fix api: get wait list

README.md

@@ -28,6 +28,7 @@ This is a pure PHP SDK for working with <b>Minter</b> blockchain
 	    - [getMaxGasPrice](#getmaxgasprice)
 	    - [getMinGasPrice](#getmingasprice)
 	    - [getMissedBlocks](#getmissedblocks)
+	    - [getMissedBlocks](#getwaitlist)
 	- [Error handling](#error-handling)
 
 * [Minter SDK](#using-mintersdk)
@@ -290,6 +291,14 @@ Return node network information.
 getNetworkInfo(): \stdClass
 ``
 
+### getWaitlist
+
+Return waitlisted stakes by address
+
+``
+getWaitlist(string $address, ?string $publicKey = null, ?int $height = null): \stdClass
+``
+
 ### Error handling
 
 Example of how you can handle errors and get the response body.

src/Minter/MinterAPI.php

@@ -497,13 +497,24 @@ public function getFrozen(?string $address = null, ?string $coin = null): \stdCl
     }
 
     /**
-     * @param string   $publicKey
-     * @param string   $address
-     * @param int|null $height
+     * @param string      $address
+     * @param string|null $publicKey
+     * @param int|null    $height
      * @return \stdClass
+     * @throws GuzzleException
      */
-    public function getWaitlist(string $publicKey, string $address, ?int $height = null): \stdClass
+    public function getWaitlist(string $address, ?string $publicKey = null, ?int $height = null): \stdClass
     {
-        return $this->get('waitlist/' . $publicKey . '/' . $address, ($height ? ['height' => $height] : null));
+        $params = [];
+
+        if ($height) {
+            $params['height'] = $height;
+        }
+
+        if ($publicKey) {
+            $params['publicKey'] = $publicKey;
+        }
+
+        return $this->get('waitlist/' . $address, $params);
     }
 }