# Basic send data to firebase have problem

**URL:** <https://discourse.nodered.org/t/basic-send-data-to-firebase-have-problem/21144>\
**Category:** General\
**Created:** [1 February 2020 14:48 UTC](https://discourse.nodered.org/t/basic-send-data-to-firebase-have-problem/21144 "2020-02-01T14:48:49Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Yortz](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/yortz/32/9480_2.png) [@Yortz](https://discourse.nodered.org/u/Yortz)\
**Post date:** [1 February 2020 14:48 UTC](https://discourse.nodered.org/t/basic-send-data-to-firebase-have-problem/21144/1 "2020-02-01T14:48:49Z")

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I try to send basic number to Firebase. I choose this node for send data to Firebase ([https://flows.nodered.org/node/node-red-firebase](https://flows.nodered.org/node/node-red-firebase))  
I just try to send bassic timestamp to my firebase and the error appear as shown in the picture, What the credential mean? In node don't have any credential field. Did I miss anything?  
PS. I try contrib-firebase node too. When I hit deploy button. Contrib-firebase node make my node-red service stop working. I even run it in node-red on my hassio on raspberry pi. It make my node red 502 Bad Gateway nginx  
What i should do. Do you have any suggestions?

 ![ภาพ](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/3/2/326ff9540986f37ec172cc1fc00b6c6193d38f0c.png)

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<div class="post-metadata">

**Author:** ![Yortz](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/yortz/32/9480_2.png) [@Yortz](https://discourse.nodered.org/u/Yortz)\
**Post date:** [4 February 2020 17:51 UTC](https://discourse.nodered.org/t/basic-send-data-to-firebase-have-problem/21144/2 "2020-02-04T17:51:07Z")

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Anyone can help me.Thanks 😅

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [4 April 2020 17:51 UTC](https://discourse.nodered.org/t/basic-send-data-to-firebase-have-problem/21144/3 "2020-04-04T17:51:15Z")

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