🧾 Extract transactions from images using unli.dev Vision API & Telegram

⚡ 234 views · 🧾 Invoice Processing

Description

unli.dev + n8n + Telegram

Image Analyzer turns images sent to your Telegram bot into clean, Markdown-formatted transaction text using unli.dev Vision API. Instead of typing numbers and dates manually, the workflow downloads the photo, converts it to base64, analyzes it via API, and replies in-chat with extracted details. Faster input, fewer errors.

Last updated: September 2026.

Why Use Image Analyzer?

• Save time: Images processed in seconds, manual entry down by up to 90%.
• Solve pain points: No more blurry screenshot frustration. Clean Markdown transactions back.
• Faster outcomes: Per-image turnaround under 15s.
• Competitive edge: Staff and customers get structured feedback instantly.

Perfect For

• Small business owners: Capture receipts and payments quickly.
• Accountants/bookkeepers: Intake client receipts with fewer typos.
• Ops/support teams: Turn messy screenshots into actionable records.

How It Works

1. Trigger: Telegram bot receives photo.
2. Process: Convert to base64 & prepare request.
3. Smart Logic: Call unli.dev Vision API for text extraction.
4. Output: Send Markdown result back to Telegram.
5. Optional: Save structured data to Google Sheets, Airtable, or DB.

Quick Setup

1. Import workflow JSON to your n8n instance.
2. Add credentials: Telegram bot + unli.dev API key.
3. Customize the system prompt (default: extract the transaction in Markdown).
4. Test by sending a real photo to your bot.

You’ll Need

• n8n instance
• Telegram bot token
• unli.dev Vision API key
• Optional: Google Sheets / Airtable for storage

Quick Answers

What do I send?
Any photo with transaction details to your Telegram bot.
What comes back?
Clean Markdown-formatted transaction text, right in the chat.
Can it store results?
Yes. Optionally save structured data to Google Sheets, Airtable, or a database.

Made by: khmuhtadin
Category: Image Analysis

Need custom work? Contact me

Additional info

Built with n8n. Need an assessment on your business? Feel free to reach out at https://khmuhtadin.com/consultation/

🔗 Nodes Used

HTTP Request, Telegram, Telegram Trigger

📥 Import

Download workflow.json and import into n8n: Workflow menu → Import from File

📖 Importing guide · 🔑 Credential setup