Summarize Zoom meetings with GPT-4o, Whisper, Supabase RAG and email reports
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 19 nodes and runs when an HTTP GET request hits its webhook URL. Along the way it connects OpenAI Chat Model, Supabase Vector Store, Embeddings OpenAI and Gmail and 1 more. It also calls **.supabase.co over HTTP.
How it runs
Trigger: When an HTTP GET request hits its webhook URL.
- Meeting Payload Parser (Edit Fields (Set)): sets or maps fields
- Audio File Downloader (Zoom Cloud Fetch) (HTTP Request): calls an HTTP API
- Audio Transcription (OpenAI Whisper) (OpenAI): transcribe (audio)
- Transcript Normalizer (Code): runs custom JavaScript code
- Meeting Intelligence Engine (LLM Processor) (AI Agent): runs an AI agent, with model: GPT-4o Reasoning Model; 1 tool (Historical Meeting Search Engine (RAG Retriever)); output parser: AI Response Validator (JSON Enforcer)
- Transcript Fingerprint Generator (Code): runs custom JavaScript code
- Supabase Duplicate Check Query (HTTP Request): calls **.supabase.co
- Duplicate Result Analyzer (Code): runs custom JavaScript code
- Duplicate Gate Controller (If): checks a condition and branches into true / false
- Structured Memory Builder (Code): runs custom JavaScript code
…plus 2 more steps. See the full node list below.
Services it uses
HTTP calls to: **.supabase.co
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 (13)
- Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Supabase Vector Store
@n8n/n8n-nodes-langchain.vectorStoreSupabase - Embeddings OpenAI
@n8n/n8n-nodes-langchain.embeddingsOpenAi - If
n8n-nodes-base.if - Default Data Loader
@n8n/n8n-nodes-langchain.documentDefaultDataLoader - Gmail
n8n-nodes-base.gmail - OpenAI
@n8n/n8n-nodes-langchain.openAi
From the author
AI Meeting Intelligence System > Zoom + n8n + GPT-4o + Supabase RAG --- This n8n workflow automates Zoom meeting intelligence by capturing recordings via webhook, transcribing audio using OpenAI Whisper, analyzing it with GPT-4o and storing structured…