Wow. I am so impressed with n8n. Everything so far has been easy, with one exception.
I set up n8n on windows and was able to send POST webhooks to it with Postman and no Authentication
So I fired up a docker instance and pointed to it with Nginx Reverse proxy.
I can get to the UI at
When I set up a webhook, it looks like
But when I send POST webhooks to it with Postman and no Authentication, Postman reports
Error: connect ECONNREFUSED
What am I missing?
Can I see your environment variables? Have a look for mine, maybe sth is missing?
Learn more here: Environment variables - n8n Documentation
I’d be happy to show you if I knew where to find them. The version I’m using was set up for unRaid. The only variables I’ve set are for basic auth, username and password, plus
Webhook Tunnel URL: which I set to
The documents you linked to make no mention of sth.How would I figure out what I need to do?
So I believe you does not own set domain
example.com do question is do you have domain what you wish to use?
If so, then set up following variables: N8N_HOST, N8N_PORT and WEBHOOK_URL
Try set up those and let me know if it work
Correct. I do not own
example.com. It’s common to use
example.com as a way to show how something is set up without revealing the name of the actual domain.
I figured out by looking at your variables that the
WEBHOOK_URL should not include the port.