Hi, I have a question concerning the implementation of Facebook Conversions API via Google Tag Manager Server-Side.

We are using DNN /EVOQ CMS which is a .net application.
Everything else is in place concerning Facebook Pixel and Business manager.
I also tested it on the Graph API and it worked fine.
It’s just the last step that is missing.

I know one way to implement the Facebook Conversions API is with Node.js Business SDK. https://developers.facebook.com/docs/marketing-api/conversions-api/using-the-api

My Question:
If you use Google Tag Manager Server-Side, do you still need to add the Node.js Business SDK ?

Thanks in advance