Automated Invoice Processing with Telegram, GPT-4o, OCR and SAP Integration
n8n · Finance · checked 2026-10-28
++HOW IT WORKS:++ This workflow automates the processing of invoices sent via Telegram. It extracts the data using LlamaIndex OCR, logs it in Google Sheets, and optionally pushes the structured data to SAP Business One 🔹 1. Receive Invoice via Telegram:** A user sends a PDF of an invoice through Telegram A Telegram Trigger node listens for incoming messages and captures the file and metadata The d
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- Brands: n8n
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- Occupations: Finance
- Industries: cross-industry
- Tasks: ops
Sources
- https://n8n.io/workflows/4849 · fetched 2026-10-28 — “++HOW IT WORKS:++ This workflow automates the processing of invoices sent via Telegram. It extracts the data using LlamaIndex OCR, logs it in Google Sheets, and optionally pushes t”
Last checked 2026-10-28. Description source: harvest.