n8n setup webhook url

[Ede1994]

I need help with the configuration of n8n. I have executed the corresponding helper script and can now also access the GUI via the ip xxx.xxx.xxx.xx:5678. I have now created a telegram trigger and wanted to test it. However, this leads to the error “Bad request - please check your parameters”.

Now I have already tried the following:
I have changed the variables in /etc/systemd/system/n8n.service:

[Unit]
Description=n8n

[Service]
Type=simple
Environment="N8N_SECURE_COOKIE=false”
Environment="WEBHOOK_URL=https://xxx.xxx.xxx.xx:5678”
ExecStart=n8n start
[Install]
WantedBy=multi-user.target

However, this leads to the same error. What do I have to set to make it work?

[MickLesk]

Have you tried to create an .env File with the Environments and add into Service instead of single entrys?

[Ede1994]

I have not yet tried the integration of an .env. However, the changes I make in the service file are already applied, I can see that when I open the settings of the Telegram trigger, then under Test or Production URL is no longer localhost:5678 but the IP.

[blablazzz]

how did you do it?