Odoo Community Association

Apix eInvoice Connector

Beta License: AGPL-3 OCA/l10n-finland Translate me on Weblate Try me on Runboat

Apix EDI connector for receiving and sending eInvoices via Apix. Also has the option to send invoices with Apix printing service.

Table of contents

Use Cases / Context

Sending and receiving eInvoices is necessary or mandatory for many companies. This module will add support for them using Apix Messaging Oy as the operator.

You will be able to:

  • Setup Apix configuration for one or multiple companies
  • Use any invoice template for outgoing invoices
  • Send sale invoices using eInvoice or via printing service
  • Send sale credit notes (refunds)
  • Receive purchase invoices
  • Receive purchase credit notes (refunds)

Configuration

  1. Create an account in apix.fi (or use an existing account)
  2. Ensure your company has a company registry (y-tunnus) set
  3. Set up a connector backend from Connectors->APIX->Backends
  4. Click “Authenticate” and fix any issues it raises
  5. Start sending/receiving invoices!

Usage

Sending invoices

You can select “Invoice transmission method” for customer. That will be used for any invoices created for them, but you can change the transmit method for each invoice.

If you use “eInvoice” as the transmit method, a button for that will appear. If you use “Printing service” as the transmit method, a button for that will appear.

You can also send invoices with email - then the connector will not be used.

Receiving invoices

If the scheduler “APIX: Import purchase invoices” is enabled, the purchase invoices will be imported automatically. You can also initiate the import from Apix backend manually. Any errors will show up in Queue Jobs.

Known issues / Roadmap

  • Better utilization of core EDI functions/fields (like edi_state), and remove misleading “einvoice sent”-fields
  • Sending multiple invoices at once
  • An option to use Peppol-format instead of Finvoice

Changelog

19.0.1.0.0 (2026-08-20) Migration to 19.0

Bug Tracker

Bugs are tracked on GitHub Issues. In case of trouble, please check there if your issue has already been reported. If you spotted it first, help us to smash it by providing a detailed and welcomed feedback.

Do not contact contributors directly about support or help with technical issues.

Credits

Authors

  • Futural

Other credits

The development of this module has been financially supported by:

Maintainers

This module is maintained by the OCA.

Odoo Community Association

OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.

This module is part of the OCA/l10n-finland project on GitHub.

You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.