Score and route GoHighLevel leads with Claude Sonnet, Slack, and Google Sheets
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 AI workflow has 11 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Anthropic Chat Model, Slack and Google Sheets.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Configure ICP and Settings (Code): runs custom JavaScript code
- Classify Lead with Claude (Basic LLM Chain): sends a prompt to an LLM, with model: Claude Sonnet
- Parse Classification (Code): runs custom JavaScript code
- Route by Tier (Switch): routes items into 3 branches
- Notify Team - Hot Lead (Slack): uses Slack
- Tag Warm Lead in GHL (HTTP Request): calls an HTTP API (PUT)
- Tag Cold Lead in GHL (HTTP Request): calls an HTTP API (PUT)
- Tag Hot Lead in GHL (HTTP Request): calls an HTTP API (PUT)
- Log Lead to Sheets (Google Sheets): append
Services it uses
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 (8)
- Webhook
n8n-nodes-base.webhook - Code
n8n-nodes-base.code - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Anthropic Chat Model
@n8n/n8n-nodes-langchain.lmChatAnthropic - Switch
n8n-nodes-base.switch - Slack
n8n-nodes-base.slack - HTTP Request
n8n-nodes-base.httpRequest - Google Sheets
n8n-nodes-base.googleSheets
From the author
Quick overview This workflow receives new GoHighLevel contacts via webhook, uses Anthropic Claude Sonnet to score and classify them as Hot/Warm/Cold, tags the contact in GoHighLevel accordingly, alerts your team in Slack for hot leads, and logs every lead…