diff --git a/src/Api/Resources/SegmentsApi.php b/src/Api/Resources/SegmentsApi.php
new file mode 100644
index 0000000..8546c3d
--- /dev/null
+++ b/src/Api/Resources/SegmentsApi.php
@@ -0,0 +1,128 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Api\Resources;
+
+use Carbon\Carbon;
+use OfflineAgency\LaravelEmailChef\Api\Api;
+use OfflineAgency\LaravelEmailChef\Entities\Error;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\SegmentCollection;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\Segment;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\SegmentCount;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\ContactsCount;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\CreateSegment;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\UpdateSegment;
+use OfflineAgency\LaravelEmailChef\Entities\Segments\SegmentDeletion;
+
+class SegmentsApi extends Api
+{
+    public function getCollection(
+        string $list_id,
+        ?int $limit,
+        ?int $offset
+    ) {
+        $response = $this->get('segments', [
+            'list_id' => $list_id,
+            'limit' => $limit,
+            'offset' => $offset,
+        ]);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $getCollection = $response->data;
+
+        return new SegmentCollection($getCollection);
+    }
+
+    public function getInstance(
+        string $segment_id
+    )
+    {
+        $response = $this->get('lists/251338/segments/' . $segment_id);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $getInstance = $response->data;
+
+        return new Segment($getInstance);
+    }
+
+    public function getCount(
+        string $list_id
+    )
+    {
+        $response = $this->get('lists/' . $list_id . '/segments/count?');
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $getCount = $response->data;
+
+        return new SegmentCount($getCount);
+    }
+
+    public function getContactsCount(
+        string $segment_id
+    )
+    {
+        $response = $this->get('segments/' . $segment_id . '/contacts/count');
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $getContactsCount = $response->data;
+
+        return new ContactsCount($$getContactsCount);
+    }
+
+    public function createInstance(
+        array $body
+    )
+    {
+        $response = $this->post('segments ', $body);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $createInstance = $response->data;
+
+        return new CreateSegment($createInstance);
+    }
+
+    public function updateInstance(
+        string $segment_id,
+        array $body
+    )
+    {
+        $response = $this->put('segments/'. $segment_id, $body);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $updateInstance = $response->data;
+
+        return new UpdateSegment($updateInstance);
+    }
+
+    public function deleteInstance(
+        string $segment_id
+    )
+    {
+        $response = $this->destroy('segments/'. $segment_id);
+
+        if (! $response->success) {
+            return new Error($response->data);
+        }
+
+        $deleteInstance = $response->data;
+
+        return new SegmentDeletion($deleteInstance);
+    }
+}
diff --git a/src/Entities/Segments/ContactsCount.php b/src/Entities/Segments/ContactsCount.php
new file mode 100644
index 0000000..fcec169
--- /dev/null
+++ b/src/Entities/Segments/ContactsCount.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class ContactsCount extends AbstractEntity
+{
+    public string $match_count;
+
+    public string $total_count;
+}
diff --git a/src/Entities/Segments/CreateSegment.php b/src/Entities/Segments/CreateSegment.php
new file mode 100644
index 0000000..a7fd7a7
--- /dev/null
+++ b/src/Entities/Segments/CreateSegment.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class CreateSegment extends AbstractEntity
+{
+    public object $body;
+}
diff --git a/src/Entities/Segments/Segment.php b/src/Entities/Segments/Segment.php
new file mode 100644
index 0000000..232545b
--- /dev/null
+++ b/src/Entities/Segments/Segment.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class Segment extends AbstractEntity
+{
+    public string $id;
+
+    public string $list_id;
+
+    public string $logic;
+
+    public array $condition_groups;
+
+    public string $name;
+
+    public string $description;
+}
diff --git a/src/Entities/Segments/SegmentCollection.php b/src/Entities/Segments/SegmentCollection.php
new file mode 100644
index 0000000..2969681
--- /dev/null
+++ b/src/Entities/Segments/SegmentCollection.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class SegmentCollection extends AbstractEntity
+{
+    public string $id;
+
+    public string $name;
+
+    public string $description;
+
+    public string $match_count;
+
+    public string $total_count;
+
+    public $last_refresh_time;
+}
diff --git a/src/Entities/Segments/SegmentCount.php b/src/Entities/Segments/SegmentCount.php
new file mode 100644
index 0000000..b2989e9
--- /dev/null
+++ b/src/Entities/Segments/SegmentCount.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class SegmentCount extends AbstractEntity
+{
+    public string $totalcount;
+}
diff --git a/src/Entities/Segments/SegmentDeletion.php b/src/Entities/Segments/SegmentDeletion.php
new file mode 100644
index 0000000..1e84d7f
--- /dev/null
+++ b/src/Entities/Segments/SegmentDeletion.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class SegmentDeletion extends AbstractEntity
+{
+    public string $status;
+
+    public string $id;
+}
diff --git a/src/Entities/Segments/UpdateSegment.php b/src/Entities/Segments/UpdateSegment.php
new file mode 100644
index 0000000..2cb88f5
--- /dev/null
+++ b/src/Entities/Segments/UpdateSegment.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace OfflineAgency\LaravelEmailChef\Entities\Segments;
+
+use OfflineAgency\LaravelEmailChef\Entities\AbstractEntity;
+
+class UpdateSegment extends AbstractEntity
+{
+    public object $body;
+}