diff --git a/src/Helpers/Api.php b/src/Helpers/Api.php
index 363b8e1..dfea682 100644
--- a/src/Helpers/Api.php
+++ b/src/Helpers/Api.php
@@ -22,6 +22,7 @@ public static function endpoints() : array
             if (
                 str_contains($path, '{parentId}') ||
                 str_contains($path, 'EntityInformation') ||
+                str_contains($path, 'entityInformation') ||
                 str_contains($path, 'Modules') ||
                 str_contains($path, 'ThresholdInformation') ||
                 str_contains($path, 'Version') ||
diff --git a/templates/Package/API/Paginator.php.twig b/templates/Package/API/Paginator.php.twig
index 36f8a29..1a05bd3 100644
--- a/templates/Package/API/Paginator.php.twig
+++ b/templates/Package/API/Paginator.php.twig
@@ -20,19 +20,24 @@ class {{ entityName.singular }}Paginator
     /** @var PageEntity Page data transfer object. */
     protected PageEntity $page;
 
+    /** @var array Search params for POST /query request */
+    protected $postParams;
+
     /**
      * Sets up the paginator.
      *
      * @param  HttpClient  $client    Http client for retrieving pages.
      * @param  Response    $response  Response from Http client.
+     * @param  array       $postParams Search params for POST /query request
      *
      * @author Aidan Casey <aidan.casey@anteris.com>
      */
-    public function __construct(HttpClient $client, $response)
+    public function __construct(HttpClient $client, $response, $postParams = null)
     {
         $this->client = $client;
         $this->collection = {{ entityName.singular }}Collection::fromResponse($response);
         $this->page = PageEntity::fromResponse($response);
+        $this->postParams = $postParams;
     }
 
     /**
@@ -70,7 +75,12 @@ class {{ entityName.singular }}Paginator
      */
     public function nextPage(): {{ entityName.singular }}Paginator
     {
-        $response = $this->client->getClient()->get($this->page->nextPageUrl);
+        if(is_null($this->postParams)){
+            $response = $this->client->getClient()->get($this->page->nextPageUrl);
+        }else{
+            $response = $this->client->getClient()->post($this->page->nextPageUrl, ['json' => $this->postParams]);
+        }
+
         return new static($this->client, $response);
     }
 
@@ -81,7 +91,12 @@ class {{ entityName.singular }}Paginator
      */
     public function prevPage (): {{ entityName.singular }}Paginator
     {
-        $response = $this->client->getClient()->get($this->page->prevPageUrl);
+        if(is_null($this->postParams)){
+            $response = $this->client->getClient()->get($this->page->prevPageUrl);
+        }else{
+            $response = $this->client->getClient()->post($this->page->prevPageUrl, ['json' => $this->postParams]);
+        }
+
         return new static($this->client, $response);
     }
 }
diff --git a/templates/Package/API/QueryBuilder.php.twig b/templates/Package/API/QueryBuilder.php.twig
index 5ef9f17..abeb42e 100644
--- a/templates/Package/API/QueryBuilder.php.twig
+++ b/templates/Package/API/QueryBuilder.php.twig
@@ -22,6 +22,8 @@ class {{ entityName.singular }}QueryBuilder
     /** @var int The maximum number of records to be returned. */
     protected int $records;
 
+    private const GET_LIMIT = 1800;
+
     /**
      * Sets up the class to perform a query.
      * 
@@ -42,9 +44,13 @@ class {{ entityName.singular }}QueryBuilder
      */
      public function count(): int
      {
-         $response = $this->client->get("{{ entityName.plural }}/query/count", [
-             'search' => json_encode( $this->toArray() )
-         ]);
+        if (strlen($this->__toString()) >= self::GET_LIMIT) {
+            $response = $this->client->post("{{ entityName.plural }}/query/count", $this->toArray());
+        }else{
+            $response = $this->client->get("{{ entityName.plural }}/query/count", [
+                'search' => json_encode( $this->toArray() )
+            ]);
+        }
 
          $responseArray = json_decode($response->getBody(), true);
 
@@ -84,9 +90,13 @@ class {{ entityName.singular }}QueryBuilder
      */
     public function get(): {{ entityName.singular }}Collection
     {
-        $response = $this->client->get("{{ entityName.plural }}/query", [
-            'search' => json_encode( $this->toArray() )
-        ]);
+        if (strlen($this->__toString()) >= self::GET_LIMIT) {
+            $response = $this->client->post("{{ entityName.plural }}/query", $this->toArray());
+        }else{
+            $response = $this->client->get("{{ entityName.plural }}/query", [
+                'search' => json_encode( $this->toArray() )
+            ]);
+        }
 
         return {{ entityName.singular }}Collection::fromResponse($response);
     }
@@ -96,11 +106,15 @@ class {{ entityName.singular }}QueryBuilder
      */
     public function paginate(): {{ entityName.singular }}Paginator
     {
-        $response = $this->client->get("{{ entityName.plural }}/query", [
-            'search' => json_encode($this->toArray())
-        ]);
-
-        return new {{ entityName.singular }}Paginator($this->client, $response);
+        if (strlen($this->__toString()) >= self::GET_LIMIT) {
+            $response = $this->client->post("{{ entityName.plural }}/query", $this->toArray());
+            return new {{ entityName.singular }}Paginator($this->client, $response, $this->toArray());
+        }else{
+            $response = $this->client->get("{{ entityName.plural }}/query", [
+                'search' => json_encode( $this->toArray() )
+            ]);
+            return new {{ entityName.singular }}Paginator($this->client, $response);
+        }
     }
 
     /**
diff --git a/templates/Package/API/Service.php.twig b/templates/Package/API/Service.php.twig
index a1ad86c..ab1e3f9 100644
--- a/templates/Package/API/Service.php.twig
+++ b/templates/Package/API/Service.php.twig
@@ -20,7 +20,6 @@ class {{ entityName.singular }}Service
 {
     /** @var Client An HTTP client for making requests to the Autotask API. */
     protected HttpClient $client;
-
     /**
      * Instantiates the class.
      *