Finance & Accountingfree

KSeF - Download Invoices to Spreadsheet

by Greg BrzezinkaUpdated Aug 2026

Requires

Spreadsheet File

1/5

STEPS · 13

Run manually by an operator

On manual trigger, fetches invoices from the KSeF API, transforms the response, and writes the records to a spreadsheet file.

OpenRouter File Data Extractor

Manually runs an OpenRouter agent over files, extracts the data, and writes structured results to Google Sheets.

When files arrive in Google Drive, enriches them via HTTP and a Google Gemini agent, then logs results to Google Sheets.

On manual trigger, reads transactions from Google Sheets and uses an OpenAI agent to match and reconcile them.