# Mqtt client id usage

**URL:** https://forums.losant.com/t/mqtt-client-id-usage/3058
**Category:** Help
**Tags:** mqtt
**Created:** [June 18, 2020, 10:08pm UTC](https://forums.losant.com/t/mqtt-client-id-usage/3058 "2020-06-18T22:08:42Z")
**Posts on this page:** 1
**Showing post:** 15

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### Author: ![Lars\_Andersson](https://avatars.discourse-cdn.com/v4/letter/l/f05b48/32.png) [@Lars\_Andersson](https://forums.losant.com/u/Lars_Andersson)
#### Post date: [June 23, 2020, 3:33pm UTC](https://forums.losant.com/t/mqtt-client-id-usage/3058/15 "2020-06-23T15:33:47Z")

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Funny, I was just reading the following post:

> [@MQTT Integration. Dynamic Updates for Client ID and Password](https://forums.losant.com/t/mqtt-integration-dynamic-updates-for-client-id-and-password/2395):
>
> Hello Losant Team, I need to integrate with another service using MQTT. I’ve selected MQTT Integration feature and I need to use dynamically updated Client ID and Password. As far as I can see in Losant Web GUI, MQTT Integrations support only statically entered credentials. Can I use Losant API Node / Application: MQTT Publish Message for those purposes? If yes, could you refer an example with topic, message, broker address, etc defined in Node Payload? Thanks

Looks similar to my issue, but maybe I’m misunderstanding how it works.

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