I have configured a webhook to be triggered when a POST request is made to the endpoint. The request is made from a different domain. Lets say I have n8n in auto.n8n.com and the domain making the request is store.com
n8n does not have support for all relevant methods unfortunately. The webhook node would not support OPTIONS requests for example. I really wish it was different but that’s unfortunately the current status.
So for the time being you would need to implement this on a reverse proxy level, similar to what @roemhildtg described over here for example.
Alternatively, you could consider using a designated webhook router such as Hookdeck or Convoy to receive the webhooks and forward them to n8n. These are likely better equipped to handle browser requests, check for example this post on the Cloudron forums discussing a similar problem.
Thanks a lot for you warm welcome and reply, @MutedJam. I ended up reading the same questions and suggestions you mentioned on my quest for a solution. Will see if one of those services work or either change from Railway to another service.