Reply to Instagram and Facebook comments via Meta webhooks and DMs
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 10 nodes and runs when an HTTP GET request hits its webhook URL. It uses only n8n's built-in nodes.
How it runs
Trigger: When an HTTP GET request hits its webhook URL.
- Configuration (EDIT ME) (Edit Fields (Set)): sets 6 fields: access_token, verify_token, keyword…
- Meta Verification? (If): checks a condition and branches into true / false
- Respond hub.challenge (Respond to Webhook): sends the response back to the webhook caller
- Respond 200 OK (Respond to Webhook): sends the response back to the webhook caller
- Extract Comment (Code): runs custom JavaScript code
- Send Public Reply? (If): checks a condition and branches into true / false
- Send DM? (If): checks a condition and branches into true / false
- Reply to Comment (HTTP Request): calls an HTTP API (POST)
- Send DM (private reply) (HTTP Request): calls an HTTP API (POST)
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - If
n8n-nodes-base.if - Respond to Webhook
n8n-nodes-base.respondToWebhook - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest
From the author
Quick Overview This workflow receives Meta webhooks for Instagram and Facebook Page comments, verifies the webhook subscription handshake, and then posts an optional public reply and/or sends a private DM to the commenter via the Meta Graph API. How it works…