diff --git a/src/OAuth2/Provider/Slack.php b/src/OAuth2/Provider/Slack.php
new file mode 100644
index 0000000..92f9252
--- /dev/null
+++ b/src/OAuth2/Provider/Slack.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace OAuth2\Provider;
+
+use OAuth2\Provider;
+use OAuth2\Token_Access;
+
+/*
+ * Slack OAuth: https://api.slack.com/docs/oauth
+ */
+
+
+/**
+ * Slack OAuth Provider
+ *
+ * @package    laravel-oauth2
+ * @category   Provider
+ * @author     Hélder Duarte
+ */
+
+class Slack extends Provider {
+	/**
+	 * @var  string  provider name
+	 */
+	public $name = 'slack';
+
+	/**
+	 * @var  string  the method to use when requesting tokens
+	 */
+	protected $method = 'POST';
+
+	/**
+	 * Returns the authorization URL for the provider.
+	 *
+	 * @return  string
+	 */
+	public function url_authorize()
+	{
+		return 'https://slack.com/oauth/authorize';
+	}
+
+	/**
+	 * Returns the access token endpoint for the provider.
+	 *
+	 * @return  string
+	 */
+	public function url_access_token()
+	{
+		return 'https://slack.com/api/oauth.access';
+	}
+
+}