Hébergement VPS n8n | Automatisation sécurisée et évolutive
Formation n8n en Français : Automatisation & Agents IA
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These are the full build notes for the workflow Validate startup ideas and generate business plans from Telegram with Perplexity and GPT-4o. Everything below is copy‑paste ready so you can rebuild it live, node by node, without opening the JSON.
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A founder sends a startup idea to a Telegram bot. The workflow scores the idea, asks you to approve a full analysis, runs live market + competitor research with Perplexity, structures and scores everything with GPT‑4o, validates demand with GPT‑4o mini, writes a 10‑section business plan into a Google Doc, logs a summary row to Google Sheets, and sends the doc link back on Telegram.
flowchart TD
A["Telegram Trigger"] --> B["Configuration"]
B --> C["Extract & Score Idea — GPT-4o mini"]
C --> D{"Idea Viable?"}
D -->|No| E["Send Low-Score Feedback"]
D -->|Yes| F["Ask To Generate Plan — approval"]
F --> G{"Approved?"}
G -->|No| H["Send Declined Message"]
G -->|Yes| I["Research Market — Perplexity"]
I --> J["Research Competitors — Perplexity"]
J --> K["Structure & Score — GPT-4o"]
K --> L["Validate Demand — GPT-4o mini"]
L --> M["Compute Composite Score"]
M --> N["Generate Business Plan — GPT-4o"]
N --> O["Create Google Doc"]
O --> P["Insert Plan Into Doc"]
P --> Q["Prepare Sheet Row"]
Q --> R["Log To Google Sheets"]
R --> S["Send Plan Link"]