Create viral Instagram reel scenarios from ideas with GPT-4o and Telegram
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 12 nodes and runs on Telegram events (message). Along the way it connects Telegram, OpenAI Chat Model, Google Sheets and OpenAI.
How it runs
Trigger: On Telegram events (message).
- Route by Input Type (Switch): routes items into 3 branches
- Get Voice Message (Telegram): work with file
- Set User Input (Edit Fields (Set)): sets 1 field: text
- Set Error Message (Edit Fields (Set)): sets 1 field: Error
- Transcribe Voice to Text (OpenAI): transcribe (audio)
- Generate Reels Scenario with AI (AI Agent): runs an AI agent, with model: AI Model: GPT-4o; 1 tool (Optional: Log Ideas to Google Sheets); memory: Memory for Chat Context
- Send Error Message to Telegram (Telegram): uses Telegram
- Send Scenario to Telegram (Telegram): uses Telegram
Services it uses
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 Generate Reels Scenario with AI (v1.8): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) Generate Reels Scenario with AI (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (9)
- Telegram Trigger
n8n-nodes-base.telegramTrigger - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Google Sheets Tool
n8n-nodes-base.googleSheetsTool - Edit Fields (Set)
n8n-nodes-base.set - AI Agent
@n8n/n8n-nodes-langchain.agent - Telegram
n8n-nodes-base.telegram - Switch
n8n-nodes-base.switch - OpenAI
@n8n/n8n-nodes-langchain.openAi
From the author
Transform your creative sparks into professional Instagram Reel scripts instantly! This AI-powered workflow takes your raw ideas (text or voice messages) via Telegram and generates complete, viral-ready Reel scenarios with hooks, scripts, captions, and visual…