json to import in GTM

No yet but I’m planning on making that available together with more detailed tutorials.

When will it be possible to have it?

I don’t have an exact date for you but it’s part of the next phase of development where onboarding new user is in focus. My best guess is that it will be available in a month.

GTM Kit uses standard GA4 events so until Google Tag Manager import file is ready you can follow any GA4 implementation guide out there.

Ok, thank you very much

You are welcome