Hi @zettberlin! As you are new to the community, when you get a chance, please introduce yourself here.
I’d also encourage you to add a real picture as your avatar because it helps build community!
The instructions for setup are here: ODK-X Sync Endpoint — ODK-X Docs
If you still have questions or issues if you could tell us a bit more about what you already did (e.g. “I am on the step where… and I already did X, Y, Z successfully …”) and what you are trying to do now that would be helpful. Thanks!