Nextcloud Invoice Feeder

What It Does

Automatically uploads paid WHMCS invoices to your Nextcloud instance. No manual work required.

Features

Auto-upload when invoice is paid
WebDAV protocol support
Configurable folder structure (Year/Quarter, Year/Month, or flat)
Bulk retry failed uploads (up to 50)
CSV export of upload history
Manual upload option
Handles cancelled/refunded invoices
Connection testing built-in

Requirements

WHMCS 8.0+
PHP 7.4+
Nextcloud with WebDAV enabled
App-specific password

Setup

Extract to /modules/addons/nextcloud_invoice_feeder/
Activate in WHMCS
Configure WebDAV URL and password
Test connection

File Format

YYYYMMDD_InvoiceNum_ClientName.pdf

Reviews

5 stars

4 stars

3 stars

2 stars

1 star

NetCore Hosting @netcore6445

August 10, 2025 at 05:53:57 PM

Great value – keeps our accounting workflow seamless and automated.

9 months ago
Version Number 1.0

ReselloBay @resellobay9175

August 10, 2025 at 05:51:49 PM

Perfect for keeping WHMCS invoices organized and backed up in Nextcloud.

9 months ago
Version Number 1.0

Version Compatibility

Compatible with WHMCS v9.0

Full Version Compatibility

All versions of WHMCS v9.0
All versions of WHMCS v8.13
All versions of WHMCS v8.12
All versions of WHMCS v8.11
Selected versions of WHMCS v8.10
8.10.0
Selected versions of WHMCS v8.9
8.9.0
Selected versions of WHMCS v8.8
8.8.0
All versions of WHMCS v8.7
All versions of WHMCS v8.6
All versions of WHMCS v8.5
All versions of WHMCS v8.4
All versions of WHMCS v8.3
All versions of WHMCS v8.2
All versions of WHMCS v8.1
All versions of WHMCS v8.0

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Visit Website Contact Support

Developed By ArkHost

Changelog

v1.2 Released May 15th, 2026

Latest Version

Fix cron auto-payment failures: license check now allows uploads when license server is temporarily unreachable
Cache license validation result to avoid per-invoice HTTP calls during cron runs
Fix GetInvoice race condition: retry when invoice status is stale (still Unpaid) instead of only on API call failure
Populate invoice data in failed log rows from database instead of leaving them empty

Previous Versions

v1.1 Released February 11th, 2026

View/hide detailed changelog

Fix WHMCS v9 compatibility: password decryption for encrypted addon module settings
Optimized upload flow: attempt PUT first, create directories only on failure

v1.0 Released August 4th, 2025