AI-Powered Invoice Processing via Telegram & Forms

# AI-powered PDF invoice processing from Telegram and forms with chat or email delivery

This automation handles incoming PDF invoices sent via Telegram or web form using AI models. It’s designed for businesses relying on instant messaging and fast financial document processing.

## Who it´s for
- Accountants handling incoming invoices
- Procurement managers automating document intake
- Business owners using Telegram to communicate with suppliers
- Freelancers needing quick financial document processing

## What the automation does
- Receives a PDF invoice via Telegram message or form submission
- Downloads the file and sends it to Mistral for text and field extraction
- Processes data using a LangChain AI agent with Mistral and OpenAI models
- Formats the output into Markdown
- Sends the result back to the user via Telegram or Gmail

## What´s included
- Ready-to-use n8n workflow
- Trigger logic for telegram_message and form_submission
- Integrations with Telegram, Gmail, Mistral API, and OpenAI API
- Basic text instructions for launch and adaptation

## Requirements for setup
- n8n instance with workflow editing access
- Active Telegram account with Bot Token
- Gmail account with SMTP or API access enabled
- API keys for Mistral Cloud and OpenAI

## Benefits and outcomes
- Eliminates manual data entry from PDF invoices
- Reduces document processing time to minutes
- Minimizes errors when copying invoice details
- Ensures consistent data format across documents
- Scales document handling without hiring additional staff

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat