---
title: Broker Interfaces
slug: unify/broker-interfaces
docTags: 
createdAt: 2026-08-20T22:29:48.749Z
---

The *Broker Interfaces* page lists the endpoints that MQTT clients use to connect to the broker in Litmus Unify. It is also where you download the broker certificate, which a client uses to verify the broker's identity before it connects.

![](https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/kVSNsWdD-C3xHQUUE4MYw_image.png)

# Download the broker certificate

An MQTT client connecting over TLS checks the broker's certificate against a copy it trusts. Download the certificate here and add it to the client's trust store.

**To download a certificate:**

Click **Download Certificate**. The cert downloads as a PEM file.

# Related topics

- [MQTT](docId\:E9hyEKWRMj2Z17c27qN49) 
- [MQTT Client](docId\:X3MNMIK1x4DHiM8yxfFkD)