Qualify and manage voice sales calls with Claude, GPT-4o, Gemini, and GoHighLevel
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 49 nodes and runs when an HTTP POST request hits its webhook URL (plus 1 other trigger). Along the way it connects Anthropic Chat Model, OpenAI Chat Model, HighLevel and Google Gemini Chat Model and 2 more. It also calls api.vapi.ai over HTTP.
How it runs
Trigger: When an HTTP POST request hits its webhook URL (plus 1 other trigger).
- Normalize Call Payload (Code): runs custom JavaScript code
- Fetch GHL Nurturing Leads (HighLevel): get many
- Valid Call? (If): checks a condition and branches into true / false
- Priority Ranker (AI Agent): runs an AI agent, with model: GPT-4o Mini (Ranker); output parser: Priority Ranker Output Parser
- BANT Qualifier (AI Agent): runs an AI agent, with model: Claude Haiku (BANT); output parser: BANT Output Parser
- Extract Ranked Leads (Code): runs custom JavaScript code
- Extract BANT (Code): runs custom JavaScript code
- Split in Batches (Loop Over Items (Split in Batches)): loops over the items in batches
- Qualified? (If): checks a condition and branches into true / false
- Initiate Vapi Outbound Call (HTTP Request): calls api.vapi.ai (POST)
…plus 27 more steps. See the full node list below.
Services it uses
HTTP calls to: api.vapi.ai
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in BANT Qualifier (v1.8), Booking Intent Detector (v1.8), Objection Handler (v1.8)…: replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) BANT Qualifier (v1.8), Booking Intent Detector (v1.8), Objection Handler (v1.8), CRM Note Writer (v1.8), Priority Ranker1 (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (15)
- Webhook
n8n-nodes-base.webhook - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - AI Agent
@n8n/n8n-nodes-langchain.agent - Anthropic Chat Model
@n8n/n8n-nodes-langchain.lmChatAnthropic - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - HighLevel
n8n-nodes-base.highLevel - Merge
n8n-nodes-base.merge - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Supabase
n8n-nodes-base.supabase - Google Sheets
n8n-nodes-base.googleSheets - HTTP Request
n8n-nodes-base.httpRequest - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches
From the author
⏺ 🚀 How it works Fully automates your inbound and outbound voice sales pipeline — from live call qualification to CRM pipeline management — with multi-agent AI and automatic lead nurturing if a prospect doesn't book. - 📞 Receives end-of-call reports from…