Arbictus Sync for e-Arveldaja
Sync orders, customers, products and invoices from your shop to e-Financials (e-Arveldaja) bookkeeping.
Solid choice
Arbictus Sync for e-Arveldaja is a solid plugin choice in 2026, with a few things worth checking first. Was last updated 4 days ago, and scores 64/100 on our health check.
- Actively developed — last update 4 days ago
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
- Needs PHP 8.2 or newer
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Arbictus Sync for e-Arvelda… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| Accounting | >100 |
| Bookkeeping | #34 |
| e-arveldaja | #1 |
| estonia | #21 |
| invoices | >100 |
About Arbictus Sync for e-Arveldaja
From the official readme · v1.1.1Description
An independent integration built by Arbictus OÜ. It is not affiliated with, endorsed by or
sponsored by Registrite ja Infosüsteemide Keskus (RIK), the operator of e-Financials /
e-Arveldaja, nor by Automattic, the owner of the WooCommerce trademark. “e-Financials”,
“e-Arveldaja” and “WooCommerce” are used here only to describe what this plugin connects to.
Background sync so checkout stays fast. Once an order is paid (or marked completed) the plugin:
- Upserts the customer as an e-Financials client.
- Ensures every ordered product exists as an e-Financials product.
- Creates and registers the sale invoice.
- Records the payment (cash fields and/or a bank transaction), gateway-agnostic.
- Optionally delivers the invoice to the customer by email or e-invoice.
- Issues credit invoices on full and partial refunds.
Merchants get a settings screen, an order list column, an order metabox with the invoice PDF,
manual order actions and an optional note on customer emails.
The plugin is compatible with WooCommerce High-Performance Order Storage (HPOS) and queues its
work through Action Scheduler, so no API call ever blocks a shopper.
External service: e-Financials (e-Arveldaja)
This plugin is an interface to e-Financials / e-Arveldaja, the accounting service operated by
Registrite ja Infosüsteemide Keskus (RIK), an Estonian government agency. It is not affiliated with
or endorsed by RIK.
The plugin sends no data anywhere until you enter your own e-Financials API credentials on the
settings screen. Once configured, it contacts RIK’s API at https://rmp-api.rik.ee (live) or
https://demo-rmp-api.rik.ee (test environment), depending on the environment you select.
Data sent to that service, only for orders your shop processes:
- Billing name, company name, e-mail address, phone number, postal address and country.
- VAT / registry number, when your shop collects one.
- Order line items: product names, SKUs, quantities, prices, VAT rates, shipping and fee lines.
- Order number, order date, payment method identifier and payment amounts.
- Refund amounts and reasons, when you issue a refund.
Data received from that service: client, product, invoice and transaction identifiers, invoice
numbers and invoice PDFs, plus the option lists (invoice series, templates, sale articles, cash
accounts) shown on the settings screen.
If you enable invoice delivery, RIK’s service sends the invoice e-mail or e-invoice to your
customer on your behalf.
Using the service requires an agreement with RIK. Please review their terms before enabling the
plugin:
- Service overview: https://www.rik.ee/en/e-financials/introduction-e-financials
- API technical documentation: https://abiinfo.rik.ee/index.php/en/node/304
- API terms of use: https://e-arveldaja.rik.ee/static/web/contracts/API_kasutustingimused.pdf
- e-Arveldaja terms of use: https://e-arveldaja.rik.ee/static/web/contracts/e-arveldaja_kasutustingimused.pdf
All API traffic goes through the aanndryyyy/e-financials-php-client library and is signed with
HMAC-SHA-384.
Installation
- Install and activate WooCommerce.
- Upload the plugin to
wp-content/plugins/and activate it. - Go to WooCommerce > Settings > Integrations > e-Financials.
- Enter your API key id, public key and password, then pick the invoice series, template and payment mode map.
Frequently asked questions
Does it work with the demo environment?
Yes. Choose the test environment on the settings screen to point the plugin at e-Financials’ demo API and try the sync without touching live books.
Are prices and VAT taken from the shop?
Yes. VAT rates come from the order lines and are mapped to e-Financials sale articles, which is how e-Financials books VAT. Every rate used by the shop needs an entry in the VAT rate map.
Is the plugin free to use in production?
Yes. It is free software under GPLv2 or later, with no restriction on production use, company size or revenue, and no feature is locked behind a payment. Updates are delivered through WordPress.org like any other plugin here. Paid subscriptions, offered separately, cover support and consulting only — never permission to run the plugin or access to extra functionality.
Is this an official RIK product?
No. It is an independent integration built against the public e-Financials REST API, and is not affiliated with or endorsed by Registrite ja Infosüsteemide Keskus.
Does the plugin work with High-Performance Order Storage?
Yes. The plugin declares HPOS compatibility and reads and writes order data through the WooCommerce CRUD API, so it works with both the legacy post storage and HPOS.
Changelog
1.1.1
- The Plugin URI now points at the renamed GitHub repository.
1.1.0
- BREAKING CHANGE: all hooks, options, transients, AJAX actions and meta keys now use the unique arbictus_efin_ prefix, so they cannot clash with other plugins. Sync data stored by earlier versions is not carried over.
- Fix: the plugin no longer writes a compiled container into its own directory, which failed on read-only installs.
1.0.3
- Fix: two sync runs for the same order could both proceed at once and register a duplicate invoice; the sync lock is now claimed atomically in the database.
- The bundled e-Financials PHP client is updated to 1.0.0.
1.0.2
- The plugin is renamed to “Arbictus Sync for e-Arveldaja”.
- The bundled Guzzle HTTP client is updated to 8.2, which defaults HTTPS connections to TLS 1.2 or newer.
1.0.1
- The accounts dimension and cash account settings are now dropdowns loaded from e-Financials instead of raw ID fields.
- Every active account is offered for the cash account, with cash and bank accounts grouped first; dimensions are grouped by their account.
- All dropdowns loaded from e-Financials are searchable by account number, name and IBAN.
- Fix: saving settings while e-Financials was unreachable, or with a saved ID missing from the fetched list, cleared that ID and could silently switch off payment recording.
1.0.0
- Initial release.
Screenshots
For developers
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FAQ
Arbictus Sync for e-Arveldaja: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 2, 2026
Is Arbictus Sync for e-Arveldaja free?
Yes. Arbictus Sync for e-Arveldaja is free to download and use from the official WordPress.org plugin directory.
Is Arbictus Sync for e-Arveldaja safe to use in 2026?
Arbictus Sync for e-Arveldaja is a solid plugin choice in 2026, with a few things worth checking first. Was last updated 4 days ago, and scores 64/100 on our health check.
How many websites use Arbictus Sync for e-Arveldaja?
Arbictus Sync for e-Arveldaja is active on <10 WordPress websites and has been downloaded 75 times since it launched in September 2026. It was downloaded 78 times in the last 30 days.
Does Arbictus Sync for e-Arveldaja work with WordPress 7.1?
Yes. The developer has tested Arbictus Sync for e-Arveldaja up to WordPress 7.1.2, the latest release. It requires WordPress 6.5 or newer.
What PHP version does Arbictus Sync for e-Arveldaja need?
Arbictus Sync for e-Arveldaja requires PHP 8.2 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Arbictus Sync for e-Arveldaja last updated?
The latest version, 1.1.1, was released on September 28, 2026 (4 days ago).
Who makes Arbictus Sync for e-Arveldaja?
Arbictus Sync for e-Arveldaja is developed and maintained by arbictus.
What are the best alternatives to Arbictus Sync for e-Arveldaja?
The most popular alternatives to Arbictus Sync for e-Arveldaja are ERP: Complete HR, Accountin… (5K+ installs), Ever Accounting (1K+ installs) and BjornTech Accounting Report… (900+ installs).
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