Evolution Api and n8n both on coolify- webhook works with test URL but fails to receive data with production URL

[Herz]

Facing the same issue here Evolution Api-n8n-coolify- webhook works with test URL but fails to receive data with production URL - Questions - n8n Community
and added the set the as in the solution
WEBHOOK_URL = https://mydomain.com
N8N_PROXY_HOPS = 1

But still not working any solution ?

@Mohd_Zuhaili_Mohd

Working Scenario (Test Environment):

• Using test URL: https://mydomain/webhook-test/dagdagafhaehahadfhadfhadf
• When someone sends WhatsApp message to my number
• Evolution API successfully sends upsert data to n8n webhook
• I can see the WhatsApp message data in n8n webhook output

Not Working Scenario (Production Environment):

• Using production URL: https://mydomain/webhook/dagdagafhaehahadfhadfhadf
• When someone sends WhatsApp message to my number
• Evolution API attempts to send upsert data to production URL
• n8n webhook is NOT triggered - no WhatsApp message data received
• No execution logs show incoming webhook calls in n8n workflow

Infrastructure Setup:

• Hosting: VPS Hostinger
• Reverse Proxy: Cloudflare (proxied/orange cloud)
• Container Management: Coolify
• Evolution API version: evolution-api:v2.3.0
• WhatsApp instance status: Connected
• Webhook events enabled: messages.upsert

What Works:
Production URL accessible from browser (200 OK)
Manual webhook test in n8n works
SSL certificate valid
Same Evolution API instance for both test and production
Same n8n workflow configuration

What Doesn’t Work:
WhatsApp message upsert data not reaching production webhook
No webhook execution triggered when WhatsApp messages received
No incoming requests in server logs from Evolution API

Root Issue:
Evolution API can successfully deliver WhatsApp upsert data to external test URLs (webhook.site) but cannot deliver the same data to my production url. This suggests the production URL is not accessible from Evolution API servers or being blocked by Cloudflare security settings.

Expected Behavior:
When someone sends a WhatsApp message to my number, Evolution API should POST the message upsert data to my production webhook URL, triggering the n8n workflow.

[krisn0x]

Hey, please share more on your setup. Are you using it behind a proxy? How are you hosted?

[Herz]

Thanks for your reply, the setup in on VPS (Hetzner) using Coolify app, for the proxy there is Traefik that is used in coolify
and the DNS of my domain is on Cloudflare but all coolify records are NOT proxied just DNS record.