# Google IoT connection MQTT to Node-Red using JWT?
**URL:** https://discourse.nodered.org/t/google-iot-connection-mqtt-to-node-red-using-jwt/22283
**Category:** General
**Created:** [26 February 2020 11:58 UTC](https://discourse.nodered.org/t/google-iot-connection-mqtt-to-node-red-using-jwt/22283 "2020-02-26T11:58:50Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@hsn548](https://discourse.nodered.org/u/hsn548)
#### Post date: [26 February 2020 11:58 UTC](https://discourse.nodered.org/t/google-iot-connection-mqtt-to-node-red-using-jwt/22283/1 "2020-02-26T11:58:50Z")
I am using Node-Red and trying to connect to MQTT Broker at [mqtt.googleapis.com:8883](http://mqtt.googleapis.com:8883) using JWT.
I am able to connect via python script but i am not able to connect using Node-Red. The problem is I am using a cryptochip from microchip to generate JWT and by using this JWT i am able to connect using Python script but not using Node-red.
Now what i am doing for Node-Red is, I am generating a JWT using the same python script and saving it in environment variable. And then i am putting this JWT(Environemnt variable) in Node-Red in Password field, but no luck so far...
I am not getting where the problem is. Is this problem lies because of the JWT or there is another problem ?
Thanks a lot!
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [26 April 2020 11:58 UTC](https://discourse.nodered.org/t/google-iot-connection-mqtt-to-node-red-using-jwt/22283/2 "2020-04-26T11:58:50Z")
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