---
layout: default
title: Cluster APIs
has_children: true
nav_order: 15
redirect_from:
  - /opensearch/api-reference/cluster-api/
---

# Cluster APIs
**Introduced 1.0**
{: .label .label-purple }

The cluster APIs allow you to manage your cluster. You can use them to check cluster health, modify settings, retrieve statistics, and more.