
+
+    try {
+        return $server->getAccessTokenResponse($request);
+    } catch (OAuthException $e) {
+        return $e->generateHttpResponse();
+    }
+
+});
+
+// Run the app
+$application->run();