Extract transactions from images using unli.dev Vision API & Telegram
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Khairul Muhtadin
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
Trigger: Telegram bot receives photo.
Process: Convert to base64 & prepare request.
Smart Logic: Call unli.dev Vision API for text extraction.
Output: Send Markdown result back to Telegram.
Optional: Save structured data to Google Sheets, Airtable, or DB.
Quick Setup
Import workflow JSON to your n8n instance.
Add credentials: Telegram bot + unli.dev API key.
Customize the system prompt (default: extract the transaction in Markdown).
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/