Overview

Automatically syncs sent invoices from Papierkram to Paperless-ngx. Polls the Papierkram API for sent invoices, downloads them as PDFs, and uploads them to your Paperless-ngx instance. Includes a password-protected web dashboard for status monitoring, manual sync, dry-run mode, and log viewing. Single container — no external dependencies, no message queues.

Runtime arguments

Web UI: http://[IP]:[PORT:8000]
Network: bridge
Shell: sh
Privileged: false

Template configuration

DataPathrw

Persistent storage for the SQLite database and encrypted credentials.

Target: /app/data
Default: /mnt/user/appdata/papersync/data

LogsPathrw

Container log files.

Target: /app/logs
Default: /mnt/user/appdata/papersync/logs

Web UI PortPorttcp

Port for the PaperSync web dashboard.

Target: 8000
Default: 8000

SECRET_KEYVariable

Fernet encryption key used to encrypt stored API credentials. Generate with: python3 -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())"

APP_PASSWORDVariable

Password for the web UI login.

APP_USERNAMEVariable

Username for the web UI login.

Default: admin

APP_ENVVariable

Application environment. Set to "development" to disable the secure cookie flag (e.g. when accessing without HTTPS).

Default: production

LOG_LEVELVariable

Logging verbosity. One of: DEBUG, INFO, WARNING, ERROR.

Default: INFO

DATABASE_URLVariable

SQLAlchemy database URL. The default path is correct for the bind-mounted data directory.

Default: sqlite:////app/data/papersync.db

Links

Template Support GHCR Project

Details

Repository

ghcr.io/furch-services/papersync:latest

Registry

https://ghcr.io/furch-services/papersync

Last Updated2026-05-31

First Seen2026-05-30

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