Optional helper

CSV to a basic pain.001 file.

Useful when you want a starting batch. The output is a generic EPC-shaped pain.001.001.03 — not your bank’s Implementation Guideline.

Optional

CSV → basic pain.001

Turns a simple payment list into a pain.001.001.03 batch, then runs the same validator. This is not a bank-ready MIG generator.

Drop a CSV

Required columns: debtor_name, debtor_iban, creditor_name, creditor_iban, amount