---
title: MQTT
slug: unify/mqtt
docTags: 
createdAt: 2025-01-24T17:15:15.540Z
---

Litmus Unify runs an MQTT broker. Clients publish messages to it and subscribe to the topics they need. *MQTT* is where you manage the broker and the clients connected to it. An account is a credential that you create. A client is one live connection made with that credential and one account can carry several clients.

- [Broker Info](docId\:lzsP690JPOyroKFHPJGIX): Check broker health, protocol limits, supported MQTT features, and client and message counters.
- [Accounts](docId\:ccMAueiaATXYuLnEtNr6W): Create accounts, control what each one can publish and subscribe to, and disable or remove them.
- [Clients](docId\:N5Cm8lBsdiFVdElUlW397): Review current connections, and open one to see its subscribed, published, and rejected topics.
- [Broker Interfaces](docId\:fhvEQBYfr4QrUxBvDBQvx) : Find the endpoints clients connect on, and download the broker certificate.

# Related topics

[Connect a Client](docId:9zbflhbKA3T-4Z8OvnTu3) 

[MQTT Client](docId\:X3MNMIK1x4DHiM8yxfFkD)

[Add a MQTT Account](docId\:SB46nMDIlIjQy1apZs_BQ)